<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0035-001X</journal-id>
<journal-title><![CDATA[Revista mexicana de física]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. fis.]]></abbrev-journal-title>
<issn>0035-001X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Física]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0035-001X2009000500005</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Influencia de la inestabilidad modulacional en la generación de un espectro continuo en fibras ópticas con pulsos de nanosegundos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[J.G.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas-Treviño]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero-Salazar]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Flores]]></surname>
<given-names><![CDATA[O. A.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Kuzin]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ibarra-Escamilla]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Grajales-Coutiño]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rojas-Laguna]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Estudillo-Ayala]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas-Rodríguez]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez-Zainos]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<xref ref-type="aff" rid="A04"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Autónoma Benito Juárez de Oaxaca Escuela de Ciencias ]]></institution>
<addr-line><![CDATA[Oaxaca de Juárez Oax]]></addr-line>
<country>México</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Instituto Nacional de Astrofísica, Óptica y Electrónica  ]]></institution>
<addr-line><![CDATA[Puebla Pue]]></addr-line>
<country>México</country>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad de Guanajuato Facultad de Ingeniería Mecánica, Eléctrica y Electrónica ]]></institution>
<addr-line><![CDATA[Salamanca Gto]]></addr-line>
<country>México</country>
</aff>
<aff id="A04">
<institution><![CDATA[,Universidad del Papaloapan Campus Tuxtepec  ]]></institution>
<addr-line><![CDATA[Oaxaca ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2009</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2009</year>
</pub-date>
<volume>55</volume>
<numero>5</numero>
<fpage>359</fpage>
<lpage>366</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-001X2009000500005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-001X2009000500005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-001X2009000500005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[En este trabajo se reporta cómo influye la inestabilidad modulacional en la generación de supercontinuo en fibras ópticas estándar en el régimen de dispersión anómala. Se utilizó un pulso de bombeo del orden de 30 ns de duración, con una longitud de onda de 1549 nm proveniente de un diodo láser DFB modulado directamente. Se demostró que el ensanchamiento espectral se debe a la Inestabilidad Modulacional y al auto-desplazamiento en frecuencia. Este ensanchamiento dependió de la longitud de la fibra y la potencia de bombeo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[In this work the influence of modulational instability on the supercontinuum generation in standard optical fibers in the anomalous dispersión regime is reported. A 30 ns pump pulse with wavelength equal to 1549 nm from a directly modulated DFB laser was used. Results show that the spectrum broadening is due to modulational instability and self frequency shift. The spectrum broadening was depending of fiber length and pump power.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Fibras ópticas]]></kwd>
<kwd lng="es"><![CDATA[no linealidades]]></kwd>
<kwd lng="es"><![CDATA[inestabilidad modulacional]]></kwd>
<kwd lng="es"><![CDATA[auto-desplazamiento en frecuencia]]></kwd>
<kwd lng="es"><![CDATA[emisión estimulada Raman]]></kwd>
<kwd lng="en"><![CDATA[Optical fibers]]></kwd>
<kwd lng="en"><![CDATA[nonlinear]]></kwd>
<kwd lng="en"><![CDATA[instability modulational]]></kwd>
<kwd lng="en"><![CDATA[self frequency shift]]></kwd>
<kwd lng="en"><![CDATA[stimulated Raman scattering]]></kwd>
<kwd lng="en"><![CDATA[supercontinuum generation]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="justify"><font face="verdana" size="4">Investigaci&oacute;n</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="4"><b>Influencia de la inestabilidad modulacional en la generaci&oacute;n de un espectro continuo en fibras &oacute;pticas con pulsos de nanosegundos</b></font></p>     <p align="center"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="2"><b>J.G. Guti&eacute;rrez&ordf;, M. Vargas&#150;Trevi&ntilde;o&ordf;, C. Romero&#150;Salazar&ordf;, O. A. Hern&aacute;ndez Flores&ordf;, E.A. Kuzin<sup>b</sup>, B. Ibarra&#150;Escamilla<sup>b</sup>  , R. Grajales&#150;Couti&ntilde;o<sup>b</sup>, R. Rojas&#150;Laguna<sup>c</sup> , J.M. Estudillo&#150;Ayala<sup>c</sup>   , E. Vargas&#150;Rodr&iacute;guez<sup>c</sup>, y F. Guti&eacute;rrez&#150;Zainos<sup>d</sup></b> </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><i>&ordf; Escuela