Engineers produce multiple colors of lasers using a single material
Ordinarily, if you wanted to include blue, green and red laser light sources in the same device (such as a BluRay player), you would need to built in three separate lasers - each one incorporating different semiconductor materials. Now, however, engineers from Rhode Island's Brown University have succeeded in creating different colors of lasers, all using the same nanocrystal-based semiconductor. Among other things, this opens the door to digital displays that could produce various colors of laser light simultaneously... Continue Reading Engineers produce multiple colors of lasers using a single materialSection: ElectronicsTags: Brown University, Laser, Nanotechnology Related Articles: Dark Pulse Laser emits trillionths-of-a-second bursts of nothing Sony Develops efficient laser light module for projectors White laser light found to be just as easy on the eyes as LEDs Nanoscale lasers continue to shrink, heralding new era in optical science One + one = zero: coupled lasers turn each other off Will nanocrysta
Ordinarily, if you wanted to include blue, green and red laser light sources in the same device (such as a BluRay player), you would need to built in three separate lasers - each one incorporating ...
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By Cameron Chai A team led by Brown University researchers has developed an innovative prototype technology that can produce red, green and blue lasers from nanometer-sized semiconductor particles,...
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