<?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>S0035-001X2008000100008</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Diffraction of hermite-gaussian beams by Ronchi and aperiodic rulings]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortiz-Acebedo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Instituto Politécnico Nacional Departamento de Física, Escuela Superior de Física y Matemáticas ]]></institution>
<addr-line><![CDATA[Zacatenco Distrito Federal]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2008</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2008</year>
</pub-date>
<volume>54</volume>
<numero>1</numero>
<fpage>35</fpage>
<lpage>41</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-001X2008000100008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-001X2008000100008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-001X2008000100008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[In this paper, the diffraction of beams by Ronchi rulings is considered. The theory of diffraction is based on the Rayleigh-Sommerfeld integral equation with Dirichlet conditions. The diffraction of Gaussian and Hermite-Gaussian beams is studied numerically. The transmitted power and the normally diffracted energy are analyzed as a function of the spot size. The diffraction patterns obtained at maximum and minimum transmitted power are also deal with. We show that the two methods to determine the Gaussian spot size with Ronchi rulings which were experimentally compared in a previous paper [Rev. Mex. Fis. 53 (2007) 133] cannot be extended to the case of Hermite-Gaussian beams. Finally, for aperiodic rulings we propose a method for obtaining the Gaussian spot size by means of the normally diffracted energy.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[En este artículo se estudia la difracción de haces por redes de difracción de Ronchi. La teoría de la difraccion utilizada esta basada en la ecuación integral de Rayleigh-Sommerfeld con condiciones de Dirichlet. La difracción de haces tipo Gauss y Hermite-Gauss es estudiada numéricamente. La potencia transmitida y la energía difractada normalmente a la pantalla son estudiadas. Mostramos que los dos métodos para determinar el ancho de un haz tipo Gauss, los cuales fueron considerados en un artículo previo [Rev. Mex. Fís. 53 (2007) 133], no pueden extenderse al caso de haces Hermite-Gauss. Finalmente, utilizando una red de difracción no periódica se propone un método para obtener el ancho de un haz de Gauss por medio de la energía difractada normalmente.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Diffraction]]></kwd>
<kwd lng="en"><![CDATA[gratings]]></kwd>
<kwd lng="es"><![CDATA[Difracción]]></kwd>
<kwd lng="es"><![CDATA[redes de difracción]]></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>Diffraction of hermite&#150;gaussian beams by Ronchi and aperiodic rulings</b></font></p>     <p align="center"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="2"><b>A. Ortiz&#150;Acebedo, O. Mata&#150;M&eacute;ndez, and F. Ch&aacute;vez&#150;Rivas</b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><i>Departamento de F&iacute;sica, Escuela Superior de F&iacute;sica y Matem&aacute;ticas, Instituto Polit&eacute;cnico Nacional, 07738 Zacatenco, Distrito Federal, M&eacute;xico.</i></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">Recibido el 6 de septiembre de 2007    <br>   Aceptado el 15 de enero de 2008</font></p>     ]]></body>
<body><![CDATA[<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 paper, the diffraction of beams by Ronchi rulings is considered. The theory of diffraction is based on the Rayleigh&#150;Sommerfeld integral equation with Dirichlet conditions. The diffraction of Gaussian and Hermite&#150;Gaussian beams is studied numerically. The transmitted power and the normally diffracted energy are analyzed as a function of the spot size. The diffraction patterns obtained at maximum and minimum transmitted power are also deal with. We show that the two methods to determine the Gaussian spot size with Ronchi rulings which were experimentally compared in a previous paper &#91;<i>Rev. Mex. Fis. </i>53 (2007) 133&#93; cannot be extended to the case of Hermite&#150;Gaussian beams. Finally, for aperiodic rulings we propose a method for obtaining the Gaussian spot size by means of the normally diffracted energy.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Keywords: </b>Diffraction; gratings.</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 art&iacute;culo se estudia la difracci&oacute;n de haces por redes de difracci&oacute;n de Ronchi. La teor&iacute;a de la difraccion utilizada esta basada en la ecuaci&oacute;n integral de Rayleigh&#150;Sommerfeld con condiciones de Dirichlet. La difracci&oacute;n de haces tipo Gauss y Hermite&#150;Gauss es estudiada num&eacute;ricamente. La potencia transmitida y la energ&iacute;a difractada normalmente a la pantalla son estudiadas. Mostramos que los dos m&eacute;todos para determinar el ancho de un haz tipo Gauss, los cuales fueron considerados en un art&iacute;culo previo &#91;<i>Rev. Mex. F&iacute;s. </i>53 (2007) 133&#93;, no pueden extenderse al caso de haces Hermite&#150;Gauss. Finalmente, utilizando una red de difracci&oacute;n no peri&oacute;dica se propone un m&eacute;todo para obtener el ancho de un haz de Gauss por medio de la energ&iacute;a difractada normalmente.