using the beating between two closely spaced optical frequencies

Industry

CPC
H01S5/0623

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01S5/0623using the beating between two closely spaced optical frequencies

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for physical random number generation using a vertical cavit...
- Patent number 12,080,993
- Issue date Sep 3, 2024
- Fundacio Institut de Ciencies Fotoniques
- Valerio Pruneri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual-comb spectroscopy
- Patent number 11,796,392
- Issue date Oct 24, 2023
- IRsweep AG
- Stéphane Schilt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Augmented semiconductor lasers with spontaneous emissions blockage
- Patent number 11,777,275
- Issue date Oct 3, 2023
- International Business Machines Corporation
- Julien Frougier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 11,705,691
- Issue date Jul 18, 2023
- Nichia Corporation
- Tadaaki Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grating emitter systems with controlled polarization
- Patent number 11,688,995
- Issue date Jun 27, 2023
- The Charles Stark Draper Laboratory, Inc.
- Steven J. Spector
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-comb spectroscopy
- Patent number 11,650,101
- Issue date May 16, 2023
- IRsweep AG
- Stéphane Schilt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-comb spectroscopy
- Patent number 11,629,997
- Issue date Apr 18, 2023
- IRsweep AG
- Stéphane Schilt
- G01 - MEASURING TESTING
Information Patent Grant
Method for physical random number generation using a vertical cavit...
- Patent number 11,631,964
- Issue date Apr 18, 2023
- Fundado Institut de Ciències Fotóniques &
- Valerio Pruneri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Addressable vertical cavity surface emitting laser array for genera...
- Patent number 11,611,197
- Issue date Mar 21, 2023
- Meta Platforms Technologies, LLC
- Jonatan Ginzburg
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor laser
- Patent number 11,557,876
- Issue date Jan 17, 2023
- Nippon Telegraph and Telephone Corporation
- Nikolaos-Panteleimon Diamantopoulos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for combining laser beams
- Patent number 11,444,435
- Issue date Sep 13, 2022
- OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU “FEMTOVIZHN”
- Sergej Petrovich Nikitin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 11,381,057
- Issue date Jul 5, 2022
- Nichia Corporation
- Tadaaki Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser module and laser apparatus
- Patent number 11,309,683
- Issue date Apr 19, 2022
- Fujikura Ltd.
- Yohei Kasai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Line beam light source, line beam irradiation device, and laser lif...
- Patent number 11,224,937
- Issue date Jan 18, 2022
- Hon Hai Precision Industry Co., Ltd.
- Katsuhiko Kishimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Augmented semiconductor lasers with spontaneous emissions blockage
- Patent number 11,177,632
- Issue date Nov 16, 2021
- International Business Machines Corporation
- Julien Frougier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact wavelength-swept single longitudinal mode laser for optical...
- Patent number 11,095,094
- Issue date Aug 17, 2021
- U.S.A. as represented by the Administrator of the National Aeronautics and Sp...
- Hon Man Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlling beam divergence in a vertical-cavity surface-emitting l...
- Patent number 11,088,508
- Issue date Aug 10, 2021
- Lumentum Operations LLC
- Albert Yuen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Addressable vertical cavity surface emitting laser array for genera...
- Patent number 11,063,407
- Issue date Jul 13, 2021
- Facebook Technologies, LLC
- Jonatan Ginzburg
- G01 - MEASURING TESTING
Information Patent Grant
Multi-wavelength laser apparatus
- Patent number 10,615,561
- Issue date Apr 7, 2020
- Samsung Electronics Co., Ltd.
- Wonjae Joo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source and method for controlling the same
- Patent number 10,615,575
- Issue date Apr 7, 2020
- Nanyang Technological University
- Guozhen Liang
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 10,381,799
- Issue date Aug 13, 2019
- Oclaro Japan, Inc.
- Takanori Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for mode-locking on-chip lasers
- Patent number 10,305,253
- Issue date May 28, 2019
- Massachusetts Institute of Technology
- Katia Shtyrkova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive apparatus that drives light emitting device
- Patent number 10,220,636
- Issue date Mar 5, 2019
- Canon Kabushiki Kaisha
- Wataru Endo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Soldering system of semiconductor laser element
- Patent number 10,003,170
- Issue date Jun 19, 2018
- FANUC CORPORATION
- Tetsuhisa Takazane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical frequency divider based on an electro-optical-modulator fre...
- Patent number 9,905,999
- Issue date Feb 27, 2018
- California Institute of Technology
- Jiang Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Photonic microwave generation apparatus and method thereof
- Patent number 9,857,661
- Issue date Jan 2, 2018
- National Cheng Kung University
- Sheng-Kwang Hwang
- G02 - OPTICS
Information Patent Grant
Multimode vertical-cavity surface-emitting laser
- Patent number 9,853,416
- Issue date Dec 26, 2017
- Alcatel-Lucent USA Inc.
- Haoshuo Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beam steering modulated VCSEL
- Patent number 9,762,027
- Issue date Sep 12, 2017
- Finisar Corporation
- Ralph Herbert Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for quantum random number generation in a multimode laser c...
- Patent number 9,710,230
- Issue date Jul 18, 2017
- FUNDACIÓ INSITITUT DE CIÈNCIES FOTÒNIQUES
- Valerio Pruneri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertical cavity surface emitting laser and atomic oscillator
- Patent number 9,634,467
- Issue date Apr 25, 2017
- Seiko Epson Corporation
- Satoshi Takenaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...
- Publication number 20250015559
