blrock
0
- Joined
- Apr 29, 2009
- Messages
- 251
- Points
- 18
Hi,
I bought 2 new Flexmod P3 drivers for the purpose of building another 2 watt+ 445nm laser system using a PBS.
When I drive a single diode if works perfectly. I can use the modulation with my software or simply using a 3v battery...
When I put two diodes in series it works fine until I try modulate it. The diodes turn off and a little red led lights up on the driver.. This happens whether I use a battery or ILDA software for modulation.
Don't know why??
I bought 2 new Flexmod P3 drivers for the purpose of building another 2 watt+ 445nm laser system using a PBS.
When I drive a single diode if works perfectly. I can use the modulation with my software or simply using a 3v battery...
When I put two diodes in series it works fine until I try modulate it. The diodes turn off and a little red led lights up on the driver.. This happens whether I use a battery or ILDA software for modulation.
Don't know why??