Phase-only modulation

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F2203/00Function characteristic

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G02F2203/50Phase-only modulation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical modulation element and method for driving optical modulatio...
- Patent number 12,248,205
- Issue date Mar 11, 2025
- TDK Corporation
- Hajime Utsunomiya
- G02 - OPTICS
Information Patent Grant
Active photonic devices incorporating high dielectric constant mate...
- Patent number 12,242,165
- Issue date Mar 4, 2025
- PSIQUANTUM, CORP.
- Chia-Ming Chang
- G02 - OPTICS
Information Patent Grant
Optical device for phase shifting an optical signal
- Patent number 12,242,142
- Issue date Mar 4, 2025
- Hewlett Packard Enterprise Development LP
- Yuan Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for polarization-sensitive optical coherence to...
- Patent number 12,209,952
- Issue date Jan 28, 2025
- Singapore Health Services Pte Ltd.
- Leopold Schmetterer
- G01 - MEASURING TESTING
Information Patent Grant
Phase shifter employing transparent electrodes
- Patent number 12,197,100
- Issue date Jan 14, 2025
- PSIQUANTUM, CORP.
- Nikhil Kumar
- G02 - OPTICS
Information Patent Grant
LiDAR apparatus having improved signal-to-noise ratio
- Patent number 12,189,032
- Issue date Jan 7, 2025
- Samsung Electronics Co., Ltd.
- Hyunil Byun
- G01 - MEASURING TESTING
Information Patent Grant
Optical modulation element
- Patent number 12,189,220
- Issue date Jan 7, 2025
- Fujitsu Optical Components Limited
- Kensuke Ogawa
- G02 - OPTICS
Information Patent Grant
Information processing device and information processing method
- Patent number 12,189,257
- Issue date Jan 7, 2025
- Sony Group Corporation
- Yoshiaki Kouyama
- G02 - OPTICS
Information Patent Grant
Active photonic devices incorporating high dielectric constant mate...
- Patent number 12,189,266
- Issue date Jan 7, 2025
- PSIQUANTUM, CORP.
- Chia-Ming Chang
- G02 - OPTICS
Information Patent Grant
Light field projectors and methods for redistributing light dynamic...
- Patent number 12,160,690
- Issue date Dec 3, 2024
- MTT Innovation Incorporated
- Gerwin Damberg
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photonic processing systems and methods
- Patent number 12,113,581
- Issue date Oct 8, 2024
- Lightmatter, Inc.
- Darius Bunandar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photonic bandgap phase modulator, optical filter bank, photonic com...
- Patent number 12,085,790
- Issue date Sep 10, 2024
- Luminous Computing, Inc.
- Mitchell A. Nahmias
- G02 - OPTICS
Information Patent Grant
Optical modulation device and phase modulation method using the same
- Patent number 12,085,830
- Issue date Sep 10, 2024
- Korea Advanced Institute of Science and Technology
- Min Seok Jang
- G02 - OPTICS
Information Patent Grant
Meta-optical device having variable performance and electronic devi...
- Patent number 12,066,740
- Issue date Aug 20, 2024
- Samsung Electronics Co., Ltd.
- Kanghee Won
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated optical phased array electronic control
- Patent number 12,055,798
- Issue date Aug 6, 2024
- Analog Photonics LLC
- Benjamin Roy Moss
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor structure
- Patent number 12,055,800
- Issue date Aug 6, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yu-Hao Chen
- G02 - OPTICS
Information Patent Grant
Expansion of angular distribution of a light beam to cover a solid...
- Patent number 12,044,948
- Issue date Jul 23, 2024
- Arizona Board of Regents on behalf of the University of Arizona
- Pierre Alexandre Blanche
- G02 - OPTICS
Information Patent Grant
Fast thermal tuning of a planar lightwave circuit
- Patent number 12,044,907
- Issue date Jul 23, 2024
- Lumentum Operations LLC
- Ali Salehiomran
- G02 - OPTICS
Information Patent Grant
Apparatus for plasmonic nanoantenna optical beam phase-shifter and...
- Patent number 12,044,912
- Issue date Jul 23, 2024
- Huawei Technologies Canada Co., Ltd.
- Antonino Cala' Lesina
- G02 - OPTICS
Information Patent Grant
