Circuits for the control or stabilisation of the bias voltage

Industry

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G02F1/0123

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Parent Industries

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 G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/0123Circuits for the control or stabilisation of the bias voltage

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical driver with active boost
- Patent number 11,947,239
- Issue date Apr 2, 2024
- Cisco Technology, Inc.
- Craig S. Appel
- G02 - OPTICS
Information Patent Grant
Method of controlling optical modulator, and optical transmitter
- Patent number 11,934,050
- Issue date Mar 19, 2024
- Sumitomo Electric Industries, Ltd.
- Masaaki Okamoto
- G02 - OPTICS
Information Patent Grant
Optical tweezer phonon laser
- Patent number 11,923,101
- Issue date Mar 5, 2024
- Rochester Institute of Technology
- Mishkatul Bhattacharya
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Silicon photonics-based optical modulator
- Patent number 11,899,334
- Issue date Feb 13, 2024
- Electronics and Telecommunications Research Institute
- Sanghwa Yoo
- G02 - OPTICS
Information Patent Grant
Light transmissive element
- Patent number 11,886,054
- Issue date Jan 30, 2024
- Murakami Corporation
- Takuo Mochizuka
- G02 - OPTICS
Information Patent Grant
Optical transmitter, communication apparatus, and method of control...
- Patent number 11,888,526
- Issue date Jan 30, 2024
- Fujitsu Limited
- Shoichi Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for bias control with a large dynamic range fo...
- Patent number 11,870,407
- Issue date Jan 9, 2024
- NeoPhotonics Corporation
- Mark J. Dayel
- G02 - OPTICS
Information Patent Grant
Driver for electrochromic glass unit
- Patent number 11,852,946
- Issue date Dec 26, 2023
- HALIO, INC.
- Jonathan Ziebarth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sensor control method
- Patent number 11,834,329
- Issue date Dec 5, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Marc Sansa Perna
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Bias voltage adjustment apparatus and IQ optical modulation system
- Patent number 11,822,161
- Issue date Nov 21, 2023
- Nippon Telegraph and Telephone Corporation
- Hiroto Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase modulator, lighting system, and projector
- Patent number 11,796,904
- Issue date Oct 24, 2023
- Sony Corporation
- Yoshiaki Kouyama
- G02 - OPTICS
Information Patent Grant
Methods for adjusting a modulator for optimal power
- Patent number 11,726,382
- Issue date Aug 15, 2023
- Acacia Communications, Inc.
- Ricardo Aroca
- G02 - OPTICS
Information Patent Grant
Adjustable lens systems
- Patent number 11,703,698
- Issue date Jul 18, 2023
- Apple Inc.
- Miikka M. Kangas
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for controlling temperature for optical modulator
- Patent number 11,656,491
- Issue date May 23, 2023
- UIF (University Industry Foundation), Yonsei University
- Woo Young Choi
- G02 - OPTICS
Information Patent Grant
Radio frequency passband signal generation using photonics
- Patent number 11,630,368
- Issue date Apr 18, 2023
- Lawrence Livermore National Security, LLC
- Apurva Shantharaj Gowda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Biasing method for InP Mach-Zehnder modulators directly coupled to...
- Patent number 11,630,370
- Issue date Apr 18, 2023
- Lumentum Technology UK Limited
- Samuel Davies
- G02 - OPTICS
Information Patent Grant
Bias control method of optical modulator and optical transmission m...
- Patent number 11,604,369
- Issue date Mar 14, 2023
- Sumitomo Electric Industries, Ltd.
- Masaru Takechi
- G02 - OPTICS
Information Patent Grant
Integrated wavelength selector
- Patent number 11,556,020
- Issue date Jan 17, 2023
- Acacia Communications, Inc.
- Long Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmitter and control method for optical transmitter
- Patent number 11,558,121
- Issue date Jan 17, 2023
- Fujitsu Limited
- Setsuo Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driver circuit for driving a voltage controlled electro-optical mod...