- Publication date Jan 9, 2025
- FUNDACIÓ INSTITUT DE CIÈNCIES FOTÒNIQUES
- Valerio PRUNERI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Phase Stabilization of Optical Sources
- Publication number 20250007242
- Publication date Jan 2, 2025
- Xanadu Quantum Technologies Inc.
- Varun Dilip Vaidya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dynamic control of laser transverse mode
- Publication number 20240396301
- Publication date Nov 28, 2024
- Apple Inc.
- Pengfei Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS
- Publication number 20240372322
- Publication date Nov 7, 2024
- LUTRONIC CORPORATION
- Hee Chul LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE MANUFACTURING METHOD, LASER DEVICE, AND WAVELENGT...
- Publication number 20240322521
- Publication date Sep 26, 2024
- Gigaphoton Inc.
- Koichi FUJII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR GENERATING RANDOM NUMBERS
- Publication number 20240291236
- Publication date Aug 29, 2024
- Quside Technologies S.L.
- Carlos ABELLAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THREE-MIRROR-CAVITY SINGLE LONGITUDINAL MODE SEMICONDUCTOR MEMBRANE...
- Publication number 20240128723
- Publication date Apr 18, 2024
- THORLABS GMBH
- Jörn Wollenzin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...
- Publication number 20230291174
- Publication date Sep 14, 2023
- INSTITUCIO CATALANA DE RECERCA I ESTUDIS AVANCATS
- Valerio PRUNERI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LASER DIODE, OPTICAL INTEGRATED DEVICE, AND MANUFACTURING METHOD TH...
- Publication number 20230198226
- Publication date Jun 22, 2023
- Kyungpook National University Industry-Academic Cooperation Foundation
- Muhan CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDRESSABLE VERTICAL CAVITY SURFACE EMITTING LASER ARRAY FOR GENERA...
- Publication number 20230187908
- Publication date Jun 15, 2023
- Meta Platforms Technologies, LLC
- Jonatan Ginzburg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING LASER MODULATION
- Publication number 20230178962
- Publication date Jun 8, 2023
- Hilight Semiconductor Limited
- William Redman-White
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20220294180
- Publication date Sep 15, 2022
- Nichia Corporation.
- Tadaaki MIYATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DRIVE APPARATUS, PULSE WIDTH ADJUSTING METHOD, AND SENSING MO...
- Publication number 20220271502
- Publication date Aug 25, 2022
- Sony Semiconductor Solutions Corporation
- TAKASHI MASUDA
- G01 - MEASURING TESTING
Information Patent Application
AUGMENTED SEMICONDUCTOR LASERS WITH SPONTANEOUS EMISSIONS BLOCKAGE
- Publication number 20220013986
- Publication date Jan 13, 2022
- International Business Machines Corporation
- Julien Frougier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDRESSABLE VERTICAL CAVITY SURFACE EMITTING LASER ARRAY FOR GENERA...
- Publication number 20210313778
- Publication date Oct 7, 2021
- Facebook Technologies, LLC
- Jonatan Ginzburg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUGMENTED SEMICONDUCTOR LASERS WITH SPONTANEOUS EMISSIONS BLOCKAGE
- Publication number 20210288468
- Publication date Sep 16, 2021
- International Business Machines Corporation
- Julien Frougier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...
- Publication number 20210216284
- Publication date Jul 15, 2021
- Fundació Institut de Ciències Fotòniques
- Valerio Pruneri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor Laser
- Publication number 20210184427
- Publication date Jun 17, 2021
- Nippon Telegraph and Telephone Corporation
- Nikolaos-Panteleimon Diamantopoulos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20210119409
- Publication date Apr 22, 2021
- Nichia Corporation.
- Tadaaki MIYATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Grating Emitter Systems with Controlled Polarization
- Publication number 20210119410
- Publication date Apr 22, 2021
- The Charles Stark Draper Laboratory, Inc.
- Steven J. Spector
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MODULE AND LASER APPARATUS
- Publication number 20210013698
- Publication date Jan 14, 2021
- FUJIKURA LTD.
- Yohei Kasai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINE BEAM LIGHT SOURCE, LINE BEAM IRRADIATION DEVICE, AND LASER LIF...
- Publication number 20200287356
- Publication date Sep 10, 2020
- HON HAI PRECISION INDUSTRY CO., LTD.
- KATSUHIKO KISHIMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND DEVICE FOR CONVERGING LASER BEAMS
- Publication number 20190181617
- Publication date Jun 13, 2019
- OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU "FEMTOVIZHN"
- Sergej Petrovich NIKITIN
- G02 - OPTICS
Information Patent Application
CONTROLLING BEAM DIVERGENCE IN A VERTICAL-CAVITY SURFACE-EMITTING L...
- Publication number 20190067906
- Publication date Feb 28, 2019
- Lumentum Operations LLC
- Albert YUEN
- G02 - OPTICS
Information Patent Application
MULTI-WAVELENGTH LASER APPARATUS
- Publication number 20180316155
- Publication date Nov 1, 2018
- Samsung Electronics Co., Ltd.
- Wonjae JOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND APPARATUS FOR MODE-LOCKING ON-CHIP LASERS
- Publication number 20180269653
- Publication date Sep 20, 2018
- Massachusetts Institute of Technology
- Katia SHTYRKOVA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE AND METHOD FOR CONTROLLING THE SAME
- Publication number 20180138661
- Publication date May 17, 2018
- Nanyang Technological University
- Guozhen Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLDERING SYSTEM OF SEMICONDUCTOR LASER ELEMENT
- Publication number 20170373466
- Publication date Dec 28, 2017
- FANUC CORPORATION
- Tetsuhisa Takazane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC MICROWAVE GENERATION APPARATUS AND METHOD THEREOF
- Publication number 20170059962
- Publication date Mar 2, 2017
- National Cheng Kung University
- SHENG-KWANG HWANG
- G02 - OPTICS
Information Patent Application
OPTICAL FREQUENCY DIVIDER BASED ON AN ELECTRO-OPTICAL-MODULATOR FRE...
- Publication number 20160254646
- Publication date Sep 1, 2016
- California Institute of Technology
- Jiang Li
- H01 - BASIC ELECTRIC ELEMENTS