de Ciencias, Universidad Aut&oacute;noma Benito Ju&aacute;rez de Oaxaca, Av. Universidad S/N, Ex Hacienda Cinco Se&ntilde;ores, Oaxaca de Ju&aacute;rez, Oax. 68120, M&eacute;xico, </i>e&#150;mail: <a href="mailto:jgtz12@hotmail.com">jgtz12@hotmail.com</a></font></p>     <p align="justify"><font face="verdana" size="2"><i><sup>b</sup> Instituto Nacional de Astrof&iacute;sica, &Oacute;ptica y Electr&oacute;nica, Apartado Postal 51 y 216, Puebla, 72000, Pue., M&eacute;xico, </i>e&#150;mail: <a href="mailto:ekuz@inaoep.mx">ekuz@inaoep.mx</a></font></p>     <p align="justify"><font face="verdana" size="2"><i><sup>c</sup> Universidad de Guanajuato, Facultad de Ingenier&iacute;a Mec&aacute;nica, El&eacute;ctrica y Electr&oacute;nica, Apartado Postal 215&#150;A, Salamanca, 36730, Gto., M&eacute;xico, </i>e&#150;mail: <a href="mailto:rlaguna@salamanca.ugto.mx">rlaguna@salamanca.ugto.mx</a></font></p>     <p align="justify"><font face="verdana" size="2"><i><sup>d</sup> Universidad del Papaloapan Campus Tuxtepec, Calle Circuito Central No. 200 Col. Parque Industrial, Tuxtepec Oaxaca, 68400, M&eacute;xico, </i>e&#150;mail:<a href="mailto:fzainos@lomabonita.unpa.edu.mx"> fzainos@lomabonita.unpa.edu.mx</a></font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">Recibido el 5 de febrero de 2009    <br> Aceptado el 6 de agosto de 2009</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>     <p align="justify"><font face="verdana" size="2">En este trabajo se reporta c&oacute;mo influye la inestabilidad modulacional en la generaci&oacute;n de supercontinuo en fibras &oacute;pticas est&aacute;ndar en el r&eacute;gimen de dispersi&oacute;n an&oacute;mala. Se utiliz&oacute; un pulso de bombeo del orden de 30 ns de duraci&oacute;n, con una longitud de onda de 1549 nm proveniente de un diodo l&aacute;ser DFB modulado directamente. Se demostr&oacute; que el ensanchamiento espectral se debe a la Inestabilidad Modulacional y al auto&#150;desplazamiento en frecuencia. Este ensanchamiento dependi&oacute; de la longitud de la fibra y la potencia de bombeo.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Descriptores:</b> Fibras &oacute;pticas; no linealidades; inestabilidad modulacional; auto&#150;desplazamiento en frecuencia; emisi&oacute;n estimulada Raman.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>     <p align="justify"><font face="verdana" size="2">In this work the influence of modulational instability on the supercontinuum generation in standard optical fibers in the anomalous dispersi&oacute;n regime is reported. A 30 ns pump pulse with wavelength equal to 1549 nm from a directly modulated DFB laser was used. Results show that the spectrum broadening is due to modulational instability and self frequency shift. The spectrum broadening was depending of fiber length and pump power.</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Optical fibers; nonlinear; instability modulational; self frequency shift; stimulated Raman scattering; supercontinuum generation.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">PACS: 42.55.Px; 42.65.Dr; 42.81.Dp.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmf/v55n5/v55n5a5.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Agradecimientos</b></font></p>     <p align="justify"><font face="verdana" size="2">Este trabajo fue apoyado por CONACyT por medio del proyecto No. 84154, PROMEP UABJO&#150;PTC&#150;026 y parcialmente por la Universidad de Guanajuato a trav&eacute;s del proyecto UGTO&#150;E20086.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Referencias</b></font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">1. R.R. Alfano y S.L. Shapiro, <i>Phys. Rev. Lett. </i>24 (1970) 584.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356592&pid=S0035-001X200900050000500001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">2. W. Werncke <i>et al., Opt. Commun. </i><b>4</b> (1972) 413.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356593&pid=S0035-001X200900050000500002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">3. P.B. Corkum, C. Rolland y T. Srinivasan&#150;Rao, <i>Phys. Rev. Lett. </i><b>57</b>(1986)2268.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356594&pid=S0035-001X200900050000500003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">4. T. Morioka, K. Mori y M. Saruwatari, <i>Electron. Lett. </i><b>29</b> (1993) 862.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356595&pid=S0035-001X200900050000500004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">5. H. Takara, T. Ohara y K. Sato, <i>Electron. Lett. </i><b>39</b> (2003) 1078.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356596&pid=S0035-001X200900050000500005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">6. K. Kim <i>et al., Opt. Lett. </i><b>30</b> (2005) 608.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356597&pid=S0035-001X200900050000500006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">7. T.M. Monro <i>et al.,Meas. Sci. Technol. </i><b>12</b> (2001) 854.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356598&pid=S0035-001X200900050000500007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">8. D.L. Marks, A.L. Oldenburg, J.J. Reynods y S.A. Boppart, <i>Opt. Lett. </i><b>27</b> (2002)2010.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356599&pid=S0035-001X200900050000500008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">9. T.A. Birks, W.J. Wadsworth y P.St.J. Russell, <i>Opt. Lett. </i><b>25</b> (2000) 1415.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356600&pid=S0035-001X200900050000500009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">10. J.K. Ranka, R.S. Windeler y A.J. Stentz, <i>Opt. Lett. </i><b>25</b> (2000) 25.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356601&pid=S0035-001X200900050000500010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">11. S. Coen <i>et al.,J. Opt. Soc. Am. B </i><b>19</b> (2002) 753.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356602&pid=S0035-001X200900050000500011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">12. Ju Han Lee y K. Kikuchi, "Continuous&#150;wave supercontinuum generation from an erbium&#150;doped fiber ring laser incorporating a highly nonlinear optical fiber", Optical Fiber Communication Conference, 2006 and the 2006 National <i>Fiber Optic Engineers Conference. </i>5&#150;10 March 2006.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356603&pid=S0035-001X200900050000500012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">13. G.E. Town, T. Funaba, T. Ryan y K. Lyytikainen, <i>Appl. Phys. B. </i>(2003) 235.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356604&pid=S0035-001X200900050000500013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">14. W.J. Wadsworth <i>et al., Opt. Express </i><b>12</b> (2004) 299.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356605&pid=S0035-001X200900050000500014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">15. G.P. Agrawal, <i>Nonlinear Fiber Optics, </i>Third Edition (Academic Press, San Diego, 2001).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356606&pid=S0035-001X200900050000500015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">16. K.M. Hilligsoe, H.N. Paulsen, J. Thogersen, S.R. Keiding y J.J. Larsen, <i>J. Opt. Soc. Amer. B </i><b>20</b>(2003) 1887.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356607&pid=S0035-001X200900050000500016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">17. C. Lin y R.H. Stolen, <i>Phys. Rev. A </i><b>17</b> (1978) 1448.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356608&pid=S0035-001X200900050000500017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">18. K.R. Tamura, H. Kubota y M. Nakazawa, <i>IEEE J. Quantum Electron. </i><b>36</b> (2000) 773.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356609&pid=S0035-001X200900050000500018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">19. Ayhan Demircan y Uwe Bandelow, <i>Opt. Commun. </i><b>244 </b>(2005) 181.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356610&pid=S0035-001X200900050000500019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">20. M. Gonz&aacute;lez&#150;Herr&aacute;ez, S. Mart&iacute;n&#150;L&oacute;pez, P. Corredera, M.L. Hernanz y P.R. Horche, <i>Opt. Commun. </i><b>226 </b>(2003) 323.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356611&pid=S0035-001X200900050000500020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">21. A.K. Abeeluck y C. Headley, <i>Opt. Lett. </i><b>30</b> (2005) 61.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356612&pid=S0035-001X200900050000500021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">22. J. Tomlinson, R.H. Stolen y A.M. Johnson, <i>Opt. Lett. </i><b>10</b> (1985) 457.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356613&pid=S0035-001X200900050000500022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">23. A. Hasegawa, <i>Opt. Lett. </i><b>10</b> (1984) 288.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356614&pid=S0035-001X200900050000500023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">24. K. Tai, A. Hasegawa y A. Tomita, <i>Phys. Rev. Lett. </i><b>56</b> (1986) 135.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356615&pid=S0035-001X200900050000500024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">25. J. Santhanam y G.P. Agrawal, <i>Opt. Commun. </i><b>222 </b>(2003) 413.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356616&pid=S0035-001X200900050000500025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">26. F.M. Mitschke y L.F. Mollenauer, <i>Opt. Lett. </i><b>11</b> (1986) 659.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356617&pid=S0035-001X200900050000500026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">27. JP Gordon, <i>Opt. Lett. </i><b>11</b> (1986) 662&#150;664.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356618&pid=S0035-001X200900050000500027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">28. G.P Agrawal y N.K. Dutta, <i>Semiconductor Lasers, </i>Second Edition (International Thompson Publishing, 1993).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356619&pid=S0035-001X200900050000500028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">29. E.A. Kuzin <i>et al.,Opt. Express </i><b>13</b> (2005) 3388.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356620&pid=S0035-001X200900050000500029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">30. N. Korneev, E.A. Kuzin, B. Ibarra&#150;Escamilla, M. Bello&#150;Jim&eacute;nez y A. Flores&#150;Rosas, <i>Opt. Express </i>16 (2008) 2636.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8356621&pid=S0035-001X200900050000500030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alfano]]></surname>
<given-names><![CDATA[R.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Shapiro]]></surname>
<given-names><![CDATA[S.L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>1970</year>
<volume>24</volume>
<page-range>584</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Werncke]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Commun.]]></source>
<year>1972</year>
<volume>4</volume>
<page-range>413</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Corkum]]></surname>
<given-names><![CDATA[P.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Rolland]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Srinivasan-Rao]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year></year>
<volume>57</volume>
<page-range>1986</page-range><page-range>2268</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morioka]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Mori]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Saruwatari]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Electron. Lett.]]></source>
<year>1993</year>
<volume>29</volume>
<page-range>862</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Takara]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Ohara]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Sato]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Electron. Lett.]]></source>
<year>2003</year>
<volume>39</volume>
<page-range>1078</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett]]></source>
<year>2005</year>
<volume>30</volume>
<page-range>608</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Monro]]></surname>
<given-names><![CDATA[T.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Meas. Sci. Technol.]]></source>
<year>2001</year>
<volume>12</volume>
<page-range>854</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marks]]></surname>
<given-names><![CDATA[D.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Oldenburg]]></surname>
<given-names><![CDATA[A.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Reynods]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Boppart]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett.]]></source>
<year>2002</year>
<volume>27</volume>
<page-range>2010</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Birks]]></surname>
<given-names><![CDATA[T.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Wadsworth]]></surname>
<given-names><![CDATA[W.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Russell]]></surname>
<given-names><![CDATA[P.St.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett.]]></source>
<year>2000</year>
<volume>25</volume>
<page-range>1415</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ranka]]></surname>
<given-names><![CDATA[J.K.]]></given-names>
</name>
<name>
<surname><![CDATA[Windeler]]></surname>
<given-names><![CDATA[R.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Stentz]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett.]]></source>
<year>2000</year>
<volume>25</volume>
<page-range>25</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coen]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Opt. Soc. Am. B]]></source>
<year>2002</year>
<volume>19</volume>
<page-range>753</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[Ju Han]]></given-names>
</name>
<name>
<surname><![CDATA[Kikuchi]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA["Continuous-wave supercontinuum generation from an erbium-doped fiber ring laser incorporating a highly nonlinear optical fiber"]]></source>
<year></year>
<conf-name><![CDATA[ Optical Fiber Communication ConferenceNational Fiber Optic Engineers Conference]]></conf-name>
<conf-date>5-10 March 2006</conf-date>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Town]]></surname>
<given-names><![CDATA[G.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Funaba]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Ryan]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Lyytikainen]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Appl. Phys. B.]]></source>
<year>2003</year>
<page-range>235</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wadsworth]]></surname>
<given-names><![CDATA[W.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Express]]></source>
<year>2004</year>
<volume>12</volume>
<page-range>299</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Agrawal]]></surname>
