174073 ⎘
Light guides; Coupling light guides; Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion utilising a bulk dispersive element, e.g. prism
ANGLE INSENSITIVE OPTICAL ARRANGEMENT FOR OPTICAL SWITCH
#2OPTICAL MONITOR DEVICE, AND OPTICAL POWER AND WAVELENGTH MEASUREMENT METHOD
#3COMPACT WAVELENGTH SELECTIVE SWITCH
#4Dispersive Optical Elements, Devices, Systems and Methods Using the Same
#5Short-waveband active optical component based on vertical emitting laser and multi-mode optical fiber
#6Short-waveband active optical component based on vertical emitting laser and multi-mode optical fiber
#7Short-waveband active optical component based on vertical emitting laser and multi-mode optical fiber
#8Wavelength switching apparatus and system
#9TOROIDAL MICRO LENS ARRAY FOR USE IN A WAVELENGTH SELECTIVE SWITCH
#10Co-aligning laterally displaced radiation beams
#11Mechanical fiber switch
#12Display active alignment system for waveguide displays
#13VOLUME POLARIZATION GRATING, METHODS OF MAKING, AND APPLICATIONS
#14Polarization diverse wavelength selective switch
#15NON-LINEAR GRADIENT INDEX (GRIN) OPTICAL BACKPLANE
#16Wavelength selective switch
#17Alignment of radiation beams
#18Wavelength selective switch
#19Optical circuit switch with integral circulators
#20Apparatus and methods for combining and separating multiple beams
#21Optical device module and optical communication network system using the same
#22Polarization diverse wavelength selective switch
#23Optical circuit switch with integral circulators
#24Beam-combiner for fiber-delivered laser-beams of different wavelengths
#25Optical device module and optical communication network system using the same
#26Systems and methods for reducing off-axis optical aberrations in wavelength dispersed devices
#27Beam-combiner for fiber-delivered laser-beams of different wavelengths
#28Optical channel monitor
#29Scalable waveguide-mode coupler for an optical receiver or transmitter
#30Optically variable filter array apparatus
#31Optical fiber coupler
#32Optical wavelength division multiplexed multiplexer/demultiplexer for an optical printed circuit board and a method of manufacturing the same
#33Spectral beam combining and wavelength multiplexing with an optical redirecting element
#34Beam steering element and associated methods for mixed manifold fiberoptic switches
#35Wavelength selective optical switch
#36OPTICAL MODULE WITH OPTICAL FILTER
#37Optical wavelength division multiplexed multiplexer/demultiplexer for an optical printed circuit board and a method of manufacturing the same
#38OPTICAL CONFIGURATIONS FOR ACHIEVING UNIFORM CHANNEL SPACING IN WDM TELECOMMUNICATIONS APPLICATIONS
#39Wavelength routing optical switch
#40Wavelength multiplexer/demultiplexer comprising an optically dispersive stratified body
#41Wavelength selective optical switch
#42Wavelength selective optical switch
#43Refractive-diffractive spectrometer
#44Systems and methods for optical switching to colorless ports and colored ports
#45Dual-source optical wavelength processor
#46Refractive-diffractive spectrometer
#47Optical multi/demultiplexer, optical multi/demultiplexing method, and optical filter
#48Optical signal processor
#49Spectroscopic apparatus
#50Toroidal micro lens array for use in a wavelength selective switch