Mar 25, 2012 #17 Ghostchrome 0 Joined Aug 14, 2011 Messages 1,109 Points 0 Can't you just use a defocused laser to project a bigger spot?
Mar 25, 2012 #18 Sigurthr 0 Joined Dec 11, 2011 Messages 4,364 Points 83 He doesn't just want it to be covering a wide area but to have as close to perfect as possible even energy distribution. Raw output always has hot spots (even if just one in center).
He doesn't just want it to be covering a wide area but to have as close to perfect as possible even energy distribution. Raw output always has hot spots (even if just one in center).
Mar 25, 2012 #19 Ghostchrome 0 Joined Aug 14, 2011 Messages 1,109 Points 0 Ah. Well then. Carry on. :na: