215524 ⎘
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium; Construction or shape of optical resonators or components thereof comprising more than two reflectors Unstable resonators
SEMICONDUCTOR LASER
#2LASER BEAM COMBINING DEVICE WITH AN UNSTABLE RESONATOR CAVITY
#3Distributed coupled resonator laser
#4Folded slab laser
#5Q-switched solid-state laser
#6Method and apparatus for real time averaging of beam parameter variations
#7Wavelength discriminating slab laser
#8Folded slab laser
#9Distributed coupled resonator laser
#10Unidirectionally emitting microdisk having ultra-high quality factor and laser using the same
#11Wavelength discriminating slab laser
#12Flat-folded ceramic slab lasers
#13Multi-pass slab laser with internal beam shaping
#14Powerful pulsed self-seeding COlaser
#15Unstable laser cavity with passive Q-switch fitted with a saturable absorber with absorption gradient
#16Oxygen laser oscillator
#17Unstable imaging resonator
#18LASER APPARATUS
#19Laser amplifier system
#20Solid-state laser
#21Reliable startup of high power thin-disk laser resonators
#22Mode selection technique for a laser
#23Unstable disk resonator
#24Unstable laser disk resonator
#25Gas laser device
#26Unstable resonator with variable output coupling
#27Laser resonator comprising an internal beam splitter
#28Laser with hybrid-unstable ring resonator
#29Injection locking type or MOPA type of laser device
#30Injection locking type or MOPA type of laser device
#31Laser thin film poly-silicon annealing system