Mitigating cross-coupling in optical communications system
- Patent number 12,044,949
- Issue date Jul 23, 2024
- X Development LLC
- Paul Epp
- G02 - OPTICS
Information Patent Grant
Optical element array, optical system and method of manufacturing o...
- Patent number 12,032,232
- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Dongsik Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase modulator and phase modulator array including the same
- Patent number 12,032,266
- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Junghyun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LiDAR system and method of driving the same
- Patent number 12,013,486
- Issue date Jun 18, 2024
- Samsung Electronics Co., Ltd.
- Inoh Hwang
- G01 - MEASURING TESTING
Information Patent Grant
Variable synthetic wavelength absolute distance measuring device lo...
- Patent number 12,007,250
- Issue date Jun 11, 2024
- Zhejiang Sci-Tech University
- Liping Yan
- G01 - MEASURING TESTING
Information Patent Grant
Deflectometry measurement system
- Patent number 12,000,752
- Issue date Jun 4, 2024
- LAMBDA-X OPHTHALMICS
- Philippe Antoine
- G01 - MEASURING TESTING
Information Patent Grant
Waveguide structure
- Patent number 11,988,906
- Issue date May 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chan-Hong Chern
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit-based optical phased array calibration...
- Patent number 11,988,903
- Issue date May 21, 2024
- Raytheon Company
- Niraj K. Inamdar
- G01 - MEASURING TESTING
Information Patent Grant
Undercut thermo-optic phase shifter
- Patent number 11,982,887
- Issue date May 14, 2024
- Ayar Labs, Inc.
- Sidney Buchbinder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical phase shifter device
- Patent number 11,960,192
- Issue date Apr 16, 2024
- Analog Photonics LLC
- Michael Watts
- G02 - OPTICS
Information Patent Grant
Fiber laser light coherent combination system
- Patent number 11,962,117
- Issue date Apr 16, 2024
- China South Industry Academy
- Zhen Yang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Photonic Switch
- Publication number 20250068026
- Publication date Feb 27, 2025
- PsiQuantum Corp.
- Hugo V. Cable
- G02 - OPTICS
Information Patent Application
LOW-LOSS PHASE SHIFTERS
- Publication number 20250068003
- Publication date Feb 27, 2025
- Lightmatter, Inc
- Shashank Gupta
- G02 - OPTICS
Information Patent Application
Phase Shifting Components and Systems
- Publication number 20250068001
- Publication date Feb 27, 2025
- PsiQuantum Corp.
- Chia-Ming Chang
- G02 - OPTICS
Information Patent Application
PHOTONIC PROCESSING SYSTEMS AND METHODS
- Publication number 20250062833
- Publication date Feb 20, 2025
- Lightmatter, Inc
- Darius Bunandar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DEVICES AND METHODS OF MANUFACTURE
- Publication number 20250053064
- Publication date Feb 13, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Su-Chun Yang
- G02 - OPTICS
Information Patent Application
LIGHT FIELD PROJECTORS AND METHODS FOR REDISTRIBUTING LIGHT DYNAMIC...
- Publication number 20250047819
- Publication date Feb 6, 2025
- MTT INNOVATION INCORPORATED
- Gerwin DAMBERG
- G02 - OPTICS
Information Patent Application
PHOTONIC HYBRID RECEIVER AND MODULATOR CIRCUITS AND METHODS
- Publication number 20250044535
- Publication date Feb 6, 2025
- WHALEPIX INC.
- WEI SHI
- G02 - OPTICS
Information Patent Application
Wafer-Level Poling of Electro-Optic Phase Modulators
- Publication number 20250028195
- Publication date Jan 23, 2025
- Lightwave Logic, Inc.
- Jasper Altman Drisko
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Thermally Tunable Low Loss Broadband Waveguides and Related Systems...
- Publication number 20250028193
- Publication date Jan 23, 2025
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Michal Lipson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CROSSTALK-CORRECTED THERMO-OPTIC PHASE SHIFTER
- Publication number 20250013080
- Publication date Jan 9, 2025
- California Institute of Technology
- Baris Volkan Gurses
- G02 - OPTICS
Information Patent Application
