Lasers, optical amplifiers, and amplification methods
Lasing device and method
Lasing device and method using mercury and cadmium or ammonia
Lasing gas and process using a co _laser
Lateral confinement laser
Lateral current confinement in junction light emitting...
Lateral optical pumping of vertical cavity surface emitting...
Lattice-relaxed vertical optical cavities
Leaky wave diode laser
Light amplification optical fiber and light amplifier using...
Light amplifying optical fiber
Light beam coupler for semiconductor lasers
Light direction and ranging system with automatic scanner...
Light emissive semiconductor device
Light emitting and lasing semiconductor devices and methods
Light emitting device
Light emitting devices with phosphosilicate glass
Light emitting diode and semiconductor laser
Light emitting element drive system
Light emitting semiconductor methods and devices