1×N optical wavelength-division demultiplexer...
3-port optical add-drop multiplexer (OADM)
4-port wavelength selective router
Active equipment protection methods and apparatus
Active equipment protection methods and apparatus...
Active-mode-locking optical-fibre pulsed laser generator having
Add-drop device and cross-connect device for wavelength...
Add-drop device and cross-connect device for wavelength...
Add-drop filter utilizing chiral elements
Add-drop multiplexer with signal amplification ability
Add-drop wavelength filter using mode discrimination...
Add/drop multiplexer
Add/drop multiplexer routing signals according to wavelength
Add/drop optical multiplexing device
Aircraft fiber optic data distribution system
All optical decoding systems for decoding optical encoded...
All-optical dynamic gain equalizer
Amplifying wavelength division mux/demux
Angular Bragg reflection planar channel waveguide wavelength dem
Apparatus and method employing multilayer thin-film stacks...