Feature Articles | February 2008
As laser energies have increased throughout the years, the selection of appropriate polarization components has become more limited. Until recently,...
Unlike transparent materials that transmit light with no appreciable attenuation or absorption, translucent materials often possess certain...
A time multiplexed optical shutter display is an optical system that uses a thin polymeric film as a light valve to locally manipulate the phenomenon...
Increasing the output performance of LED-powered projectors is within our grasp. When the first LED-powered projectors were commercialized, they...
High-brightness LEDs have developed rapidly during the past five years. They are used in traffic lights, signs and specialty lighting and in new...
LEDs have proliferated as a result of increased mobile phone sales, but pricing pressure has held revenue growth at only about 8 percent over the...