THE BASIC PRINCIPLES OF HGGA2S4 CRYSTAL

Optical parametric oscillator pumped at ~1 µm with intracavity mid-IR distinction-frequency era in OPGaAsIt's extensive been predicted that the section difference between the sign and idler subharmonic outputs of an optical parametric oscillator (OPO) undergoes a random walk system, similar to the section diffusion of a laser [1].Moreover the comp