Jan 6, 2005 #1 Ray_of_Light Flashlight Enthusiast Joined May 11, 2003 Messages 1,147 Location West Midlands, U.K. Silicon Laser The first step in the good direction... Anthony
Jan 6, 2005 #2 P paulr Flashaholic Joined Mar 29, 2003 Messages 10,832 Interesting. It's in the medium infrared, but I wonder if we'll have silicon LED's eventually.
Jan 6, 2005 #3 WildRice Flashlight Enthusiast Joined Nov 30, 2003 Messages 1,135 Location SW Michigan The original Blue dies were silicon carbide IIRC. Jeff