Dear friend,
After the 520nm green module, I use the laser mirror degree 45, but the light power is too loses. The module output light is 530mw, but the after mirror only 445mw.
this mirror:
http://www.lasershop.de/Laseroptik/L...gel-LS-15.html
I tried other mirrors, but the losses is similar (10-15mw difference)
The red module (oclaro 638 nm diode) without cylinder lens, the light is 720 mW, But the after cylinder lens light only 394 mW.
What is the typical losses? what is your experience on the optics light loses? How to reduce the light loses?
Thank you