Receiver transponder for protected networks

Receptacle-type optical transmission/reception apparatus

Reconfigurable device for insertion-extraction of wavelengths

Reconfigurable laser communications terminal

Reconfigurable multi-add/drop module for optical communications

Reconfigurable multichannel transmitter for dense wavelength...

Reconfigurable ring system for the transport of RF signals over

Reconfigurable ring transmission network with multiplexing...

Reconfigurable wavelength division multiplex add/drop device...

Reducing collision-induced jitter by wavelength interchange...

Reducing crosstalk in optical cross-connects by appropriate conf

Reduction of collision induced timing jitter by periodic...

Reduction of collision induced timing jitter by periodic...

Reduction of interferometer noise in an optical network

Reduction of modal noise in step-index fiber bundles

Reduction of optical impairments in wavelength division...

Reduction of stimulated brillouin scattering in a fiber optic tr

Reference frequency and facet to facet error correction circuit

Reference wavelength providing device for performance...

Reflection mirror unit in image reading device and image...