173911 ⎘
Light guides of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the optical interconnection to or from the AWG devices, e.g. integration or coupling with lasers or photodiodes
Sub-classes:Method and Structure for High Precision Silicon Nitride Photonics Devices
#2ARRAYED WAVEGUIDE GRATINGS WITH STABILIZED PERFORMANCE UNDER VARYING PARAMETERS
#3PHOTONIC INTEGRATED CIRCUIT FOR INDIVIDUAL ADDRESSING OF MULTI-ATOM ARRAYS
#4MULTI-CHIP ELECTRO-PHOTONIC NETWORKS AND PHOTONIC MEMORY FABRICS FOR INTERCONNECTING MULTIPLE CIRCUIT PACKAGES
#5FREE SPACE OPTICAL COMMUNICATIONS OPTICAL PHASED ARRAY REPEATER, DISTRIBUTION NODE AND OPTICAL DATA AGGREGATOR
#6TRANSMITTER OPTICAL SUBASSEMBLY AND OPTICAL MODULE
#7MODIFIED HIGH-CIS POLYBUTADIENE POLYMER, RELATED METHODS AND RUBBER COMPOSITIONS
#8OPTICAL DIELECTRIC PLANAR WAVEGUIDE PROCESS
#9SOLID STATE LASER DEVICE
#10STRUCTURE AND PROCESS FOR PHOTONIC PACKAGES
#11ARRAYED WAVEGUIDE GRATING, OPTICAL TRANSMITTING APPARATUS, OPTICAL RECEIVING APPARATUS, AND OPTICAL COMMUNICATION SYSTEM
#12OPTICAL PHASED ARRAY CHIP, CONTROL METHOD, AND WAVEGUIDE OPTICAL PHASED ARRAY SYSTEM
#13PHOTONIC MEMORY FABRIC FOR SYSTEM MEMORY INTERCONNECTION
#14MULTI-CHIP ELECTRO-PHOTONIC NETWORKS AND PHOTONIC MEMORY FABRICS FOR INTERCONNECTING MULTIPLE CIRCUIT PACKAGES
#15MULTI-CHIP ELECTRO-PHOTONIC NETWORKS AND PHOTONIC MEMORY FABRICS FOR INTERCONNECTING MULTIPLE CIRCUIT PACKAGES
#16MULTI-CHIP ELECTRO-PHOTONIC NETWORKS AND PHOTONIC MEMORY FABRICS FOR INTERCONNECTING MULTIPLE CIRCUIT PACKAGES
#17ARRAYED WAVEGUIDE GRATING DEVICE AND ARRAYED WAVEGUIDE GRATING SYSTEM USING THE SAME
#18PHOTONIC SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE
#19PHASED-ARRAY MAPPING FOR BEAMSPACE PROCESSING AND BEAMSPACE PROCESSOR
#20HYPERSPECTRAL COMPRESSIVE IMAGING WITH INTEGRATED PHOTONICS
#21BALANCED OUTPUT, DUAL-GAIN, HYBRID INTEGRATED DIODE LASER
#22STACKABLE PHOTONICS DIE WITH DIRECT OPTICAL INTERCONNECT
#23OPTICAL DIELECTRIC WAVEGUIDE SUBASSEMBLY STRUCTURES
#24BASEBAND UNIT AND ACCESS NETWORK DEVICE
#25OPTICAL ISOLATOR CORE
#26OPTICAL DIELECTRIC PLANAR WAVEGUIDE PROCESS
#27PHOTONIC INTEGRATED CIRCUIT SYSTEM AND METHOD OF FABRICATION
#28PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER
#29Shock wave detection systems and methods
#30OPTICAL WAFER-SCALE PHOTODIODE BANDWIDTH MEASUREMENT SYSTEM
#31GRATING COUPLER AND METHOD OF MANUFACTURING THE SAME
#32PHOTONIC INTEGRATED CIRCUIT FOR MULTIPLE FREQUENCY SHIFTING OF LIGHT
#33OPTICAL COUPLING DEVICE WITH DUST TRAP
#34MANAGING OPTICAL AMPLIFICATION IN OPTICAL PHASED ARRAY SYSTEMS
#35BEAM DELIVERY SYSTEM
#36Phased-array mapping for beamspace processing and beamspace processor
#37Photonic semiconductor device and method of manufacture
#38SURFACE MOUNT TYPE OPTICAL MODULE AND ATTACHMENT/DETACHMENT APPARATUS AND METHOD THEREOF
#39ARRAYED WAVEGUIDE GRATINGS WITH STABILIZED PERFORMANCE UNDER VARYING PARAMETERS
#40ATHERMAL WDM MULTISTRIPE ARRAYED WAVEGUIDE GRATING INTEGRATED-CAVITY LASER
#41STRUCTURE AND PROCESS FOR PHOTONIC PACKAGES
#42OPTICAL TRANSMITTER
#43Fiber-to-fiber platform for multi-layer ferroelectric on insulator waveguide devices
#44Photonic memory fabric for system memory interconnection
#45Protective ring structure to increase waveguide performance
#46PHOTONIC INTEGRATED CIRCUIT, AND OPTICAL TRANSMISSION MODULE
#47Optical device having waveguide integrated modulator and light monitoring avalanche photodiode
#48Photonic integrated circuit system and method of fabrication
#49THERMAL CONTROL FOR CHIP TO CHIP OPTICAL COUPLING
#50TeraPHY chiplet optical input/output system
#51Checkerboard imager and implementation method therefor
#52Photonic Integrated Circuit with A Random Sparse Optical Phased Array
#53Optical dielectric waveguide structure
#54Demultiplexer
#55Optical dielectric waveguide subassembly structures
#56SILICON PHOTONIC SMOKE DETECTOR
#57ARRAYED WAVEGUIDE GRATINGS WITH STABILIZED PERFORMANCE UNDER VARYING PARAMETERS
