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		<title><![CDATA[ZEMAX Users&#039; Knowledge Base - Articles - Digital Projection Optics]]></title>
		<link>http://www.zemax.com/kb</link>
		<description><![CDATA[Articles describing the use of the ZEMAX optical system design software for lens design, illumination system design, stray light and laser beam propagation]]></description>
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			<title><![CDATA[Polarization Conversion Systems for Digital Projectors]]></title>
			<link>http://www.zemax.com/kb/articles/95/1/Polarization-Conversion-Systems-for-Digital-Projectors/Page1.html</link>
			<description><![CDATA[LCD and LCoS spatial light modulators must have linearly polarized light to work properly. However most light sources for digital projectors produce unpolarized light, rather than losing 50% of the optical power of the lamp, a polarization conversion system (PCS)&nbsp;can be used to produce nearly perflectly polarized light. This article describes how PCS systems work, how they are modeled in ZEMAX, and how they are integrated into digital projectors.]]></description>
			<author>no@spam.com (Michael Pate)</author>
			<pubDate><![CDATA[Fri, 21 Apr 2006 00:00:00 PDT]]></pubDate>
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			<title><![CDATA[Fly&#39;s Eye Arrays for Uniform Illumination in Digital Projector Optics]]></title>
			<link>http://www.zemax.com/kb/articles/91/1/Flys-Eye-Arrays-for-Uniform-Illumination-in-Digital-Projector-Optics/Page1.html</link>
			<description><![CDATA[This article discusses the design issues involved in designing fly's eye spatial light integrators, with specific application to the design of digital projectors.]]></description>
			<author>no@spam.com (Michael Pate)</author>
			<pubDate><![CDATA[Fri, 14 Apr 2006 00:00:00 PDT]]></pubDate>
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