- Patent number 11,536,990
- Issue date Dec 27, 2022
- Imec VZW
- Davide Guermandi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for bias control with a large dynamic range fo...
- Patent number 11,509,275
- Issue date Nov 22, 2022
- NeoPhotonics Corporation
- Mark J. Dayel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Forward-biased modulator for cryogenic optical readout
- Patent number 11,506,951
- Issue date Nov 22, 2022
- Massachusetts Institute of Technology
- Rajeev J. Ram
- G02 - OPTICS
Information Patent Grant
Variable transmission optical assembly having a pixelated switchabl...
- Patent number 11,500,255
- Issue date Nov 15, 2022
- Alphamicron Incorporated
- Bahman Taheri
- G02 - OPTICS
Information Patent Grant
Optical modulator and control method of optical modulator
- Patent number 11,460,750
- Issue date Oct 4, 2022
- Fujitsu Limited
- Guoxiu Huang
- G02 - OPTICS
Information Patent Grant
Optical driver with active boost
- Patent number 11,454,856
- Issue date Sep 27, 2022
- Cisco Technology, Inc.
- Craig S. Appel
- G02 - OPTICS
Information Patent Grant
Dual polarization optical modulator with independent phase tuning f...
- Patent number 11,385,517
- Issue date Jul 12, 2022
- Eospace Inc.
- Suwat Thaniyavarn
- G02 - OPTICS
Information Patent Grant
Linearization and reduction of modulated optical insertion loss for...
- Patent number 11,385,483
- Issue date Jul 12, 2022
- II-VI DELAWARE, INC.
- Suhas P. Bhandare
- G02 - OPTICS
Information Patent Grant
Method for increasing EAM bandwidth, component structure and manufa...
- Patent number 11,374,382
- Issue date Jun 28, 2022
- LUXNET CORPORATION
- Fang-Jeng Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated fourier domain mode-locked optoelectronic oscillator, ap...
- Patent number 11,362,482
- Issue date Jun 14, 2022
- Institute of Semiconductors, Chinese Academy of Sciences
- Ming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic bias control of an optical transmitter
- Patent number 11,320,675
- Issue date May 3, 2022
- ARRIS Enterprises LLC
- Jun Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL LIGHT CONTROL APPARATUS, LIGHT CONTROL METHOD FOR LI...
- Publication number 20240134232
- Publication date Apr 25, 2024
- DIC CORPORATION
- Yuichi Inoue
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTER AND METHOD OF TRANSMITTING AN OPTICAL SIGNAL
- Publication number 20240045238
- Publication date Feb 8, 2024
- NEC Corporation
- Mingqi WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL-FACET DISTRIBUTED FEEDBACK LASER IN MACH-ZEHNDER MODULATOR STR...
- Publication number 20230375894
- Publication date Nov 23, 2023
- MELLANOX TECHNOLOGIES, LTD.
- Paraskevas Bakopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT, OPTICAL ENGINE INCLUDING THE SAME, SMART GLASS,...
- Publication number 20230229056
- Publication date Jul 20, 2023
- TDK Corporation
- Hideaki FUKUZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATOR AND DRIVING METHOD OF OPTICAL MODULATION ELEMENT
- Publication number 20230213791
- Publication date Jul 6, 2023
- TDK Corporation
- Hajime UTSUNOMIYA
- G02 - OPTICS
Information Patent Application
BALANCING LOSSES IN SEMICONDUCTOR OPTICAL WAVEGUIDES
- Publication number 20230194906
- Publication date Jun 22, 2023
- Lumentum Technology UK Limited
- Selina FARWELL
- G02 - OPTICS
Information Patent Application
SELF-ADJUSTED AUTOMATIC BIAS CONTROL OF AN ELECTRO-ABSORPTION MODUL...
- Publication number 20230129460
- Publication date Apr 27, 2023
- ARRIS Enterprises LLC
- Jun WANG
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND OPTICAL DEVICE HAVING THE SAME
- Publication number 20230130327
- Publication date Apr 27, 2023
- Canon Kabushiki Kaisha
- Satoshi Ito
- G02 - OPTICS
Information Patent Application
ADAPTIVE PHOTONIC RF SPECTRAL SHAPER
- Publication number 20230123862
- Publication date Apr 20, 2023
- University of Georgia Research Foundation, Inc.
- Mable P. Fok
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTER, COMMUNICATION APPARATUS, AND METHOD OF CONTROL...
- Publication number 20230080354
- Publication date Mar 16, 2023
- Fujitsu Limited
