On Tue, 15 Jan 2002, Jinx wrote: > Vasile, what's your application ? Video link or something ? No video link, its mostly a physical experiment where I need to modulate a laser from low to very high frequency ( different shapes ) and to excite a living green plant ( and probably a human tissue). The plant response will be probably different at some power levels and frequency modulations. Vasile -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu