plurality of phase shifts

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H01S5/1246

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

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H01S5/1246plurality of phase shifts

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Patents Grantslast 30 patents

Information Patent Grant
Injection locked high-power low-noise integrated laser array
- Patent number 12,189,135
- Issue date Jan 7, 2025
- Infinera Corporation
- Ashish Bhardwaj
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical phase locked loops for generating highly-linear frequency c...
- Patent number 12,034,268
- Issue date Jul 9, 2024
- JASR Systems, LLC
- Tianyi Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated laser detector
- Patent number 11,482,837
- Issue date Oct 25, 2022
- Nexus Photonics, Inc
- Tin Komljenovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fast phase-shift interferometry by laser frequency shift
- Patent number 11,469,571
- Issue date Oct 11, 2022
- KLA Corporation
- Haifeng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated high-power tunable laser with adjustable outputs
- Patent number 11,387,626
- Issue date Jul 12, 2022
- Acacia Communications, Inc.
- Christopher Doerr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier
- Patent number 11,070,033
- Issue date Jul 20, 2021
- Nokia Solutions and Networks Oy
- Thomas Wetteland Baehr-Jones
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 10,770,863
- Issue date Sep 8, 2020
- Furukawa Electric Co., Ltd.
- Toshihito Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of forming epitaxial substrate and semiconductor optical de...
- Patent number 10,756,507
- Issue date Aug 25, 2020
- Sumitomo Electric Industries, Ltd
- Toshimitsu Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device
- Patent number 10,680,409
- Issue date Jun 9, 2020
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Martin Moehrle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated high-power tunable laser with adjustable outputs
- Patent number 10,468,851
- Issue date Nov 5, 2019
- Acacia Communications, Inc.
- Christopher Doerr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device with improved gratings and method for manufac...
- Patent number 10,324,258
- Issue date Jun 18, 2019
- HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD.
- Xun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor DBR laser
- Patent number 9,356,425
- Issue date May 31, 2016
- OCLARO TECHNOLOGY LTD
- Sam Davies
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-step-grown transversely coupled distributed feedback laser
- Patent number 9,350,138
- Issue date May 24, 2016
- Innolume GmbH
- Alexey Gubenko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and optical semiconductor device
- Patent number 9,263,852
- Issue date Feb 16, 2016
- Oclaro Japan, Inc.
- Kouji Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Edge-emitting semiconductor laser
- Patent number 8,995,491
- Issue date Mar 31, 2015
- Osram Opto Semiconductors GmbH
- Hans Lindberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DBR laser diode with symmetric aperiodically shifted grating phase
- Patent number 8,705,584
- Issue date Apr 22, 2014
- Corning Incorporated
- Dmitri Vladislavovich Kuksenkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength tunable semiconductor laser having two difractive gratin...
- Patent number 8,588,266
- Issue date Nov 19, 2013
- Eudyna Devices Inc.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device, laser module, semiconductor laser and fabrication met...
- Patent number 8,304,267
- Issue date Nov 6, 2012
- Eudyna Devices Inc.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device, laser module, semiconductor laser and fabrication met...
- Patent number 7,620,093
- Issue date Nov 17, 2009
- Eudyna Devices Inc.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 7,277,465
- Issue date Oct 2, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Toshitaka Aoyagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tuneable laser having comb reflectors producing combs of reflective...
- Patent number 7,257,137
- Issue date Aug 14, 2007
- Bookham Technology, plc
- David James Robbins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Average pitch gratings for optical filtering applications
- Patent number 7,130,124
- Issue date Oct 31, 2006
- Tri Quint Semiconductor, Inc.
- Andrew A. Ketterson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tuneable laser
- Patent number 7,106,765
- Issue date Sep 12, 2006
- Bookham Technology, PLC
- Andrew Carter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High yield DFB laser with effective reject selection
- Patent number 6,826,203
- Issue date Nov 30, 2004
- Telefonaktiebolaget LM Ericsson (publ)
- Per Olov Granestrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase-shifted distributed feedback type semiconductor laser diode c...
- Patent number 6,825,505
- Issue date Nov 30, 2004
- NEC Corporation
- Yidong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed feedback semiconductor laser
- Patent number 6,574,261
- Issue date Jun 3, 2003
- NEC Corporation
- Yidong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-wavelength optical reflector
- Patent number 6,345,135
- Issue date Feb 5, 2002
- Douglas Charles John Reid
- G02 - OPTICS
Information Patent Grant
Distributed feedback semiconductor laser
- Patent number 6,330,268
- Issue date Dec 11, 2001
- NEC Corporation
- Yidong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed feedback semiconductor laser
- Patent number 6,175,581
- Issue date Jan 16, 2001
- NEC Corporation
- Kenji Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-wavelength semiconductor laser array having phase-shift struc...
