Stabilising during amplitude modulation

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CPC
H01S5/06832

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Parent Industries

HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S5/00Semiconductor lasers

Current Industry

H01S5/06832Stabilising during amplitude modulation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor optical device and optical transceiver module
- Patent number 12,136,797
- Issue date Nov 5, 2024
- Lumentum Operations LLC
- Takafumi Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for matching impedance of optical components u...
- Patent number 11,996,669
- Issue date May 28, 2024
- OE SOLUTIONS AMERICA, INC.
- Moon Soo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver for high speed laser diode
- Patent number 11,791,607
- Issue date Oct 17, 2023
- Maxim Integrated Products, Inc.
- Qingsheng Tan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase response measurement method and apparatus
- Patent number 11,563,496
- Issue date Jan 24, 2023
- Fujitsu Limited
- Yangyang Fan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlling optical pulse shape of a solid-state emitter
- Patent number 11,495,941
- Issue date Nov 8, 2022
- Apple Inc.
- Ido Luft
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical power monitoring using dual modulation
- Patent number 11,489,310
- Issue date Nov 1, 2022
- II-VI DELAWARE, INC.
- Hongdang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Independent control of emission wavelength and output power of a se...
- Patent number 11,469,570
- Issue date Oct 11, 2022
- Apple Inc.
- Ross M. Audet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device and optical transceiver module
- Patent number 11,133,646
- Issue date Sep 28, 2021
- Lumentum Japan, Inc.
- Takafumi Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver for high speed laser diode
- Patent number 10,971,894
- Issue date Apr 6, 2021
- Maxim Integrated Products, Inc.
- Qingsheng Tan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser power controller
- Patent number 10,749,605
- Issue date Aug 18, 2020
- HILIGHT SEMICONDUCTOR LIMITED
- William Redman-White
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser, light source device, image forming apparatus,...
- Patent number 10,700,491
- Issue date Jun 30, 2020
- Ricoh Company, Ltd.
- Kohji Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
COB bonding laser diode interface mating device
- Patent number 10,700,488
- Issue date Jun 30, 2020
- Wuhan Telecommunication Devices Co., Ltd.
- Yan Qin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-stabilized semiconductor laser source
- Patent number 10,587,094
- Issue date Mar 10, 2020
- Emcore Corporation
- Henry A. Blauvelt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Independent control of emission wavelength and output power of a se...
- Patent number 10,535,979
- Issue date Jan 14, 2020
- Ross M. Audet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for control of optical intensity and extinction ratio of las...
- Patent number 10,535,978
- Issue date Jan 14, 2020
- HILIGHT SEMICONDUCTOR LIMITED
- William Redman-White
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser diode control circuit with rectifier in feedback control loop
- Patent number 10,454,245
- Issue date Oct 22, 2019
- Realtek Semiconductor Corp.
- Kuan-Chang Tsung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for controlling laser modulation
- Patent number 10,447,007
- Issue date Oct 15, 2019
- HILIGHT SEMICONDUCTOR LIMITED
- William Redman-White
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,444,608
- Issue date Oct 15, 2019
- North Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,444,610
- Issue date Oct 15, 2019
- North Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,444,609
- Issue date Oct 15, 2019
- North Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Grant
Dual-axis adaptive optic (AO) system for high-power lasers
- Patent number 10,411,435
- Issue date Sep 10, 2019
- Raytheon Company
- David M. Filgas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus
- Patent number 10,396,526
- Issue date Aug 27, 2019
- Mitsumi Electric Co., Ltd.
- Misato Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for generating reference currents in proportion to enable co...
- Patent number 10,333,625
- Issue date Jun 25, 2019
- HILIGHT SEMICONDUCTOR LIMITED
- Dominique Coue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling semiconductor optical device that includes se...
- Patent number 10,298,332
- Issue date May 21, 2019
- Sumitomo Electric Device Innovations, Inc.
- Toshiaki Kihara
- G02 - OPTICS
Information Patent Grant
Applications of wavelength-locking using dithering signals for micr...
- Patent number 10,281,747
- Issue date May 7, 2019
- The Trustees of Columbia University In the City of New York
- Kishore Padmaraju
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength estimation device, light-source device, image display ap...
- Patent number 10,209,133
- Issue date Feb 19, 2019
- Ricoh Company, Ltd.
- Kohji Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser power controller
- Patent number 10,205,532
- Issue date Feb 12, 2019
- HILIGHT SEMICONDUCTOR LIMITED
- William Redman-White
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electric system with control winding and method of adjusting same
- Patent number 10,186,369
- Issue date Jan 22, 2019
- MASCHINENFABRIK REINHAUSEN GMBH
- Anatoli Saveliev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic laser diode compensation
- Patent number 10,069,278
- Issue date Sep 4, 2018
- Microvision, Inc.
- Patrick J. McVittie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission module
- Patent number 10,063,029
- Issue date Aug 28, 2018
- Oclaro Japan, Inc.
- Atsushi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE AND OPTICAL TRANSMITTER
- Publication number 20240006846
- Publication date Jan 4, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Toshio ISHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE RESPONSE MEASUREMENT METHOD AND APPARATUS
- Publication number 20220140912
- Publication date May 5, 2022
- Fujitsu Limited
- Yangyang FAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR MATCHING IMPEDANCE OF OPTICAL COMPONENTS U...
- Publication number 20210066878
- Publication date Mar 4, 2021
- OE Solutions America, Inc.
- Moon Soo PARK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LASER POWER CONTROLLER
- Publication number 20190089464
- Publication date Mar 21, 2019
- Hilight Semiconductor Limited
- William REDMAN-WHITE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL-AXIS ADAPTIVE OPTIC (AO) SYSTEM FOR HIGH-POWER LASERS
- Publication number 20180254609
- Publication date Sep 6, 2018
- Raytheon Company
- David M. Filgas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRIC SYSTEM WITH CONTROL WINDING AND METHOD OF ADJUSTING SAME
- Publication number 20180033547
- Publication date Feb 1, 2018
- Anatoli SAVELIEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER POWER CONTROLLER
- Publication number 20180019823
- Publication date Jan 18, 2018
- Hilight Semiconductor Limited
- William REDMAN-WHITE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL TRANSMISSION MODULE
- Publication number 20170250521
- Publication date Aug 31, 2017
- Oclaro Japan, Inc.
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODULATED LIGHT SOURCE
- Publication number 20170005454
- Publication date Jan 5, 2017
- Fujitsu Limited
- Tomoyuki Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR DETERMINING OPTICAL POWER, FOR POWER NORMALIZING LASER...
- Publication number 20150244145
- Publication date Aug 27, 2015
- Battelle Memorial Institute
- Matthew S. Taubman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS TO REDUCE NOISE CAUSED BY MODE HOPPING IN EXTE...
- Publication number 20150244150
- Publication date Aug 27, 2015
- AGILENT TECHNOLOGIES, INC.
- Miao Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIDEO DISPLAY DEVICE
- Publication number 20150085197
- Publication date Mar 26, 2015
- Alps Electric Co., Ltd.
- Toru Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHEMICAL DETECTION AND LASER WAVELENGTH STABILIZATION EMPLOYING SPE...
- Publication number 20140226686
- Publication date Aug 14, 2014
- Battelle Memorial Institute
- Matthew S. Taubman
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD AND APPARATUS FOR ACTIVE VOLTAGE REGULATION IN OPTICAL MODULES
- Publication number 20140185637
- Publication date Jul 3, 2014
- Duane Louderback
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser Driver Modulation and Bias Control Scheme
- Publication number 20140119395
- Publication date May 1, 2014
- BROADCOM CORPORATION
- Amiad DVIR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE FORMING APPARATUS PROVIDED WITH LASER DRIVE APPARATUS FOR CON...
- Publication number 20130293661
- Publication date Nov 7, 2013
- Canon Kabushiki Kaisha
- Satoru Takezawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD TO DRIVE SEMICONDUCTOR LASER DIODE AND METHOD TO ASSEMBLE OP...
- Publication number 20130272331
- Publication date Oct 17, 2013
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Kentaro KITAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHEMICAL DETECTION AND LASER WAVELENGTH STABILIZATION EMPLOYING SPE...
- Publication number 20130195131
- Publication date Aug 1, 2013
- Battelle Memorial Institute
- Matthew S. Taubman
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHODS FOR DETERMINING OPTICAL POWER, FOR POWER-NORMALIZING LASER...
- Publication number 20130195130
- Publication date Aug 1, 2013
- Battelle Memorial Institute
- Matthew S. Taubman
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method and Apparatus of Automatic Power Control for Burst Mode Lase...
- Publication number 20130177325
- Publication date Jul 11, 2013
- Realtek Semiconductor Corp.
- Chi-Kung Kuan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit and Method for Limiting Current to Prevent Roll-Over in Las...
- Publication number 20130148680
- Publication date Jun 13, 2013
- Mohammad AZADEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTOMATIC MODULATION CONTROL FOR MAINTAINING CONSTANT EXTINCTION RA...
- Publication number 20130077646
- Publication date Mar 28, 2013
- Jiaxi Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER SYSTEM
- Publication number 20130010821
- Publication date Jan 10, 2013
- QD LASER, INC.
- Yoshitaka Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALGORITHM TO DRIVE SEMICONDUCTOR LASER DIODE
- Publication number 20120327964
- Publication date Dec 27, 2012
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Moriyasu ICHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVING CIRCUIT FOR LIGHT EMITTING ELEMENT
- Publication number 20120274668
- Publication date Nov 1, 2012
- Canon Kabushiki Kaisha
- Hiroyuki Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, AND MAGNETIC SENSOR
- Publication number 20120267509
- Publication date Oct 25, 2012
- SEIKO EPSON CORPORATION
- Taku AOYAMA
- G02 - OPTICS
Information Patent Application
QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, AND MAGNETIC SENSOR
- Publication number 20120168604
- Publication date Jul 5, 2012
- SEIKO EPSON CORPORATION
- Taku AOYAMA
- G02 - OPTICS
Information Patent Application
MULTI-BEAM LASER POWER CONTROL CIRCUIT AND IMAGE FORMING APPARATUS...
- Publication number 20120134379
- Publication date May 31, 2012
- RICOH COMPANY, LTD.
- Tomohiko KAMATANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual Laser-Power-Level Control and Calibration System for Burst-Mod...
- Publication number 20120106953
- Publication date May 3, 2012
- MAXIM INTEGRATED PRODUCTS, INC.
- James Cong Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODULATION METHOD FOR DIODE-LASER PUMPED LASERS
- Publication number 20120020380
- Publication date Jan 26, 2012
- Coherent GmbH
- Stefan Böttcher
- H01 - BASIC ELECTRIC ELEMENTS