#58Integrated photonic device, a sensor system and a method
#59Circuit for detecting low-power optical data signal
#60Device, method and system for optical communication with a photonic integrated circuit chip and a transverse oriented lens structure
#61Silicon photonic integrated circuits on substrates with structured insulators having specific thicknesses in separate zones
#62Grating coupler and method of manufacturing the same
#63Through-substrate optical vias
#64Evanescent field coupled shock wave detection systems and methods
#65Photonic semiconductor device and method of manufacture
#66Structure and process for photonic packages
#67Wavelength checker
#68Photonic integrated circuit system and method of fabrication
#69Optical multi/demultiplexing circuit
#70Protective ring structure to increase waveguide performance
#71System architecture for integrated photonics optical gyroscopes
#72MULTIMODE SPLITTER FOR NARROWING INPUT WIDTH PHOTODETECTOR CONNECTIONS
#73Optical multiplexing circuit and light source
#74Optical multiplexing circuit and light source
#75Optical multiplexing circuit and light source
#76Device for distributing a signal for measuring wavelength shifts
#77Stackable photonics die with direct optical interconnect
#78WAVEGUIDE WITH SELF-ALIGNED MIRROR IN PACKAGE FOR LONG RANGE CHIP-TO-CHIP COMMUNICATIONS
#79Silicon-on-insulator chip structure with substrate-embedded optical waveguide and method
#80Sine-cosine optical frequency detection devices for photonics integrated circuits and applications in LiDAR and other distributed optical sensing
#81Method for detecting low-power optical signal with high sensitivity
#82Bandwidth-reconfigurable optical interconnect based on wavelength and spatial switching
#83SCAN-LESS 3D OPTICAL SENSING DEVICES AND ASSOCIATED LIDAR BASED ON STACKING OF INTEGRATED PHOTONIC CHIPS, WAVELENGTH DIVISION DEMULTIPLEXING AND POSITION-TO-ANGLE CONVERSION OF A LENS
#84Multilevel semiconductor device and structure with electromagnetic modulators
#85Photonic integrated circuit distance measuring interferometer
#86Beam delivery system
#87Fiber-to-fiber platform for multi-layer ferroelectric on insulator waveguide devices
#88Optical isolator core
#89Photonics processor architecture
#90Optical communication component, optical transmitter, and control method
#91TECHNOLOGIES FOR PHOTONIC DEMULTIPLEXERS
#92TeraPHY chiplet optical input/output system
#93Optical device that includes optical modulator, and optical transceiver
#94PLC silica to silicon nitride mode transformer for hybrid devices
#95Protective ring structure to increase waveguide performance
#96Phased-array mapping for beamspace processing and beamspace processor
#97Optical dielectric waveguide structure
#98Optical transmitter module
#99Connection structure of optical waveguide chips
#100Photo detector and method for producing photo detector
#101Methods for optical dielectric waveguide structures
#102Optical transmission device
#103Photonic semiconductor device and method of manufacture
#104Methods for optical dielectric waveguide structure
#105CMOS compatible material platform for photonic integrated circuits
#106INTEGRATED NEAR-EYE DISPLAY
#107System architecture for integrated photonics optical gyroscopes
#108Optical wavelength multiplexer/demultiplexer
#109Optical interconnect for switch applications
#110Integrated photonics long-distance sensing system
#111Distributed feedback laser
#112Transmitter optical subassembly (TOSA) with laser diode driver (LDD) circuitry mounted to feedthrough of TOSA housing
#113Coherent/IM-DD dual operation optical transceiver
#114Optical dielectric waveguide subassembly structures
#115Optical module for terabit switch
#116Integrated grating coupler system
#117Integrated grating coupler
#118Optical dielectric waveguide structure
#119Connection structure of optical waveguide chips
#120Apparatus and method for shaping optical waveform
#121Grating coupler and integrated grating coupler system
#122Integrated WDM optical transceiver
