High Peak Power 266nm UV Laser
An efficient laser-diode(LD) pumped Nd:YAG extracavity frequency conversion all-solid-state. quasi-continuous- wave(QCW) ultraviolet laser at 266nm was reported. The laser adopted LBO and BBO as the second and fourth harmonic generation crystals, and was pumped by three LD co nfig urations (high polarization LD, low polarization LD and low polarization LD with a Brew ster plate)in ...