Optical ratio amplifier

Optical resonance pumped transfer laser with high multiple...

Optical resonant cavities

Optical resonant device

Optical resonating device

Optical resonator and laser

Optical resonator having acousto-optic output coupling means

Optical resonators with discontinuous phase elements

Optical semiconductor device

Optical semiconductor device with multiple quantum well...

Optical semiconductor module

Optical semiconductor module and method of producing the same

Optical signal source wavelength stabilization system and...

Optical source with frequency locked to an in-fiber grating...

Optical source with monitor

Optical sources having a strongly scattering gain medium...

Optical stimulated emission devices employing optical guiding

Optical stimulated emission devices employing split optical...

Optical system for focusing a light beam on to an image plane

Optical system including wavelength tunable semiconductor laser