#123Silicon photonic integrated system in a switch
#124Methods and apparatus for waveguide metrology
#125Integrated silicon photonics and memristor dot product engine systems and methods
#126Optical device having a photonic chip with one or more suspended functional portions
#127Optical hybrid
#128Laser sparing for photonic chips
#129Coupling between a waveguide device and fiber stub
#130Mixed and distributed laser illumination system
#131Submount for semiconductor laser and optical fibers
#132ON-WAFER TESTING OF PHOTONIC CHIPS
#133Optical module
#134RGB COMBINER USING MEMS ALIGNMENT AND PLC
#135Echelle grating demux/mux in SiN
#136Optical phase difference calculation using analog processing
#137Optoelectronic chip and method for testing photonic circuits of such chip
#138Optical dielectric waveguide subassembly structures
#139Methods for optical dielectric waveguide structures
#140Methods for optical dielectric waveguide subassembly structure
#141Optical dielectric waveguide structures
#142Crimped mm-wave waveguide tap connector
#143Semiconductor optical integrated device having buried hetero structure waveguide and deep ridge waveguide
#144Waveguide couplers and junctions to enable frequency division multiplexed sensor systems in autonomous vehicle
#145OPTICAL INTERCONNECT FOR SWITCH APPLICATIONS
#146Image sensors with high dynamic range and infrared imaging toroidal pixels
#147Optical hybrid
#148Optic fiber connection for a force sensing instrument
#149Self-aligned silicon fiber optic connector
#150Echelle grating demux/mux in SiN
#151Electronic/photonic chip integration and bonding
#152Wide-angle, aliasing-free beam steering using aperiodic emitter arrays
#153Arrayed waveguide grating based hybrid integrated laser having adjustable external cavity
#154Multi-channel receiver optical sub-assembly and manufacturing method thereof
#155Selective arrayed waveguide spectrometer
#156RGB combiner using MEMs alignment and PLC
#157Integrated wavelength locker
#158OPTICAL MODULE FOR TERABIT SWITCH
#159Optical transceiver with a multiplexing device positioned off-center within a transceiver housing to reduce fiber bending loss
#160Optical emitter packages
#161FlexE GMPLS signaling extensions
#162Multi-channel parallel optical receiving device
#163Techniques for direct optical coupling of photodetectors to optical demultiplexer outputs and an optical transceiver using the same
#164Pyroelectric energy production
#165Optic fiber connection for a force sensing instrument
#166Coaxial transmitter optical subassembly (TOSA) with an optical fiber coupling receptacle
#167Photonic interconnect including a cyclic arrayed waveguide grating
#168OPTICAL TRANSCEIVER WITH COMBINED TRANSMITTER AND RECEIVER ASSEMBLY
#169WAVELENGTH DIVISION DEVICE, WAVELENGTH DIVISION MULTIPLEXING SYSTEM AND WAVELENGTH MULTIPLEXING SYSTEM
#170Optical waveguide device and module
#171Semiconductor optical integrated device including a reduced thickness upper cladding layer in a ridge waveguide portion, and method of manufacturing the same
#172Multi-channel receiver optical sub-assembly and manufacturing method thereof
#173Integrated spectrometers with single pixel detector
#174Detector remodulator and optoelectronic switch
#175Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly
#176Fiber Bragg grating interrogator assembly and method for the same
#177Optical-coupler based modulation-averaging structures for self-seeded colorless WDM-PON
#178Grating element and external resonator type light emitting device
#179Integrated lens-array-on-substrate for optical coupling system and fabrication method thereof
#180Integrated lens-array-on-substrate for optical coupling system and fabrication method thereof
#181Optical signal processing apparatus using planar lightwave circuit with waveguide-array structure
#182Monitoring and controlling temperature across a laser array in a transmitter optical subassembly (TOSA) package
#183Detector remodulator and optoelectronic switch
#184OPTICAL CONNECTION MODULE
#185OPTICAL COMMUNICATION SYSTEM HAVING TUNABLE SOURCES
#186Semiconductor optical device
#187Optic fiber connection for a force sensing instrument
#188Optical source
#189Method and device for transparent connection of different DWDM systems by NxN AWGs
#190Electronic/photonic chip integration and bonding
#191Arrayed wave division multiplex to extend range of IOFDR fiber bragg sensing system
#192Integrated photonic component and method
#193Integrated photonic component and method of designing the same
#194Integrated lens-array-on-substrate for optical coupling system and fabrication method thereof
#195Optical waveguide device and module
#196High density laser optics
#197Polarization beam splitter
#198Optical de-multiplexing device
#199Optical de-multiplexing device
#200Shared propagation region for an optical multiplexer or an optical demultiplexer
#201Rotator external to photonic integrated circuit
#202Optical wavelength filter
#203Optical interconnection apparatus and method
#204Optically matched laser array coupling assembly for coupling laser array to arrayed waveguide grating
#205Optical communication system having tunable sources
#206Optical communication system having tunable sources
#207Optical receiver with reduced cavity size and methods of making and using the same
#208MACH-ZEHNDER INTERFEROMETER-ARRAYED WAVEGUIDE GRATING AND PLANAR LIGHT-WAVE CIRCUIT CHIP
#209Adaptive waveguide optical switching system and method
#210Optical waveguide device and module
#211Low-cost transceiver approach
#212Low-cost transceiver approach
#213Optical wavelength multi/demultiplexer
#214Opto-electronic assembly for a line card
#215Optical assembly for a WDM receiver or transmitter
#216Optical transmitter with flip-chip mounted laser or integrated arrayed waveguide grating wavelenth division multiplexer
#217Light wave guide with low reflectivity
#218Optical wavelength multiplexing/demultiplexing circuit, optical module using optical wavelength multiplexing/demultiplexing circuit, and communication system
#219Transmitter photonic integrated circuit (TxPIC) chip
#220Integrated transceiver with lightpipe coupler
#221Integrated transceiver with lightpipe coupler
#222Optical wavelength multiplexing/ de-multiplexing circuit
#223Arrayed waveguide grating
#224Scanning spectrometer with multiple photodetectors
#225Padding Material for Mice in Laboratories
#226Waveguide device and module
#227Integrated circuit with pins at multiple edges of a chip
#228Optical Code Division Multiplexing Access System
#229Optical module
#230Optical signal processing device
#231System and method for demultiplexing optical multi-wavelength signals
#232Optical circuit and optical signal processing apparatus using the same
#233Photoelectric conversion module
#234Optic fiber connection for a force sensing instrument
#235Thermally optimized mechanical interface for hybrid integrated wavelength division multiplexed arrayed transmitter
#236Optical multiport spectral phase encoder
#237Compact photonic integrated circuit having geometrically arranged active and passive regions
#238Coolerless photonic integrated circuits (PICs) for WDM transmission networks and PICs operable with a floating signal channel grid changing with temperature but with fixed channel spacing in the floating grid
#239NON-LINEAR FIBER ARRAY HAVING OPPOSING V-GROOVE STRUCTURES
#240Integrated transceiver with lightpipe coupler
#241Optical apparatus
#242WAVELENGTH BLOCKER
#243Integrated transceiver with lightpipe coupler
#244Wavelength locking and power control systems for multi-channel photonic integrated circuits (PICs)
#245Compact optical multiplexer and demultiplexer
#246Reflection suppression in a photonic integrated circuit
#247Monolithically integrated optical devices with amorphous silicon arrayed waveguidi gratings and INGaAsP gain
#248WDM-Based Sensor System And Sensor Interrogation System
#249Photonic integrated circuit employing optical devices on different crystal directions