- Shoichi Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SILICON PHOTONICS-BASED OPTICAL MODULATOR
- Publication number 20230068004
- Publication date Mar 2, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sanghwa YOO
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTER, OPTICAL TRANSMISSION SYSTEM, AND METHOD OF TRA...
- Publication number 20230057029
- Publication date Feb 23, 2023
- NEC Corporation
- Mingqi WU
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR BIAS CONTROL WITH A LARGE DYNAMIC RANGE FO...
- Publication number 20230046863
- Publication date Feb 16, 2023
- NEOPHOTONICS CORPORATION
- Mark J. Dayel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICALLY TUNABLE METASURFACE
- Publication number 20230033227
- Publication date Feb 2, 2023
- Huawei Technologies Co., Ltd
- Huanhuan GU
- G02 - OPTICS
Information Patent Application
BIAS VOLTAGE ADJUSTMENT APPARATUS AND IQ OPTICAL MODULATION SYSTEM
- Publication number 20230004027
- Publication date Jan 5, 2023
- Nippon Telegraph and Telephone Corporation
- Hiroto KAWAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DRIVER WITH ACTIVE BOOST
- Publication number 20220390807
- Publication date Dec 8, 2022
- Cisco Technology, Inc.
- Craig S. APPEL
- G02 - OPTICS
Information Patent Application
BIAS CONTROL METHOD OF OPTICAL MODULATOR AND OPTICAL TRANSMISSION M...
- Publication number 20220299800
- Publication date Sep 22, 2022
- Sumitomo Electric Industries, Ltd.
- Masaru TAKECHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CONTROLLING OPTICAL MODULATOR, AND OPTICAL TRANSMITTER
- Publication number 20220269113
- Publication date Aug 25, 2022
- Sumitomo Electric Industries, Ltd.
- Masaaki OKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ALIGNMENT SYSTEMS AND METHODS USING SILICON DIODES
- Publication number 20220252907
- Publication date Aug 11, 2022
- Alpine Optoelectronics, Inc.
- Dawei Zheng
- G02 - OPTICS
Information Patent Application
RING MODULATOR BASELINE WANDER COMPENSATION
- Publication number 20220182149
- Publication date Jun 9, 2022
- Taehwan KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR DRIVING AN OPTICAL MODULATOR WITH INDEPEND...
- Publication number 20220179246
- Publication date Jun 9, 2022
- CIENA CORPORATION
- Michael Vitic
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTER AND CONTROL METHOD FOR OPTICAL TRANSMITTER
- Publication number 20220109506
- Publication date Apr 7, 2022
- Fujitsu Limited
- Setsuo Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY PASSBAND SIGNAL GENERATION USING PHOTONICS
- Publication number 20220100047
- Publication date Mar 31, 2022
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Apurva Shantharaj Gowda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRIVER CIRCUIT FOR DRIVING A VOLTAGE CONTROLLED ELECTRO-OPTICAL MOD...
- Publication number 20220066243
- Publication date Mar 3, 2022
- IMEC vzw
- Davide Guermandi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL ASSEMBLY WITH VARIABLE PIXELATED TRANSMISSION
- Publication number 20210397034
- Publication date Dec 23, 2021
- ALPHAMICRON INCORPORATED
- BAHMAN TAHERI
- G02 - OPTICS
Information Patent Application
Method And System For A Low-Voltage Integrated Silicon High-Speed M...
- Publication number 20210356775
- Publication date Nov 18, 2021
- Luxtera LLC
- Ali Ayazi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Tweezer Phonon Laser
- Publication number 20210358651
- Publication date Nov 18, 2021
- ROCHESTER INSTITUTE OF TECHNOLOGY
- Mishkatul Bhattacharya
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Bias Voltage Generation in an Optical Measurement System
- Publication number 20210294129
- Publication date Sep 23, 2021
- Ryan Field
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING TEMPERATURE FOR OPTICAL MODULATOR
- Publication number 20210271127
- Publication date Sep 2, 2021
- UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
- Woo Young CHOI
- G02 - OPTICS
Information Patent Application
BIASING METHOD FOR InP MACH-ZEHNDER MODULATORS DIRECTLY COUPLED TO...
- Publication number 20210255521
- Publication date Aug 19, 2021
- Lumentum Technology UK Limited
- Samuel DAVIES
- G02 - OPTICS

