Laser driver loop control and method

Laser initialization in firmware controlled optical transceiver

Laser power control circuit and laser scanner

Light source control device

Light-emitting device driving circuit

Method and apparatus for driving semiconductor lasers, and...

Method and arrangement for controlling modulated lasers

Method and device for determining an activation threshold

Modular transistor outline can with internal components

Optical filter, laser module, and wavelength locker module

Optical signal power monitor and regulator

Optical transmitter

Optical transmitter applicable to burst signal and method...

Optical wavelength stability control apparatus, optical...

Power controller for semiconductor laser device

Semiconductor laser control circuit, semiconductor laser...

Semiconductor laser driving circuit less susceptible to...

Semiconductor laser driving unit and image forming apparatus...

Semiconductor laser wavelength control device

Semiconductor laser wavelength control device