Radiological and nuclear optical sensor
Radiolytic method for making a mode-field transforming optical w
Radiolytic method for trimming planar waveguide couplers
Radiolytic modification of birefringence in silica planar wavegu
Radius control rod
Radius limiter and arrangement
Radius limiter and arrangement
Rail adapter for fiber optic perimeter lighting system
Rail-type device for mechanically splicing optical fibers
Raised rib waveguide ribbon for precision optical interconnects
Raman amplification method and optical signal transmission...
Raman amplified dispersion compensating modules
Raman amplified optical system with reduction of four-wave...
Raman amplifier system
Raman amplifier, optical transmission system and optical fiber
Raman fiber optic amplifier with reduced dispersion
Raman fiber optic probe assembly for use in hostile environments
Raman probe having a small diameter immersion tip
Raman-amplified optical transmission system
Raman-nath diffraction grating