III-V/SI HYBRID MOS OPTICAL MODULATOR WITH A TRAVELING-WAVE ELECTRODE
- Publication number 20250013083
- Publication date Jan 9, 2025
- ADVANCED MICRO FOUNDRY PTE. LTD.
- Qiang LI
- G02 - OPTICS
Information Patent Application
INTEGRATED PHASE MODULATED INTERFEROMETER ARMS
- Publication number 20250004348
- Publication date Jan 2, 2025
- Shanghai Xizhi Technology Co., Ltd.
- Yichen SHEN
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR COMBINING COHERENT LASER BEAMS, LASER SYSTEM
- Publication number 20240393607
- Publication date Nov 28, 2024
- TRUMPF LASER GMBH
- Daniel Grossmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED SLOT WAVEGUIDE OPTICAL PHASE MODULATOR
- Publication number 20240393529
- Publication date Nov 28, 2024
- Shanghai Xizhi Technology Co., Ltd.
- Huaiyu MENG
- G02 - OPTICS
Information Patent Application
THERMO-OPTIC PHASE SHIFTERS FOR A PHOTONICS CHIP
- Publication number 20240393624
- Publication date Nov 28, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Brian McGowan
- G02 - OPTICS
Information Patent Application
ASSISTED THERMO-OPTIC PHASE SHIFTERS
- Publication number 20240393625
- Publication date Nov 28, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Sujith Chandran
- G02 - OPTICS
Information Patent Application
BELL STATE GENERATOR FOR TEMPORALLY-ENCODED QUBITS
- Publication number 20240393659
- Publication date Nov 28, 2024
- Psiquantum, Corp.
- Hugo Cable
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICES AND METHODS OF MANUFACTURE
- Publication number 20240377662
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ming Lee
- G02 - OPTICS
Information Patent Application
Non-Gaussian Photonic State Engineering
- Publication number 20240369902
- Publication date Nov 7, 2024
- Arizona Board of Regents on behalf of The University of Arizona
- Saikat Guha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20240345425
- Publication date Oct 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yu-Hao CHEN
- G02 - OPTICS
Information Patent Application
CALIBRATION METHOD FOR PHASE MODULATOR, CALIBRATION METHOD FOR BALA...
- Publication number 20240337868
- Publication date Oct 10, 2024
- National Institute of Information and Communications Technology
- Mikio FUJIWARA
- G02 - OPTICS
Information Patent Application
MACH-ZEHNDER INTERFEROMETER WITH IMPROVED MODULATION EFFICIENCY AND...
- Publication number 20240329489
- Publication date Oct 3, 2024
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
- Yiwei Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RF crossing in an optical modulator for equalization
- Publication number 20240310688
- Publication date Sep 19, 2024
- CIENA CORPORATION
- Alexandre Delisle-Simard
- G02 - OPTICS
Information Patent Application
Undercut Thermo-Optic Phase Shifter
- Publication number 20240295760
- Publication date Sep 5, 2024
- Ayar Labs, Inc.
- Sidney Buchbinder
- G02 - OPTICS
Information Patent Application
MULTI-DEVICE WAVELENGTH SELECTIVE SWITCH
- Publication number 20240276127
- Publication date Aug 15, 2024
- II-VI Delaware, Inc.
- Jonathan Plumridge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ISOLATOR SYSTEM
- Publication number 20240264475
- Publication date Aug 8, 2024
- Northrop Grumman Systems Corporation
- BIANCA CRUZ
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DIGITAL-TO-ANALOG CONVERTER
- Publication number 20240241425
- Publication date Jul 18, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming Yang Jung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SILICON OPTICAL PHASE SHIFTER WITH A SERIES OF P-N JUNCTIONS
- Publication number 20240231132
- Publication date Jul 11, 2024
- Nokia Solutions and Networks Oy
- Jianfeng Ding
- G02 - OPTICS
Information Patent Application
WAVEGUIDE STRUCTURE
- Publication number 20240231133
- Publication date Jul 11, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chan-Hong Chern
- G02 - OPTICS
Information Patent Application
ACTIVE PHOTONIC DEVICES INCORPORATING HIGH DIELECTRIC CONSTANT MATE...
- Publication number 20240231175
- Publication date Jul 11, 2024
- Psiquantum, Corp.
- Chia-Ming Chang
- G02 - OPTICS

