WHAT DOES HGGA2S4 CRYSTAL MEAN?

Optical parametric oscillator pumped at ~1 µm with intracavity mid-IR big difference-frequency era in OPGaAsA manner-locked tunable dye laser continues to be designed which happens to be synchronously pumped at significant repetition premiums through the doubled output of a manner-locked Nd:YAG laser. The dye laser delivers powerful pulses of 35 p