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Descriptores: </b>Difracci&oacute;n; redes de difracci&oacute;n.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">PACS:42.25.Fx;42.10.H.C</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmf/v54n1/v54n1a8.pdf">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>Acknowledgments</b></font></p>     <p align="justify"><font face="verdana" size="2">The authors wish to acknowledge support from Comisi&oacute;n de Operaciones y Fomento de Actividades Acad&eacute;micas del Instituto Polit&eacute;cnico Nacional, M&eacute;xico.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>References</b></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">1. A.  Ortiz&#150;Acebedo,  O.  Mata&#150;M&eacute;ndez,  F.  Ch&aacute;vez&#150;Rivas,  D. Hern&aacute;ndez&#150;Cruz, and R.A. Lessard, <i>Rev. Mex. F&iacute;s. </i><b>53</b> (2007) 133.</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=8343539&pid=S0035-001X200800010000800001&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. M.A. Karim <i>et al., Opt. Lett. </i><b>12</b> (1987) 93.</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=8343540&pid=S0035-001X200800010000800002&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. A.K. Cherri, A.A.S. Awwal, and M.A. Karim, <i>Appl. Opt. </i><b>32</b> (1993) 2235.</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=8343541&pid=S0035-001X200800010000800003&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. A.A.S. Awwal, J.A. Smith, J. Belloto, and G. Bharatram, <i>Opt. and Laser Thechn. </i><b>23</b> (1991) 159.</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=8343542&pid=S0035-001X200800010000800004&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. A.K. Cherri and A.A.S. Awwal, <i>Optical Engineering </i><b>32</b> (1993) 1038.</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=8343543&pid=S0035-001X200800010000800005&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. J.S. Uppal, P.K. Gupta, and R.G. Harrison, <i>Opt. Lett. </i><b>14</b> (1989) 683.</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=8343544&pid=S0035-001X200800010000800006&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. O. Mata&#150;M&eacute;ndez and F. Ch&aacute;vez&#150;Rivas, <i>J. Opt. Soc. Am. </i><i>A</i> <b>18</b> (2001) 537.</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=8343545&pid=S0035-001X200800010000800007&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. O. Mata&#150;M&eacute;ndez, <i>Opt. Lett. </i><b>16</b> (1991) 1629.</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=8343546&pid=S0035-001X200800010000800008&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. H. Laabs and B. Ozygus, <i>Opt. Laser Technol. </i><b>28</b> (1996) 213.</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=8343547&pid=S0035-001X200800010000800009&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. M. Padgett, J. Arlt, N. Simpson, and L. Allen, <i>Am. J. Phys. </i><b>64</b> (1996) 77.</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=8343548&pid=S0035-001X200800010000800010&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. A. Z&uacute;&ntilde;iga&#150;Segundo and O. Mata&#150;M&eacute;ndez, <i>Phys. Rev. B </i><b>46</b> (1992) 536.</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=8343549&pid=S0035-001X200800010000800011&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. O. Mata&#150;M&eacute;ndez and F. Ch&aacute;vez&#150;Rivas, <i>J. Opt. Soc. Am. A </i><b>12</b> (1995) 2440.</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=8343550&pid=S0035-001X200800010000800012&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. O. Mata&#150;M&eacute;ndez and F. Ch&aacute;vez&#150;Rivas, <i>J. Opt. Soc. Am. A </i><b>15</b> (1998) 2698.</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=8343551&pid=S0035-001X200800010000800013&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. O. Mata&#150;M&eacute;ndez and F. Ch&aacute;vez&#150;Rivas, <i>J. Opt. Soc. Am. A </i><b>18</b> (2001) 537.</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=8343552&pid=S0035-001X200800010000800014&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. S. Uppal, P.K. Gupta, and R.G. Harrison, <i>Opt. Lett. </i><b>14</b> (1989) 683.</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=8343553&pid=S0035-001X200800010000800015&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. J. Sumaya&#150;Mart&iacute;nez, O. Mata&#150;M&eacute;ndez, and F. Ch&aacute;vez&#150;Rivas, <i>J. Opt. Soc. Am. A </i>20 (2003) 827.</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=8343554&pid=S0035-001X200800010000800016&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. O. Mata&#150;M&eacute;ndez, J. Avenda&ntilde;o, and F. Ch&aacute;vez&#150;Rivas, <i>J. Opt. Soc Am. A </i><b>23</b> (2006) 1889. </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=8343555&pid=S0035-001X200800010000800017&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. O. Mata&#150;M&eacute;ndez and F. Ch&aacute;vez&#150;Rivas, <i>Rev. Mex. F&iacute;s. </i><b>39</b> (1993) 371.</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=8343556&pid=S0035-001X200800010000800018&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[Ortiz-Acebedo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández-Cruz]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[A. Lessard]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. Mex. Fís.]]></source>