- Patent number 6,088,374
- Issue date Jul 11, 2000
- NEC Corporation
- Kenji Sato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH-POWER, SINGLE-SPATIAL-MODE QUANTUM CASCADE LASERS
- Publication number 20240097404
- Publication date Mar 21, 2024
- Wisconsin Alumni Research Foundation
- Luke J. Mawst
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE INCLUDING LATERALLY GUIDED VERTICAL-CAVITY SURFACE-E...
- Publication number 20230073094
- Publication date Mar 9, 2023
- Eagle Technology, LLC
- Stephen J. Bauman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Monolithically Integrated Mid-Infrared Two-Dimensional Optical Phas...
- Publication number 20230036709
- Publication date Feb 2, 2023
- Omega Optics, Inc.
- Jong-Dug Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED LASER DETECTOR
- Publication number 20210344170
- Publication date Nov 4, 2021
- Tin Komljenovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Wavelength Distributed Feedback Laser
- Publication number 20210288470
- Publication date Sep 16, 2021
- Intel Corporation
- Ranjeet Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FAST PHASE-SHIFT INTERFEROMETRY BY LASER FREQUENCY SHIFT
- Publication number 20210159667
- Publication date May 27, 2021
- KLA Corporation
- Haifeng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER
- Publication number 20190267779
- Publication date Aug 29, 2019
- Elenion Technologies, LLC
- Thomas Wetteland Baehr-Jones
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS OF FORMING EPITAXIAL SUBSTRATE AND SEMICONDUCTOR OPTICAL DE...
- Publication number 20180212400
- Publication date Jul 26, 2018
- Sumitomo Electric Industries, Ltd.
- Toshimitsu Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER, LIGHT SOURCE UNIT, COMMUNICATION SYSTEM, AND W...
- Publication number 20180175589
- Publication date Jun 21, 2018
- RENESAS ELECTRONICS CORPORATION
- Shunsuke NOZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL TRANSMITTER EMITTING LIGHT WITH NARROWED LINEWIDTH
- Publication number 20160276803
- Publication date Sep 22, 2016
- Sumitomo Electric Industries, Ltd.
- Katsumi UESAKA
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER AND OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20150155687
- Publication date Jun 4, 2015
- Oclaro Japan, Inc.
- Kouji NAKAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH TUNABLE SEMICONDUCTOR LASER HAVING TWO DIFRACTIVE GRATIN...
- Publication number 20140247844
- Publication date Sep 4, 2014
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20140211823
- Publication date Jul 31, 2014
- OCLARO JAPAN, INC.
- Kouji NAKAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-YIELD HIGH-PRECISION DISTRIBUTED FEEDBACK LASER BASED ON AN ARRAY
- Publication number 20140140363
- Publication date May 22, 2014
- Santur Corporation
- Bardia Pezeshki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Edge-Emitting Semiconductor Laser
- Publication number 20140133505
- Publication date May 15, 2014
- Osram Opto Semiconductors GmbH
- Hans Lindberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DBR Laser Diode With Periodically Modulated Grating Phase
- Publication number 20130114634
- Publication date May 9, 2013
- Dmitri Vladislavovich Kuksenkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DBR Laser Diode With Symmetric Aperiodically Shifted Grating Phase
- Publication number 20130114636
- Publication date May 9, 2013
- Dmitri Vladislavovich Kuksenkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE, LASER MODULE, SEMICONDUCTOR LASER AND FABRICATION MET...
- Publication number 20100022044
- Publication date Jan 28, 2010
- EUDYNA DEVICES INC.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE, LASER MODULE, SEMICONDUCTOR LASER AND FABRICATION MET...
- Publication number 20070263694
- Publication date Nov 15, 2007
- EUDYNA DEVICES INC.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser, optical element, laser device, and method of c...
- Publication number 20070036188
- Publication date Feb 15, 2007
- EUDYNA DEVICES INC.
- Takuya Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tuneable laser
- Publication number 20040247000
- Publication date Dec 9, 2004
- Andrew Carter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tuneable laser
- Publication number 20040240490
- Publication date Dec 2, 2004
- David James Robbins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Average pitch gratings for optical filtering applications
- Publication number 20040218275
- Publication date Nov 4, 2004
- TriQuint Semiconductor, Inc.
- Andrew A. Ketterson
- G02 - OPTICS
Information Patent Application
Phase-shifted distributed feedback type semiconductor laser diode c...
- Publication number 20040196885
- Publication date Oct 7, 2004
- Yidong Huang
- B82 - NANO-TECHNOLOGY
Information Patent Application
High-yield high-precision distributed feedback laser based on an array
- Publication number 20040190580
- Publication date Sep 30, 2004
- Bardia Pezeshki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser
- Publication number 20040057484
- Publication date Mar 25, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Toshitaka Aoyagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phase-shifted distributed feedback type semiconductor laser diode c...
- Publication number 20030132451
- Publication date Jul 17, 2003
- Yidong Huang
- B82 - NANO-TECHNOLOGY
Information Patent Application
Distributed feedback semiconductor laser
- Publication number 20020037024
- Publication date Mar 28, 2002
- Yidong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Distributed feedback semiconductor laser
- Publication number 20020027938
- Publication date Mar 7, 2002
- NCE CORPORATION
- Yidong Huang
- H01 - BASIC ELECTRIC ELEMENTS

