<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xml:lang="en-US" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SPIE Optical Design &amp; Engineering</title><link>http://www.spie.org/x2422.xml</link><description><![CDATA[Optical Design & Engineering news feed.]]></description><copyright>Copyright 2009 SPIE</copyright><language>en-us</language><atom:link href="http://www.spie.org/x2422.xml" rel="self" type="application/rss+xml" /><item><title>New method for recording digital holograms</title><description><![CDATA[Fourier incoherent single-channel holography can record spatially incoherent digital holograms, avoiding the twin-image problem. This could enable the development of instruments such as holographic telescopes and video cameras.]]></description><link>http://spie.org/x93785.xml</link><pubDate>Wed, 15 May 2013 08:15:00 PDT</pubDate><guid>http://www.spie.org/x93785.xml</guid></item><item><title>Metalens with convex and concave functionality</title><description><![CDATA[A new, dual-polarity lens made of metamaterials offers extra flexibility for focusing and imaging devices and may find application in integrated nano-optoelectronics.]]></description><link>http://spie.org/x93623.xml</link><pubDate>Fri, 26 Apr 2013 00:15:00 PDT</pubDate><guid>http://www.spie.org/x93623.xml</guid></item><item><title>Faster production of high-quality telescope mirrors</title><description><![CDATA[Novel polishing techniques on pre-cut segments may speed the manufacture of aspheric mirrors for large telescopes.]]></description><link>http://spie.org/x93597.xml</link><pubDate>Tue, 09 Apr 2013 01:00:00 PDT</pubDate><guid>http://www.spie.org/x93597.xml</guid></item><item><title>TwinFocus: a compact photovoltaic concentrator</title><description><![CDATA[Technology modeled on car headlamps provides the basis for efficient collection of sunlight.]]></description><link>http://spie.org/x93075.xml</link><pubDate>Tue, 26 Mar 2013 10:15:00 PDT</pubDate><guid>http://www.spie.org/x93075.xml</guid></item><item><title>Toward extremely efficient, lensless, holographic laser projectors</title><description><![CDATA[A new projection method using laser diodes, optical fibers, and liquid crystal phase modulators can produce color, high-quality, high-contrast images with a handheld device and without photon loss.]]></description><link>http://spie.org/x92433.xml</link><pubDate>Fri, 08 Mar 2013 16:50:00 PST</pubDate><guid>http://www.spie.org/x92433.xml</guid></item><item><title>Hyper-hemispherical sapphire domes</title><description><![CDATA[ROTEM Industries]]></description><link>http://spie.org/x93774.xml</link><pubDate>Fri, 26 Apr 2013 12:00:00 PDT</pubDate><guid>http://www.spie.org/x93774.xml</guid></item><item><title>IR wide-angle lens</title><description><![CDATA[Jenoptik]]></description><link>http://spie.org/x93769.xml</link><pubDate>Fri, 26 Apr 2013 12:00:00 PDT</pubDate><guid>http://www.spie.org/x93769.xml</guid></item><item><title>Instrument mounting system</title><description><![CDATA[Brunson Instrument Co.]]></description><link>http://spie.org/x93682.xml</link><pubDate>Tue, 16 Apr 2013 12:00:00 PDT</pubDate><guid>http://www.spie.org/x93682.xml</guid></item><item><title>Fusion splicer</title><description><![CDATA[Fujikura Europe ]]></description><link>http://spie.org/x93655.xml</link><pubDate>Thu, 11 Apr 2013 12:00:00 PDT</pubDate><guid>http://www.spie.org/x93655.xml</guid></item><item><title>Deposition rate controller</title><description><![CDATA[Henniker Scientific]]></description><link>http://spie.org/x93612.xml</link><pubDate>Mon, 08 Apr 2013 12:00:00 PDT</pubDate><guid>http://www.spie.org/x93612.xml</guid></item><item><title>At a startup, speed Is essential: panelists talk about how to make it</title><description><![CDATA[SPIE Newsroom]]></description><link>http://spie.org/x93942.xml</link><pubDate>Mon, 13 May 2013 12:00:00 PDT</pubDate><guid>http://www.spie.org/x93942.xml</guid></item></channel></rss>