231329 ⎘
Selecting arrangements for multiplex systems using optical switching; Switch and router aspects; Construction using free space propagation (e.g. lenses, mirrors)
Sub-classes:OPTICALLY INTEGRATED ANTENNA SYSTEMS AND METHODS
#2OPTICAL ROUTING DEVICE FOR ULTRA-FLEXIBLE AND ULTRA-RELIABLE LASER BEAM BASED WIRELESS COMMUNICATION
#3MULTI-DEVICE OPTICAL SWITCH
#4CROSS-CONNECT SWITCH ARCHITECTURE
#5DISTRIBUTED MULTI-ANTENNA COLLABORATIVE PHASE STABILIZATION METHOD AND APPARATUS FOR FUTURE BROADBAND WIRELESS COMMUNICATION
#6Optical routing device for ultra-flexible and ultra-reliable laser beam based wireless communication
#7Optical routing device for ultra-flexible and ultra-reliable laser beam based wireless communication
#8Multi-device wavelength selective switch
#9EFFICIENTLY INTERCONNECTING COMPUTING NODES TO ENABLE USE OF HIGH-RADIX NETWORK SWITCHES
#10Optical switch and optical routing method and system
#11Wavelength selective switch WSS
#12Optical device
#13Apparatus and methods for transmitting signals using optical lens as a beamformer
#14Efficiently interconnecting computing nodes to enable use of high-radix network switches
#15SPATIAL SPECTRAL MESH
#16Multiple wavelength band optical switching unit
#17Device system for constituting 3D image sensor capable of wireless data transmission and reception based on optical phased array
#18Cross-connect switch architecture
#19Focal plane assembly for multi-access free space optical communications transceivers
#20Method and apparatus for loss-aware optical routing
#21Calibration system for a wavelength selective switch
#22Piezoelectrically actuated mirrors for optical communications
#23Optical switching systems
#24Multipoint, contentionless wavelength selective switch (WSS)
#25Method and apparatus for transmitting optical signal, and wavelength selective switch
#26Wavelength selective switch
#27Optical cross connects including mirror monitoring
#28Wide passband wavelength selective switch
#29Optical wavelength selective switches with guard bands
#30Reconfigurable wireless data center network using free-space optics
#31Optical switching systems
#32Free-space optical communication dual-fiber ferrule
#33Wavelength selective switch, reconfigurable optical add/drop multiplexer, and wavelength selection method
#34Free-space optical communication dual-fiber ferrule
#35Reservoir computing device using external-feedback laser system
#36Optical data switching circuitry
#37Optical wavelength selective switch, an optical network node, an optical network and methods therein
#38Reservoir computing device using external-feedback laser system
#39Systems and methods for coupling a fiber to a polarization sensitive photonic integrated circuit
#402×2 wavelength selective switch array
#41Tunable optical module for optical communication
#42Free-space multicast switch with elliptical beams
#43Calibration system for a wavelength selective switch
#44Liquid crystal grating-based optical switch
#45Information processing system using optically encoded signals
#46Optical/radio local access network
#47Super-channel multiplexing and de-multiplexing using a phased array switching engine
#48Optical network monitoring and protection using a phased array switching engine
#493D-MEMS optical switch
#50High power optical switch
#51Wavelength selective switch having multi-layer reflector
#52Wavelength selective switch with increased frequency separation to avoid crosstalk
#53Optical switching
#54Wavelength selective switch and method for controlling spatial phase modulator in wavelengths
#55Wavelength selective switch having integrated channel monitor
#56Colorless, directionless and contentionless network node
#57Optical wavelength selective switch, an optical network node, an optical network and methods therein
#58Reversible wavelength channels for optical communication networks
#59Dual-ganged optical switch
#60Optical multiplexor switch for free space optical communication
#61Split Spectrum Spectral Domain Optical Coherence Tomography
#62Wavelength selective switch
#63Optical Fiber-Based Remote Gas Leakage Monitoring
#64Optical fiber-based remote gas leakage monitoring
#65High power optical switch
#66Optical interconnect device, information processing device and data transmission method
#67Wavelength selective switch and wavelength selection method
#68Wavelength selective switch device, wavelength switching method for the same and communication apparatus
#69Wavelength selective switch
#70Wavelength selective switch and wavelength selection method
#71Making lightless connections in an optical circuit switch
#72Wavelength selective switch and method of manufacturing same
#73Optimal positioning of reflecting optical devices
#74Wavelength-selective cross-connect device having astigmatic optics
#75Optical/radio local access network
#76Optical module used in optical communication systems, method of updating firmware of optical module used in optical communication systems, and trouble tracing system
#77Wavelength selective switch including a liquid crystal on silicon
#78Wavelength selective optical switch device and method of controlling characteristics thereof
#79Optical switch system and feedback control method of signal light
#80Front end device and superposing signal detecting device
#81Wavelength selective switch
#82DUAL PATH WAVELENGTH SELECTIVE SWITCH
#83Method, and system for a re-configurable optical multiplexer, demultiplexer and optical add-drop multiplexer
#84Optical digital transmission for multiple beam cross-connection, routing, and switching
#85RECONFIGURABLE OPTICAL SWITCH
#86Optical gate array device
#87Packaging a reconfigurable optical add-drop module
#88High extinction ratio and low crosstalk compact optical switches
#89WAVELENGTH SELECTIVE SWITCH
#90Optical gate array device
#91Optical switch and method of controlling optical switch
#92METHODES AND PROCESSES OF ALL-OPTICAL SWITCHING OF OPTICAL DATA PACKETS
#93Wavelength routing optical switch
#94Optically controlled optical-path-switching-type data distribution apparatus and distribution method
#95Optically controlled optical-path-switching apparatus, and method of switching optical paths
#96Planar array optical switch and method
#97Wavelength power equalization by attenuation in an optical switch
#98Reconfigurable optical switch
#99Wavelength selective switch with a 2D arrangement of optical ports
#100Wavelength selector switch
#101Wavelength-selective switch and integrated wavelength demultiplexer using stacked planar lightwave circuits
#102Delivering multicast services on a wavelength division multiplexed network using a configurable four-port wavelength selective crossbar switch
#103Packet routing
#104Optical switch
#105Systems and methods for optical switching to colorless ports and colored ports
#106Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength
#107Switches for changing optical path and selecting wavelength
#108System and method for controlling deflection of optical beams
#109Planar array optical switch and method
#110Wavelength power equalization by attenuation in an optical switch
#111Optical switching device for wavelength division multiplex (WDM) telecommunications network
#112Optical add/drop multiplexing systems
#113Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength
#114Polarization insensitive optical switching and routing systems and methods of manufacturing and operation
#115Multi-wavelength cross-connect optical switch
#116Optical interleaver, filter cell, and component design with reduced chromatic dispersion
#117Optical crossbar switch
#118Optical switch and method of controlling optical switch
#119Optical system for calibration and control of an optical fiber switch
#120Wavelength cross-connect
#121Integrated optical router and wavelength convertor matrix
#122Optical routing device for ultra-flexible and ultra-reliable laser beam based wireless communication
#123Optical routing device for ultra-flexible and ultra-reliable laser beam based wireless communication
#124Optically integrated antenna systems and methods
#125Free-space optical communications network
#126Free-space optical communications network
#127Free-space optical communications network
#128Communication device