<year>2007</year>
<numero>53</numero>
<issue>53</issue>
<page-range>133</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[A. Karim]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett]]></source>
<year>1987</year>
<numero>12</numero>
<issue>12</issue>
<page-range>93</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[K. Cherri]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[S. Awwal]]></surname>
<given-names><![CDATA[A.A]]></given-names>
</name>
<name>
<surname><![CDATA[A. Karim]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Appl. Opt]]></source>
<year>1993</year>
<numero>32</numero>
<issue>32</issue>
<page-range>2235</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[S. Awwal]]></surname>
<given-names><![CDATA[A.A]]></given-names>
</name>
<name>
<surname><![CDATA[A. Smith]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Belloto]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bharatram]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. and Laser Thechn]]></source>
<year>1991</year>
<numero>23</numero>
<issue>23</issue>
<page-range>159</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[K. Cherri]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[S. Awwal]]></surname>
<given-names><![CDATA[A.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Optical Engineering]]></source>
<year>1993</year>
<numero>32</numero>
<issue>32</issue>
<page-range>1038</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[S. Uppal]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[K. Gupta]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[G. Harrison]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett]]></source>
<year>1989</year>
<numero>14</numero>
<issue>14</issue>
<page-range>683</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[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Opt. Soc. Am]]></source>
<year>2001</year>
<numero>A 18</numero>
<issue>A 18</issue>
<page-range>537</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[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett]]></source>
<year>1991</year>
<numero>16</numero>
<issue>16</issue>
<page-range>1629</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[Laabs]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ozygus]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Laser Technol]]></source>
<year>1996</year>
<numero>28</numero>
<issue>28</issue>
<page-range>213</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[Padgett]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Arlt]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Simpson]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Allen]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Am. J. Phys]]></source>
<year>1996</year>
<numero>64</numero>
<issue>64</issue>
<page-range>77</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[Zúñiga-Segundo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev]]></source>
<year>1992</year>
<numero>B 46</numero>
<issue>B 46</issue>
<page-range>536</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Opt. Soc. Am]]></source>
<year>1995</year>
<numero>A 12</numero>
<issue>A 12</issue>
<page-range>2440</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Opt. Soc. Am]]></source>
<year>1998</year>
<numero>A 15</numero>
<issue>A 15</issue>
<page-range>2698</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[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Opt. Soc. Am]]></source>
<year>2001</year>
<numero>A 18</numero>
<issue>A 18</issue>
<page-range>537</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Uppal]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[K. Gupta]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[G. Harrison]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Opt. Lett]]></source>
<year>1989</year>
<numero>14</numero>
<issue>14</issue>
<page-range>683</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sumaya-Martínez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Opt. Soc. Am]]></source>
<year>2003</year>
<numero>A 20</numero>
<issue>A 20</issue>
<page-range>827</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[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Avendaño]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Opt. Soc Am]]></source>
<year>2006</year>
<month>18</month>
<day>89</day>
<numero>A 23</numero>
<issue>A 23</issue>
</nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mata-Méndez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez-Rivas]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. Mex. Fís]]></source>
<year>1993</year>
<numero>39</numero>
<issue>39</issue>
<page-range>371</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
