Method and apparatus for providing free-space optical...

Method and apparatus for recording an optical grating in a...

Method and apparatus for reducing the wavelength dependency...

Method and apparatus for separating or combining optical...

Method and apparatus for separating signals transmitted over...

Method and apparatus for servo-based spectral array...

Method and apparatus for side pumping an optical fiber

Method and apparatus for simultaneous multiplexing and...

Method and apparatus for spatial domain multiplexing in...

Method and apparatus for spatial domain multiplexing in...

Method and apparatus for spatial-shift wavelength...

Method and apparatus for spectrally designing all-fiber filters

Method and apparatus for trimming the optical path length of...

Method and apparatus for wavelength switching of a laser source

Method and apparatus for writing a Bragg grating in a waveguide

Method and apparatus for writing apodized patterns

Method and apparatus for writing Bragg gratings on strained opti

Method and apparatus for writing photosensitive grating using Ll

Method and apparatus of a semiconductor-based gain...

Method and apparatus of a semiconductor-based tunable...