Phase-only modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical modulation element and method for driving optical modulatio...

Active photonic devices incorporating high dielectric constant mate...

Optical device for phase shifting an optical signal

Methods and systems for polarization-sensitive optical coherence to...

Phase shifter employing transparent electrodes

LiDAR apparatus having improved signal-to-noise ratio

Optical modulation element

Information processing device and information processing method

Active photonic devices incorporating high dielectric constant mate...

Light field projectors and methods for redistributing light dynamic...

Photonic processing systems and methods

Photonic bandgap phase modulator, optical filter bank, photonic com...

Optical modulation device and phase modulation method using the same

Meta-optical device having variable performance and electronic devi...

Integrated optical phased array electronic control

Semiconductor structure

Expansion of angular distribution of a light beam to cover a solid...

Fast thermal tuning of a planar lightwave circuit

Apparatus for plasmonic nanoantenna optical beam phase-shifter and...

Mitigating cross-coupling in optical communications system

Optical element array, optical system and method of manufacturing o...

Phase modulator and phase modulator array including the same

LiDAR system and method of driving the same

Variable synthetic wavelength absolute distance measuring device lo...

Deflectometry measurement system

Waveguide structure

Photonic integrated circuit-based optical phased array calibration...

Undercut thermo-optic phase shifter

Optical phase shifter device

Fiber laser light coherent combination system

Patents Applicationslast 30 patents

Photonic Switch

LOW-LOSS PHASE SHIFTERS

Phase Shifting Components and Systems

PHOTONIC PROCESSING SYSTEMS AND METHODS

OPTICAL DEVICES AND METHODS OF MANUFACTURE

LIGHT FIELD PROJECTORS AND METHODS FOR REDISTRIBUTING LIGHT DYNAMIC...

PHOTONIC HYBRID RECEIVER AND MODULATOR CIRCUITS AND METHODS

Wafer-Level Poling of Electro-Optic Phase Modulators

Thermally Tunable Low Loss Broadband Waveguides and Related Systems...

CROSSTALK-CORRECTED THERMO-OPTIC PHASE SHIFTER

III-V/SI HYBRID MOS OPTICAL MODULATOR WITH A TRAVELING-WAVE ELECTRODE

INTEGRATED PHASE MODULATED INTERFEROMETER ARMS

APPARATUS AND METHOD FOR COMBINING COHERENT LASER BEAMS, LASER SYSTEM

INTEGRATED SLOT WAVEGUIDE OPTICAL PHASE MODULATOR

THERMO-OPTIC PHASE SHIFTERS FOR A PHOTONICS CHIP

ASSISTED THERMO-OPTIC PHASE SHIFTERS

BELL STATE GENERATOR FOR TEMPORALLY-ENCODED QUBITS

OPTICAL DEVICES AND METHODS OF MANUFACTURE

Non-Gaussian Photonic State Engineering

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

CALIBRATION METHOD FOR PHASE MODULATOR, CALIBRATION METHOD FOR BALA...

MACH-ZEHNDER INTERFEROMETER WITH IMPROVED MODULATION EFFICIENCY AND...

RF crossing in an optical modulator for equalization

Undercut Thermo-Optic Phase Shifter

MULTI-DEVICE WAVELENGTH SELECTIVE SWITCH

OPTICAL ISOLATOR SYSTEM

OPTICAL DIGITAL-TO-ANALOG CONVERTER

SILICON OPTICAL PHASE SHIFTER WITH A SERIES OF P-N JUNCTIONS

WAVEGUIDE STRUCTURE

ACTIVE PHOTONIC DEVICES INCORPORATING HIGH DIELECTRIC CONSTANT MATE...