Wavelength locker using modulator current and photodetector

Wavelength locking for multi-wavelength laser source

Wavelength locking scheme and algorithm for ultra-high...

Wavelength matched OPO/OPA unit

Wavelength modulated laser for minimizing effects of...

Wavelength monitor and laser module

Wavelength monitor and semiconductor laser device

Wavelength monitor for use with more than one wavelength

Wavelength monitoring and control assembly for WDM optical trans

Wavelength monitoring apparatus

Wavelength monitoring device and its adjusting method, and...

Wavelength monitoring method and apparatus and method of...

Wavelength multiplexing light source

Wavelength or pulsewidth tunable mode-locked fiber laser system

Wavelength reconfigurable laser transmitter tuned via the...

Wavelength reference apparatus and method

Wavelength reference filter

Wavelength reference for excimer laser

Wavelength selectable device

Wavelength selectable fiber laser system