In the laser research lab, we have Millennia eV 532 nm green laser from Spectra Physics.
We use this as pumping source for Ti:sapphire fs pulsed laser.
Recently, we had observed that output power cannot reach the value like 3.0 W and more.
Whenever, we desire to increase power 3.1 W but it shows " CURRENT NEAR CURRENT LIMIT" it indicated 3.0 W and lower value on the screen.
We followed the instruction manual of Millennia get SHG Autoturn to restore power, but all the time there is no response in progress bar. We repeated process several times even at maximum power of 10 W. But no success.
Could anyone could help us to solve this problem.

Thank you very much.
Best regards