#250Method of tuning optical components integrated in a monolithic photonic integrated circuit (PIC)
#251Broadcasting arrayed waveguide
#252Photonic integrated circuits having chirped elements
#253WAVELENGTH SELECTIVE SWITCH
#254WAVELENGTH SELECTIVE SWITCH
#255Tunable optical dispersion compensating apparatus
#256POLARIZATION MODE DISPERSION COMPENSATION USING AN ARRAYED WAVEGUIDE GRATING
#257Scanning spectrometer with multiple photodetectors
#258Deployment of electro-optic amplitude varying elements (AVEs) and electro-optic multi-functional elements (MFEs) in photonic integrated circuits (PICs)
#259Monolithic transmitter photonic integrated circuit (TXPIC) with a transversely disposed output
#260Tilted combiners/decombiners and photonic integrated circuits (PICs) employing the same
#261Fiber array unit with integrated optical power monitor
#262Optical device
#263Waveguide type wavelength domain optical switch
#264LIQUID CRYSTAL OPTICAL DEVICE WITH ARRAYED WAVEGUIDE GRATING
#265Method and system for redundant thermoelectric coolers for integrated DWDM transmitter/receiver
#266Arrayed waveguide grating optical multiplexer/demultiplexer
#267Method and system for hybrid integrated 1XN DWDM transmitter
#268Method and system for integrated DWDM receivers
#269Arrayed waveguide grating device
#270Method and system for integrated DWDM transmitters
#271Stable center wavelength performance in non-rectilinearly shaped optical integrated circuit chip
#272Digital optical network architecture
#273Illumination module
#274Photodetector coupled to a planar waveguide
#275TRANSMITTER PHOTONIC INTEGRATED CIRCUITS (TxPICs) AND OPTICAL TRANSPORT NETWORK SYSTEM EMPLOYING TxPICs
#276Asymmetric Mach-Zehnder interferometer having a reduced drive voltage coupled to a compact low-loss arrayed waveguide grating
#277Photonic integrated circuit (PIC) chips
#278Planar lightwave circuit based wavelength selective switch
#279Optical circuit device
#280Optical transport network having a plurality of monolithic photonic integrated circuit semiconductor chips
#281Wavelength combining using a arrayed waveguide grating having a switchable output
#282Dynamically tunable waveguide chip for optical transforms
#283Long cavity single-mode laser diode
#284Monolithic transmitter photonic integrated circuit (TxPIC) with a traversely disposed output
#285Temperature-independent optical wavelength identification apparatus and optical wavelength identification method
#286Wavelength selective and level adjusting optical device
#287Dual optical channel monitor assembly and associated methods of manufacture and use
#288Monolithic transmitter photonic integrated circuit (TxPIC) semiconductor chip
#289Monolithic transmitter photonic integrated circuit (TxPIC) with integrated optical components in circuit signal channels
#290Transmitter photonic integrated circuits (TXPICS) with directly modulated lasers and wavelength selective combiners
#291Tunable dispersion compensation apparatus
#292Deployment of electro-optic amplitude varying elements (AVES) and electro-optic multi-functional elements (MFES) in photonic integrated circuits (PICS)
#293Monolithic photonic integrated circuit (PIC) with forward error correction (FEC)
#294Method of tuning optical components integrated in a monolithic photonic integrated circuit (PIC)
#295Monolithically integrated optical devices with amorphous silicon arrayed waveguide gratings and InGaAsP gain
#296Method and apparatus for wavelength-selective switches and modulators
#297Deployment of electro-optic amplitude varying elements (AVEs) and electro-optic multi-functional elements (MFEs) in photonic integrated circuits (PICs)
#298Method of monitoring and controlling the bit error rate (BER) in an optical communication network
#299Wavelength locking and power control systems for multi-channel photonic integrated circuits (PICS)
#300Tilted combiners/decombiners and photonic integrated circuit (PIC) employing the same