<given-names><![CDATA[G.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nonlinear Fiber Optics]]></source>
<year>2001</year>
<edition>Third</edition>
<publisher-loc><![CDATA[San Diego ]]></publisher-loc>
<publisher-name><![CDATA[Academic Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hilligsoe]]></surname>
<given-names><![CDATA[K.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Paulsen]]></surname>
<given-names><![CDATA[H.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Thogersen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Keiding]]></surname>
<given-names><![CDATA[S.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Larsen]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Opt. Soc. Amer. B]]></source>
<year>2003</year>
<volume>20</volume>
<page-range>1887</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Stolen]]></surname>
<given-names><![CDATA[R.H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. A]]></source>
<year>1978</year>
<volume>17</volume>
<page-range>1448</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tamura]]></surname>
<given-names><![CDATA[K.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Kubota]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Nakazawa]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[IEEE J. Quantum Electron.]]></source>
<year>2000</year>
<volume>36</volume>
<page-range>773</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Demircan]]></surname>
<given-names><![CDATA[Ayhan]]></given-names>
</name>
<name>
<surname><![CDATA[Bandelow]]></surname>
<given-names><![CDATA[Uwe]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Commun.]]></source>
<year>2005</year>
<volume>244</volume>
<page-range>181</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González-Herráez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Martín-López]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Corredera]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernanz]]></surname>
<given-names><![CDATA[M.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Horche]]></surname>
<given-names><![CDATA[P.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Commun.]]></source>
<year>2003</year>
<volume>226</volume>
<page-range>323</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abeeluck]]></surname>
<given-names><![CDATA[A.K.]]></given-names>
</name>
<name>
<surname><![CDATA[Headley]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett.]]></source>
<year>2005</year>
<volume>30</volume>
<page-range>61</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tomlinson]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Stolen]]></surname>
<given-names><![CDATA[R.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett.]]></source>
<year>1985</year>
<volume>10</volume>
<page-range>457</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hasegawa]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett.]]></source>
<year>1984</year>
<volume>10</volume>
<page-range>288</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tai]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Hasegawa]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Tomita]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>1986</year>
<volume>56</volume>
<page-range>135</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santhanam]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Agrawal]]></surname>
<given-names><![CDATA[G.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Commun.]]></source>
<year>2003</year>
<volume>222</volume>
<page-range>413</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mitschke]]></surname>
<given-names><![CDATA[F.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Mollenauer]]></surname>
<given-names><![CDATA[L.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett.]]></source>
<year>1986</year>
<volume>11</volume>
<page-range>659</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gordon]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett.]]></source>
<year>1986</year>
<volume>11</volume>
<page-range>662-664</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Agrawal]]></surname>
<given-names><![CDATA[G.P]]></given-names>
</name>
<name>
<surname><![CDATA[Dutta]]></surname>
<given-names><![CDATA[N.K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Semiconductor Lasers]]></source>
<year>1993</year>
<edition>Second</edition>
<publisher-name><![CDATA[International Thompson Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kuzin]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Express]]></source>
<year>2005</year>
<volume>13</volume>
<page-range>3388</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Korneev]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Kuzin]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ibarra-Escamilla]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Bello-Jiménez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores-Rosas]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Express]]></source>
<year>2008</year>
<volume>16</volume>
<page-range>2636</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