using the beating between two closely spaced optical frequencies

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for physical random number generation using a vertical cavit...

Dual-comb spectroscopy

Augmented semiconductor lasers with spontaneous emissions blockage

Light source device

Grating emitter systems with controlled polarization

Dual-comb spectroscopy

Dual-comb spectroscopy

Method for physical random number generation using a vertical cavit...

Addressable vertical cavity surface emitting laser array for genera...

Semiconductor laser

Method and device for combining laser beams

Light source device

Laser module and laser apparatus

Line beam light source, line beam irradiation device, and laser lif...

Augmented semiconductor lasers with spontaneous emissions blockage

Compact wavelength-swept single longitudinal mode laser for optical...

Controlling beam divergence in a vertical-cavity surface-emitting l...

Addressable vertical cavity surface emitting laser array for genera...

Multi-wavelength laser apparatus

Light source and method for controlling the same

Optical module

Methods and apparatus for mode-locking on-chip lasers

Drive apparatus that drives light emitting device

Soldering system of semiconductor laser element

Optical frequency divider based on an electro-optical-modulator fre...

Photonic microwave generation apparatus and method thereof

Multimode vertical-cavity surface-emitting laser

Beam steering modulated VCSEL

Process for quantum random number generation in a multimode laser c...

Vertical cavity surface emitting laser and atomic oscillator

Patents Applicationslast 30 patents

METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...

System and Method for Phase Stabilization of Optical Sources

Dynamic control of laser transverse mode

LASER APPARATUS

ELECTRONIC DEVICE MANUFACTURING METHOD, LASER DEVICE, AND WAVELENGT...

METHOD FOR GENERATING RANDOM NUMBERS

THREE-MIRROR-CAVITY SINGLE LONGITUDINAL MODE SEMICONDUCTOR MEMBRANE...

METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...

LASER DIODE, OPTICAL INTEGRATED DEVICE, AND MANUFACTURING METHOD TH...

ADDRESSABLE VERTICAL CAVITY SURFACE EMITTING LASER ARRAY FOR GENERA...

METHOD AND SYSTEM FOR CONTROLLING LASER MODULATION

LIGHT SOURCE DEVICE

LASER DRIVE APPARATUS, PULSE WIDTH ADJUSTING METHOD, AND SENSING MO...

AUGMENTED SEMICONDUCTOR LASERS WITH SPONTANEOUS EMISSIONS BLOCKAGE

ADDRESSABLE VERTICAL CAVITY SURFACE EMITTING LASER ARRAY FOR GENERA...

AUGMENTED SEMICONDUCTOR LASERS WITH SPONTANEOUS EMISSIONS BLOCKAGE

METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVIT...

Semiconductor Laser

LIGHT SOURCE DEVICE

Grating Emitter Systems with Controlled Polarization

LASER MODULE AND LASER APPARATUS

LINE BEAM LIGHT SOURCE, LINE BEAM IRRADIATION DEVICE, AND LASER LIF...

METHOD AND DEVICE FOR CONVERGING LASER BEAMS

CONTROLLING BEAM DIVERGENCE IN A VERTICAL-CAVITY SURFACE-EMITTING L...

MULTI-WAVELENGTH LASER APPARATUS

METHODS AND APPARATUS FOR MODE-LOCKING ON-CHIP LASERS

LIGHT SOURCE AND METHOD FOR CONTROLLING THE SAME

SOLDERING SYSTEM OF SEMICONDUCTOR LASER ELEMENT

PHOTONIC MICROWAVE GENERATION APPARATUS AND METHOD THEREOF

OPTICAL FREQUENCY DIVIDER BASED ON AN ELECTRO-OPTICAL-MODULATOR FRE...