Circuits for the control or stabilisation of the bias voltage

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical driver with active boost

Method of controlling optical modulator, and optical transmitter

Optical tweezer phonon laser

Silicon photonics-based optical modulator

Light transmissive element

Optical transmitter, communication apparatus, and method of control...

Method and apparatus for bias control with a large dynamic range fo...

Driver for electrochromic glass unit

Sensor control method

Bias voltage adjustment apparatus and IQ optical modulation system

Phase modulator, lighting system, and projector

Methods for adjusting a modulator for optimal power

Adjustable lens systems

Method and apparatus for controlling temperature for optical modulator

Radio frequency passband signal generation using photonics

Biasing method for InP Mach-Zehnder modulators directly coupled to...

Bias control method of optical modulator and optical transmission m...

Integrated wavelength selector

Optical transmitter and control method for optical transmitter

Driver circuit for driving a voltage controlled electro-optical mod...

Method and apparatus for bias control with a large dynamic range fo...

Forward-biased modulator for cryogenic optical readout

Variable transmission optical assembly having a pixelated switchabl...

Optical modulator and control method of optical modulator

Optical driver with active boost

Dual polarization optical modulator with independent phase tuning f...

Linearization and reduction of modulated optical insertion loss for...

Method for increasing EAM bandwidth, component structure and manufa...

Integrated fourier domain mode-locked optoelectronic oscillator, ap...

Automatic bias control of an optical transmitter

Patents Applicationslast 30 patents

LIQUID CRYSTAL LIGHT CONTROL APPARATUS, LIGHT CONTROL METHOD FOR LI...

OPTICAL TRANSMITTER AND METHOD OF TRANSMITTING AN OPTICAL SIGNAL

DUAL-FACET DISTRIBUTED FEEDBACK LASER IN MACH-ZEHNDER MODULATOR STR...

LIGHT SOURCE UNIT, OPTICAL ENGINE INCLUDING THE SAME, SMART GLASS,...

OPTICAL MODULATOR AND DRIVING METHOD OF OPTICAL MODULATION ELEMENT

BALANCING LOSSES IN SEMICONDUCTOR OPTICAL WAVEGUIDES

SELF-ADJUSTED AUTOMATIC BIAS CONTROL OF AN ELECTRO-ABSORPTION MODUL...

OPTICAL ELEMENT AND OPTICAL DEVICE HAVING THE SAME

ADAPTIVE PHOTONIC RF SPECTRAL SHAPER

OPTICAL TRANSMITTER, COMMUNICATION APPARATUS, AND METHOD OF CONTROL...

SILICON PHOTONICS-BASED OPTICAL MODULATOR

OPTICAL TRANSMITTER, OPTICAL TRANSMISSION SYSTEM, AND METHOD OF TRA...

METHOD AND APPARATUS FOR BIAS CONTROL WITH A LARGE DYNAMIC RANGE FO...

ELECTRICALLY TUNABLE METASURFACE

BIAS VOLTAGE ADJUSTMENT APPARATUS AND IQ OPTICAL MODULATION SYSTEM

OPTICAL DRIVER WITH ACTIVE BOOST

BIAS CONTROL METHOD OF OPTICAL MODULATOR AND OPTICAL TRANSMISSION M...

METHOD OF CONTROLLING OPTICAL MODULATOR, AND OPTICAL TRANSMITTER

OPTICAL ALIGNMENT SYSTEMS AND METHODS USING SILICON DIODES

RING MODULATOR BASELINE WANDER COMPENSATION

APPARATUS AND METHOD FOR DRIVING AN OPTICAL MODULATOR WITH INDEPEND...

OPTICAL TRANSMITTER AND CONTROL METHOD FOR OPTICAL TRANSMITTER

RADIO FREQUENCY PASSBAND SIGNAL GENERATION USING PHOTONICS

DRIVER CIRCUIT FOR DRIVING A VOLTAGE CONTROLLED ELECTRO-OPTICAL MOD...

OPTICAL ASSEMBLY WITH VARIABLE PIXELATED TRANSMISSION

Method And System For A Low-Voltage Integrated Silicon High-Speed M...

Optical Tweezer Phonon Laser

Bias Voltage Generation in an Optical Measurement System

METHOD AND APPARATUS FOR CONTROLLING TEMPERATURE FOR OPTICAL MODULATOR

BIASING METHOD FOR InP MACH-ZEHNDER MODULATORS DIRECTLY COUPLED TO...