Controlling the frequency of the radiation

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H01S5/06255

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

Current Industry

H01S5/06255Controlling the frequency of the radiation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Laser assembly, spectrometer and method for operating a laser
- Patent number 11,916,354
- Issue date Feb 27, 2024
- Technische Universitat Wien
- Benedikt Schwarz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Narrow linewidth laser
- Patent number 11,901,699
- Issue date Feb 13, 2024
- SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) , CHINESE ACADEMY OF...
- Ruiying Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength drift suppression for burst-mode tunable EML laser
- Patent number 11,901,696
- Issue date Feb 13, 2024
- Google LLC
- Tao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device and method of transforming laser spectrum
- Patent number 11,804,694
- Issue date Oct 31, 2023
- Samsung Electronics Co., Ltd.
- Igor Antonovich Bilenko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally tunable laser and method for fabricating such laser
- Patent number 11,695,250
- Issue date Jul 4, 2023
- Fraunhofer—Gesellschaft zur F rderung der angewandten Forschung e.V.
- Martin Möhrle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical waveguide structure
- Patent number 11,482,838
- Issue date Oct 25, 2022
- Furukawa Electric Co., Ltd.
- Yasutaka Higa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable semiconductor laser based on half-wave coupled partial refl...
- Patent number 11,342,726
- Issue date May 24, 2022
- Zhejiang University
- Jianjun He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser
- Patent number 11,251,584
- Issue date Feb 15, 2022
- FREEDOM PHOTONICS LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitter device based on a photonic crystal with pillar- or wa...
- Patent number 11,152,760
- Issue date Oct 19, 2021
- Forschungsverbund Berlin e.V.
- Oliver Brandt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 10,998,698
- Issue date May 4, 2021
- Nichia Corporation
- Norihiro Dejima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser arrangement and method for producing a laser arrangement
- Patent number 10,958,037
- Issue date Mar 23, 2021
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Jung Han Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating an elctro-absorption modulated laser and ele...
- Patent number 10,923,879
- Issue date Feb 16, 2021
- Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
- Martin Moehrle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active mode centre control
- Patent number 10,784,652
- Issue date Sep 22, 2020
- Lumentum Technology UK Limited
- Samuel Davies
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 10,727,648
- Issue date Jul 28, 2020
- Nichia Corporation
- Norihiro Dejima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External resonance type laser module, analysis apparatus, method of...
- Patent number 10,574,030
- Issue date Feb 25, 2020
- Hamamatsu Photonics K.K.
- Tadataka Edamura
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Tuneable DBR laser without external frequency locker
- Patent number 10,522,972
- Issue date Dec 31, 2019
- Lumentum Technology UK Limited
- Andrew Cannon Carter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Analyzer, absorption characteristic calculation circuit, and analys...
- Patent number 10,345,225
- Issue date Jul 9, 2019
- Sumitomo Electric Industries, Ltd.
- Takashi Fukuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser
- Patent number 10,320,152
- Issue date Jun 11, 2019
- FREEDOM PHOTONICS LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser source
- Patent number 10,270,222
- Issue date Apr 23, 2019
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Sylvie Menezo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical source
- Patent number 10,243,327
- Issue date Mar 26, 2019
- Rushmere Technology Limited
- Alistair James Poustie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable emitting device with a directly modulated laser coupled to...
- Patent number 9,929,535
- Issue date Mar 27, 2018
- Alcatel Lucent
- Nicolas Chimot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Calibration of a tunable DBR laser
- Patent number 9,438,005
- Issue date Sep 6, 2016
- Google Inc.
- Xiangjun Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated laser and method of fabrication thereof
- Patent number 9,419,412
- Issue date Aug 16, 2016
- Agency for Science, Technology and Research
- Vivek Krishnamurthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength-maintaining Fabry-Perot Laser Diode and optical transmit...
- Patent number 9,407,062
- Issue date Aug 2, 2016
- Korea Advanced Institute of Science and Technology
- Chang-Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-linear vertical-cavity surface-emitting laser equalization
- Patent number 9,263,854
- Issue date Feb 16, 2016
- California Institute of Technology
- Mayank Raj
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode, method for manufacturing laser diode and passive optic...
- Patent number 8,913,897
- Issue date Dec 16, 2014
- Huawei Technologies Co., Ltd.
- Xiaoping Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light oscillation device and recording device
- Patent number 8,842,708
- Issue date Sep 23, 2014
- Sony Corporation
- Goro Fujita
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunable laser source using intracavity laser light outcoupling and...
- Patent number 8,643,943
- Issue date Feb 4, 2014
- NEC Corporation
- Rene Todt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength stabilized multi-transverse optical mode laser diodes
- Patent number 8,355,416
- Issue date Jan 15, 2013
- Vega Wave Systems, Inc.
- Alan R. Sugg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-tunable laser apparatus and wavelength changing method t...
- Patent number 8,284,807
- Issue date Oct 9, 2012
- NEC Corporation
- Kenji Mizutani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Cleaved Coupled Cavity AMQ Diode Configuration for Wide-Range Tunab...
