Senior Member
The opto is a 6N135, a high speed 1Mbit/sec...
I use it only to invert the signal because my green laser works with normal blanking, and it can't works with one reverted blanking since my software can't reverse only one color output :lol:
I will try different optimisations of the circuit, if it works not I will return you the laser to change the circuit...
But noooo the laser is already perfect aligned with the green through the trichro
Senior Member
Ok , I see...
Well, even the old style would blank ok at high speeds.
Just needs about 10ma to make the internal opto do its job...
Spec has one of these as well... his is working good.
The new board is no longer reverse blanking
and only takes a milliamp or so of drive , so anything can drive it..
Keep me informed ...
"My signature has been taken, so Insert another here"
http://repairfaq.ece.drexel.edu/sam/laserfaq.htm
*^_^* aka PhiloUHF
Senior Member
Ok...
By the way, do you project to build some >200mW red (or blue :mrgreen: ) lasers soon?
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