Laser processing device and laser device
Laser pulse modulator
Laser sensor capable of measuring distance, velocity, and accele
Laser system controller
Laser system with standby mode
Laser target speckle eliminator
Laser transmitter arrangement
Laser wavelength control circuit having automatic DC offset and
Laser-diode drive circuit
Laser-diode driving circuit with temperature compensation
Laser-illuminated stepper or scanner with energy sensor feedback
Lateral heterojunction bipolar transistor (LHBT) and suitability
Light emitting and receiving device
Light emitting devices
Light emitting diode formed of a compound semiconductor material
Light emitting diode resistant to change in operating temperatur
Light emitting diode with surface emission
Light emitting element drive apparatus
Light emitting element driving circuit and light emitting device
Light emitting heterojunction semiconductor device