Reduction of bend loss through constraint of optical fiber...
Reflection suppression for an optical fiber
Reflection suppression in multiple-reflector collimation system
Reflective light coupler
Reflective light coupler
Reflective non-reciprocal optical device
Reflective non-reciprocal optical device
Reflective planar lightwave circuit waveguide
Reflective variable light attenuator
Reflector and illumination system
Reflector and illumination system
Reflector for illumination system
Refractive index grating manufacturing process
Refractive index grating, and mode coupler having a...
Reliable low-cost dual fiber optical collimator
Reliable low-cost wavelength division multiplexed coupler...
Replica micro-resonator and method of fabrication
Resistive heater for thermo optic device
Resolution enhanced optical spectrometer having a fixed...
Resonant waveguide-grating filters and sensors and methods...