Stabilising during amplitude modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor optical device and optical transceiver module

Method and apparatus for matching impedance of optical components u...

Driver for high speed laser diode

Phase response measurement method and apparatus

Controlling optical pulse shape of a solid-state emitter

Optical power monitoring using dual modulation

Independent control of emission wavelength and output power of a se...

Semiconductor optical device and optical transceiver module

Driver for high speed laser diode

Laser power controller

Semiconductor laser, light source device, image forming apparatus,...

COB bonding laser diode interface mating device

Wavelength-stabilized semiconductor laser source

Independent control of emission wavelength and output power of a se...

Method for control of optical intensity and extinction ratio of las...

Laser diode control circuit with rectifier in feedback control loop

Method and system for controlling laser modulation

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Dual-axis adaptive optic (AO) system for high-power lasers

Display apparatus

Method for generating reference currents in proportion to enable co...

Method of controlling semiconductor optical device that includes se...

Applications of wavelength-locking using dithering signals for micr...

Wavelength estimation device, light-source device, image display ap...

Laser power controller

Electric system with control winding and method of adjusting same

Dynamic laser diode compensation

Optical transmission module

Patents Applicationslast 30 patents

OPTICAL DEVICE AND OPTICAL TRANSMITTER

PHASE RESPONSE MEASUREMENT METHOD AND APPARATUS

METHOD AND APPARATUS FOR MATCHING IMPEDANCE OF OPTICAL COMPONENTS U...

LASER POWER CONTROLLER

DUAL-AXIS ADAPTIVE OPTIC (AO) SYSTEM FOR HIGH-POWER LASERS

ELECTRIC SYSTEM WITH CONTROL WINDING AND METHOD OF ADJUSTING SAME

LASER POWER CONTROLLER

OPTICAL TRANSMISSION MODULE

MODULATED LIGHT SOURCE

METHODS FOR DETERMINING OPTICAL POWER, FOR POWER NORMALIZING LASER...

METHOD AND APPARATUS TO REDUCE NOISE CAUSED BY MODE HOPPING IN EXTE...

VIDEO DISPLAY DEVICE

CHEMICAL DETECTION AND LASER WAVELENGTH STABILIZATION EMPLOYING SPE...

METHOD AND APPARATUS FOR ACTIVE VOLTAGE REGULATION IN OPTICAL MODULES

Laser Driver Modulation and Bias Control Scheme

IMAGE FORMING APPARATUS PROVIDED WITH LASER DRIVE APPARATUS FOR CON...

METHOD TO DRIVE SEMICONDUCTOR LASER DIODE AND METHOD TO ASSEMBLE OP...

CHEMICAL DETECTION AND LASER WAVELENGTH STABILIZATION EMPLOYING SPE...

METHODS FOR DETERMINING OPTICAL POWER, FOR POWER-NORMALIZING LASER...

Method and Apparatus of Automatic Power Control for Burst Mode Lase...

Circuit and Method for Limiting Current to Prevent Roll-Over in Las...

AUTOMATIC MODULATION CONTROL FOR MAINTAINING CONSTANT EXTINCTION RA...

LASER SYSTEM

ALGORITHM TO DRIVE SEMICONDUCTOR LASER DIODE

DRIVING CIRCUIT FOR LIGHT EMITTING ELEMENT

QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, AND MAGNETIC SENSOR

QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, AND MAGNETIC SENSOR

MULTI-BEAM LASER POWER CONTROL CIRCUIT AND IMAGE FORMING APPARATUS...

Dual Laser-Power-Level Control and Calibration System for Burst-Mod...

MODULATION METHOD FOR DIODE-LASER PUMPED LASERS