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Finally gone green: Osram's direct emtter
Operating in the 515-530 nm wavelength range and said to be tailored for cost-effective mass production, Osram's direct green emitters will be aimed at the emerging application area of high-brightness pico projectors. Current designs tend to rely on either LEDs or frequency-doubled infrared diodes to produce the green component of the RGB source needed. Credit: Osram OS.
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