Phase-locked laser array with varying electrical current...
Phase-locked semiconductor laser array with integral phase...
Phase-locked semiconductor laser device
Phase-locked semiconductor laser device
Phased linear laser array
Phased-locked loop laser gyroscope system
Phenoxazine dye lasers
Photorefractive device and process for its use
Piezo-optic, total internal reflection modulator
Piezoelectric transducer drive having temperature compensation
Piezoelectric transducer with integral driver and sensor
Planar narrow-stripe laser with improved charge carrier...
Planar narrow-stripe laser with improved contact resistance
Planar solid state laser array
Plasma tube impedance variation frequency stabilized gas laser
Plasma-recombination laser having high power output
Plastic substrate for solid-state laser
Plural line acousto-optically modulated laser scanning system
Polarisation switching in active devices
Polarisation-dependent optical fibre amplifier