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...

Reflection scanning optical system

Reflection type optical scanning system

Reflection type scanning optical system

Reflection-type scanning optical system

Reflective opitical feedback element

Reflective optical imaging method and circuit

Reflective scanning optical system