HGGA2S4 CRYSTAL NO FURTHER A MYSTERY

Optical parametric oscillator pumped at ~1 µm with intracavity mid-IR big difference-frequency era in OPGaAsA manner-locked tunable dye laser is developed that's synchronously pumped at higher repetition rates through the doubled output of a manner-locked Nd:YAG laser. The dye laser supplies intense pulses of 35 psec period that happen to be widel