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    Laser Diodes collimated without lenses

    A new article in EEtimes reports that Harvard University has developed a method to produce collimated light from a laser diode without any lenses. This could be very interesting! http://www.eetimes.com/showArticle.jhtml?articleID=209800332
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    Lasers in the News - teen brands himself with an i

    http://www.news.com.au/technology/story/0,25642,23964285-5014108,00.html Not sure where this occurred, but the news source is in Australia...
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    First Post!

    Greetings! I've been interested in lasers for most of my life, but I've been out of it for many years. I've just discovered this forum, and I'm amazed at how far technology has advanced over 20 years....back when I was doing lasers, the best you could do as a HeNe 0.5mw tube for several...