CONSIDERATIONS TO KNOW ABOUT HGGA2S4 CRYSTAL

Optical parametric oscillator pumped at ~1 µm with intracavity mid-IR variance-frequency era in OPGaAsIt has long been predicted that the period difference between the signal and idler subharmonic outputs of an optical parametric oscillator (OPO) undergoes a random stroll procedure, just like the phase diffusion of a laser [one].This technique mak