Rare earth ion upconversion laser system
Rare earth ion upconversion laser system
Red, green, blue upconversion laser pumped by single wavelength
Resonantly pumped mid-ir laser
Resonating cavity system for broadly tunable...
Room temperature 1.5 .mu.m band quasi-three-level laser
Room temperature stable color center laser, LiF:F.sub.2.sup.+ **
Room-temperature, flashpumped, 1.96 micron solid state laser