plurality of phase shifts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Injection locked high-power low-noise integrated laser array

Optical phase locked loops for generating highly-linear frequency c...

Integrated laser detector

Fast phase-shift interferometry by laser frequency shift

Integrated high-power tunable laser with adjustable outputs

Optical amplifier

Semiconductor laser device

Process of forming epitaxial substrate and semiconductor optical de...

Laser device

Integrated high-power tunable laser with adjustable outputs

Light emitting device with improved gratings and method for manufac...

Semiconductor DBR laser

Single-step-grown transversely coupled distributed feedback laser

Semiconductor laser and optical semiconductor device

Edge-emitting semiconductor laser

DBR laser diode with symmetric aperiodically shifted grating phase

Wavelength tunable semiconductor laser having two difractive gratin...

Laser device, laser module, semiconductor laser and fabrication met...

Laser device, laser module, semiconductor laser and fabrication met...

Semiconductor laser

Tuneable laser having comb reflectors producing combs of reflective...

Average pitch gratings for optical filtering applications

Tuneable laser

High yield DFB laser with effective reject selection

Phase-shifted distributed feedback type semiconductor laser diode c...

Distributed feedback semiconductor laser

Multi-wavelength optical reflector

Distributed feedback semiconductor laser

Distributed feedback semiconductor laser

Multi-wavelength semiconductor laser array having phase-shift struc...

Patents Applicationslast 30 patents

HIGH-POWER, SINGLE-SPATIAL-MODE QUANTUM CASCADE LASERS

OPTICAL DEVICE INCLUDING LATERALLY GUIDED VERTICAL-CAVITY SURFACE-E...

Monolithically Integrated Mid-Infrared Two-Dimensional Optical Phas...

INTEGRATED LASER DETECTOR

Multi-Wavelength Distributed Feedback Laser

FAST PHASE-SHIFT INTERFEROMETRY BY LASER FREQUENCY SHIFT

OPTICAL AMPLIFIER

PROCESS OF FORMING EPITAXIAL SUBSTRATE AND SEMICONDUCTOR OPTICAL DE...

SEMICONDUCTOR LASER, LIGHT SOURCE UNIT, COMMUNICATION SYSTEM, AND W...

OPTICAL TRANSMITTER EMITTING LIGHT WITH NARROWED LINEWIDTH

SEMICONDUCTOR LASER AND OPTICAL SEMICONDUCTOR DEVICE

WAVELENGTH TUNABLE SEMICONDUCTOR LASER HAVING TWO DIFRACTIVE GRATIN...

SEMICONDUCTOR LASER AND OPTICAL SEMICONDUCTOR DEVICE

HIGH-YIELD HIGH-PRECISION DISTRIBUTED FEEDBACK LASER BASED ON AN ARRAY

Edge-Emitting Semiconductor Laser

DBR Laser Diode With Periodically Modulated Grating Phase

DBR Laser Diode With Symmetric Aperiodically Shifted Grating Phase

LASER DEVICE, LASER MODULE, SEMICONDUCTOR LASER AND FABRICATION MET...

LASER DEVICE, LASER MODULE, SEMICONDUCTOR LASER AND FABRICATION MET...

Semiconductor laser, optical element, laser device, and method of c...

Tuneable laser

Tuneable laser

Average pitch gratings for optical filtering applications

Phase-shifted distributed feedback type semiconductor laser diode c...

High-yield high-precision distributed feedback laser based on an array

Semiconductor laser

Phase-shifted distributed feedback type semiconductor laser diode c...

Distributed feedback semiconductor laser

Distributed feedback semiconductor laser