- Joined
- Jul 2, 2011
- Messages
- 1,011
- Points
- 63
Which 520nm (or 515nm) diode has the best divergence? I don't care about the power. Are dpss 532nm lasers still better? What's the best divergence diodes available in any wavelength? I read about the lpc-826 is that still the best? I want to build a laser, and I want the divergence to be the best possible. :thanks: