Light quantity control device
Light referencing method
Light source
Light source apparatus and its control method
Light source device, control method therefor, lighting...
Light source driving apparatus and system utilizing the same
Light source monitor with compensated tracking ratio
Light transmitter and automatic power control circuit thereof
Light-frequency control apparatus
Lightwave communication system having sources independently sync
Line-narrowing module for high power laser
Line-narrowing module for high power laser
Low amplitude noise, intracavity doubled laser
Low noise and narrow linewidth external cavity semiconductor las
Maintaining desirable performance of optical emitters at...
Maintaining desirable performance of optical emitters over...
Measurement of wavelength transients in tunable lasers
Method and apparatus for adjusting the wavelength in an optical
Method and apparatus for amplitude modulation of laser light
Method and apparatus for an oscillation frequency separation amo