Wavelength-variable light source, and optical component loss...

Wavelength-variable semiconductor laser light source

Wavelength-variable semiconductor laser, optical integrated...

Wavelength-variable semiconductor laser, optical integrated...

Wavelength-variable semiconductor laser, optical integrated...

Wavelength-varying multi-wavelength optical filter laser using a

Wavelength/output power stabilizing apparatus of semiconductor l

Wavemeter for gas discharge laser

Waveplate for correcting thermally induced stress birefringence

WDM multiplexer-demultiplexer using Fabry-Perot filter array

WDM-PON system with optical wavelength alignment function

Wedge side pumping for fiber laser at plurality of turns

Wedge-shaped microresonator and associated microlaser assembly

Wet-jacket argon-ion laser

Whispering mode micro-resonator

White light laser technology

White light-emitting lamp and illuminating device using the...

White optical pulse source and applications

White-light laser

Wick for metal vapor laser