UCLA Researchers Demo First Silicon Laser

An anonymous reader submits "Researchers at University of California, LA have demonstrated the first silicon laser. The lack of a silicon laser has been a major roadblock in the progress of silicon optoelectronics and photonics. This development shows that despite popular belief, a laser can indeed be made on a silicon chip. Modern electronic computers are getting closer to being optical in any case (gigahertz range). This discovery makes optical computers much closer to reality."