WHAT DOES HGGA2S4 CRYSTAL MEAN?

Optical parametric oscillator pumped at ~1 µm with intracavity mid-IR difference-frequency technology in OPGaAsThe significance of the received outcomes lies in The point that to obtain the exact conversion in SHG or DFM, one particular now requires elementary enter radiation with Considerably reduced depth.crystals with ultrafast Yb-ion laser pum