- Publication number 20240332899
- Publication date Oct 3, 2024
- King Faisal University
- Hesham M. ENSHASY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL METHOD AND CONTROL DEVICE OF WAVELENGTH TUNABLE LASER DEVIC...
- Publication number 20240178635
- Publication date May 30, 2024
- Sumitomo Electric Industries, Ltd.
- Tsutomu ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NARROW LINEWIDTH LASER WITH FLAT FREQUENCY MODULATION RESPONSE
- Publication number 20230268716
- Publication date Aug 24, 2023
- National Research Council of Canada
- Grzegorz PAKULSKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NARROW LINEWIDTH LASER
- Publication number 20230261440
- Publication date Aug 17, 2023
- SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) , CHINESE ACADEMY OF...
- Ruiying ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER HAVING REDUCED COHERENCE VIA PHASER SHIFTER
- Publication number 20220368105
- Publication date Nov 17, 2022
- Microsoft Technology Licensing, LLC
- Shiva SHAHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-WAVELENGTH LASER AND WAVELENGTH CONTROL METHOD
- Publication number 20220181845
- Publication date Jun 9, 2022
- Huawei Technologies Co., Ltd
- Zhuang ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Laser
- Publication number 20220085576
- Publication date Mar 17, 2022
- Nippon Telegraph and Telephone Corporation
- Takuma Aihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wavelength Drift Suppression for Burst-Mode Tunable EML Laser
- Publication number 20210151952
- Publication date May 20, 2021
- Google LLC
- Tao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE SEMICONDUCTOR LASER BASED ON HALF-WAVE COUPLED PARTIAL REFL...
- Publication number 20200366061
- Publication date Nov 19, 2020
- Zhejiang University
- Jianjun HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20200321752
- Publication date Oct 8, 2020
- Nichia Corporation.
- Norihiro Dejima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTER DEVICE BASED ON A PHOTONIC CRYSTAL WITH PILLAR- OR WA...
- Publication number 20200119519
- Publication date Apr 16, 2020
- FORSCHUNGSVERBUND BERLIN E.V.
- Oliver BRANDT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ARRANGEMENT AND METHOD FOR PRODUCING A LASER ARRANGEMENT
- Publication number 20200076159
- Publication date Mar 5, 2020
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Jung Han CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LASER
- Publication number 20190386463
- Publication date Dec 19, 2019
- Freedom Photonics LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20190372311
- Publication date Dec 5, 2019
- Nichia Corporation.
- Norihiro Dejima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL RESONANCE TYPE LASER MODULE, ANALYSIS APPARATUS, METHOD OF...
- Publication number 20190052058
- Publication date Feb 14, 2019
- HAMAMATSU PHOTONICS K. K.
- Tadataka EDAMURA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ANALYZER, ABSORPTION CHARACTERISTIC CALCULATION CIRCUIT, AND ANALYS...
- Publication number 20180372620
- Publication date Dec 27, 2018
- Sumitomo Electric Industries, Ltd.
- Takashi Fukuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER SOURCE
- Publication number 20180261976
- Publication date Sep 13, 2018
- Commissariat A L'Engerie Atomique Et Aux Energies Alternatives
- Sylvie MENEZO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SOURCE
- Publication number 20160164255
- Publication date Jun 9, 2016
- RUSHMERE TECHNOLOGY LIMITED
- Alistair James Poustie
- G02 - OPTICS
Information Patent Application
WAVELENGTH-MAINTAINING FABRY-PEROT LASER DIODE AND OPTICAL TRANSMIT...
- Publication number 20150288137
- Publication date Oct 8, 2015
- Korea Advanced Institute of Science and Technology
- Chang-Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-LINEAR VERTICAL-CAVITY SURFACE-EMITTING LASER EQUALIZATION
- Publication number 20150288144
- Publication date Oct 8, 2015
- California Institute of Technology
- Mayank Raj
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED LASER AND METHOD OF FABRICATION THEREOF
- Publication number 20150132002
- Publication date May 14, 2015
- Agency for Science, Technology and Research
- Vivek Krishnamurthy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH SELECTIVE AND TUNABLE LASER DEVICE
- Publication number 20130322472
- Publication date Dec 5, 2013
- Mars Technology
- Ruolin Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL OSCILLATION DEVICE AND RECORDING APPARATUS
- Publication number 20130021891
- Publication date Jan 24, 2013
- SONY CORPORATION
- Goro Fujita
- B82 - NANO-TECHNOLOGY
Information Patent Application
TUNABLE LASER SYSTEM AND METHOD
- Publication number 20120294320
- Publication date Nov 22, 2012
- University College Cork, National University of Ireland
- Brian Corbett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE, METHOD FOR MANUFACTURING LASER DIODE AND PASSIVE OPTIC...
- Publication number 20120275793
- Publication date Nov 1, 2012
- Huawei Technologies Co., Ltd
- Xiaoping ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MONOLITHIC LASER SOURCE USING RING-RESONATOR REFLECTORS
- Publication number 20120189025
- Publication date Jul 26, 2012
- Oracle International Corporation
- Xuezhe Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE, A LIGHT SIGNAL GENERATION DEVICE, AND AN OPTICAL RESO...
- Publication number 20120114003
- Publication date May 10, 2012
- THE PROVOST, FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND
- John F. DONEGAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT OSCILLATION DEVICE AND RECORDING DEVICE
- Publication number 20110234744
- Publication date Sep 29, 2011
- SONY CORPORATION
- Goro Fujita
- G11 - INFORMATION STORAGE
Information Patent Application
Tunable Quantum Cascade Lasers And Photoacoustic Detection Of Trace...
- Publication number 20110158270
- Publication date Jun 30, 2011
- C. Kumar N. Patel
- G01 - MEASURING TESTING
Information Patent Application
Tunable Quantum Cascade Lasers and Photoacoustic Detection of Trace...
- Publication number 20110103411
- Publication date May 5, 2011
- C. Kumar N. Patel
- G01 - MEASURING TESTING

Controlling the frequency of the radiation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser assembly, spectrometer and method for operating a laser

Narrow linewidth laser

Wavelength drift suppression for burst-mode tunable EML laser

Laser device and method of transforming laser spectrum

Thermally tunable laser and method for fabricating such laser

Optical waveguide structure

Tunable semiconductor laser based on half-wave coupled partial refl...

Tunable laser

Light emitter device based on a photonic crystal with pillar- or wa...

Light source device

Laser arrangement and method for producing a laser arrangement

Method for fabricating an elctro-absorption modulated laser and ele...

Active mode centre control

Light source device

External resonance type laser module, analysis apparatus, method of...

Tuneable DBR laser without external frequency locker

Analyzer, absorption characteristic calculation circuit, and analys...

Tunable laser

Semiconductor laser source

Optical source

Tunable emitting device with a directly modulated laser coupled to...

Calibration of a tunable DBR laser

Integrated laser and method of fabrication thereof

Wavelength-maintaining Fabry-Perot Laser Diode and optical transmit...

Non-linear vertical-cavity surface-emitting laser equalization

Laser diode, method for manufacturing laser diode and passive optic...

Light oscillation device and recording device

Tunable laser source using intracavity laser light outcoupling and...

Wavelength stabilized multi-transverse optical mode laser diodes

Wavelength-tunable laser apparatus and wavelength changing method t...

Patents Applicationslast 30 patents

Cleaved Coupled Cavity AMQ Diode Configuration for Wide-Range Tunab...

CONTROL METHOD AND CONTROL DEVICE OF WAVELENGTH TUNABLE LASER DEVIC...

NARROW LINEWIDTH LASER WITH FLAT FREQUENCY MODULATION RESPONSE

NARROW LINEWIDTH LASER

LASER HAVING REDUCED COHERENCE VIA PHASER SHIFTER

MULTI-WAVELENGTH LASER AND WAVELENGTH CONTROL METHOD

Tunable Laser

Wavelength Drift Suppression for Burst-Mode Tunable EML Laser

TUNABLE SEMICONDUCTOR LASER BASED ON HALF-WAVE COUPLED PARTIAL REFL...

LIGHT SOURCE DEVICE

LIGHT EMITTER DEVICE BASED ON A PHOTONIC CRYSTAL WITH PILLAR- OR WA...

LASER ARRANGEMENT AND METHOD FOR PRODUCING A LASER ARRANGEMENT

TUNABLE LASER

LIGHT SOURCE DEVICE

EXTERNAL RESONANCE TYPE LASER MODULE, ANALYSIS APPARATUS, METHOD OF...

ANALYZER, ABSORPTION CHARACTERISTIC CALCULATION CIRCUIT, AND ANALYS...

SEMICONDUCTOR LASER SOURCE

OPTICAL SOURCE

WAVELENGTH-MAINTAINING FABRY-PEROT LASER DIODE AND OPTICAL TRANSMIT...

NON-LINEAR VERTICAL-CAVITY SURFACE-EMITTING LASER EQUALIZATION

INTEGRATED LASER AND METHOD OF FABRICATION THEREOF

WAVELENGTH SELECTIVE AND TUNABLE LASER DEVICE

OPTICAL OSCILLATION DEVICE AND RECORDING APPARATUS

TUNABLE LASER SYSTEM AND METHOD

LASER DIODE, METHOD FOR MANUFACTURING LASER DIODE AND PASSIVE OPTIC...

MONOLITHIC LASER SOURCE USING RING-RESONATOR REFLECTORS

LASER DEVICE, A LIGHT SIGNAL GENERATION DEVICE, AND AN OPTICAL RESO...

LIGHT OSCILLATION DEVICE AND RECORDING DEVICE

Tunable Quantum Cascade Lasers And Photoacoustic Detection Of Trace...

Tunable Quantum Cascade Lasers and Photoacoustic Detection of Trace...