Chirped grating

Industry

CPC
H01S5/1212

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Parent Industries

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

Current Industry

H01S5/1212Chirped grating

Industries

Patents Grantslast 30 patents

Information Patent Grant
Precisely controlled chirped diode laser and coherent LIDAR system
- Patent number 12,038,511
- Issue date Jul 16, 2024
- Intel Corporation
- Naresh Satyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for tuning emission wavelength of laser device
- Patent number 11,437,777
- Issue date Sep 6, 2022
- Sumitomo Electric Device Innovations, Inc.
- Hirokazu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precisely controlled chirped diode laser and coherent lidar system
- Patent number 11,187,807
- Issue date Nov 30, 2021
- Intel Corporation
- Naresh Satyan
- 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
Robust, compact, field-able tunable integrated photonic device
- Patent number 10,411,436
- Issue date Sep 10, 2019
- Steven R. J. Brueck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-channel tunable laser
- Patent number 9,991,963
- Issue date Jun 5, 2018
- Huawei Technologies Co., Ltd.
- Ramsey Selim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical semiconductor device and method of fabricating the same
- Patent number 9,985,413
- Issue date May 29, 2018
- Sumitomo Electric Device Innovations, Inc.
- Taro Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser and method for tuning a lasing mode
- Patent number 9,871,344
- Issue date Jan 16, 2018
- Huawei Technologies Co., Ltd.
- Ramsey Selim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling tunable wavelength laser
- Patent number 9,819,148
- Issue date Nov 14, 2017
- Sumitomo Electric Device Innovations, Inc.
- Hirokazu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmitter implementing wavelength tunable diode
- Patent number 9,819,149
- Issue date Nov 14, 2017
- Sumitomo Electrix Industries, Ltd.
- Katsumi Uesaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor resonator, optical semiconductor device, and...
- Patent number 9,791,622
- Issue date Oct 17, 2017
- Oclaro Japan, Inc.
- Syunya Yamauchi
- G02 - OPTICS
Information Patent Grant
Tunable semiconductor laser based on reconstruction-equivalent chir...
- Patent number 9,742,152
- Issue date Aug 22, 2017
- Nanjing University
- Lianyan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling tunable wavelength laser
- Patent number 9,742,149
- Issue date Aug 22, 2017
- Sumitomo Electric Device Innovations, Inc.
- Mitsuyoshi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrashot pulse fiber laser
- Patent number 9,735,533
- Issue date Aug 15, 2017
- Deutsches Elektronen-Synchrotron DESY
- Damian Barre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of controlling wavelength tunable laser, control data struct...
- Patent number 9,728,937
- Issue date Aug 8, 2017
- Sumitomo Electric Device Innovations, Inc.
- Hirokazu Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for testing tunable wavelength laser device and tunable wave...
- Patent number 9,653,881
- Issue date May 16, 2017
- Sumitomo Electric Industries, Ltd
- Eiichi Banno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single mode reflector using a nanobeam cavity
- Patent number 9,647,424
- Issue date May 9, 2017
- Oracle International Corporation
- Shiyun Lin
- G02 - OPTICS
Information Patent Grant
Method for switching output wavelength of tunable wavelength laser,...
- Patent number 9,614,349
- Issue date Apr 4, 2017
- Sumitomo Electric Device Innovations, Inc.
- Mitsuyoshi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method to determine operating conditions of wavelength tunable lase...
- Patent number 9,595,808
- Issue date Mar 14, 2017
- Sumitomo Electric Industries, Ltd
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling wavelength tunable laser
- Patent number 9,564,735
- Issue date Feb 7, 2017
- Sumitomo Electric Device Innovations, Inc.
- Mitsuyoshi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External cavity laser with single mode-hop-free tuning
- Patent number 9,490,607
- Issue date Nov 8, 2016
- Santec Corporation
- Changho Chong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling wavelength-tunable laser
- Patent number 9,450,378
- Issue date Sep 20, 2016
- Sumitomo Electric Device Innovations, Inc.
- Hirokazu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus and method to re-tune emission wavelength tunable LD
- Patent number 9,444,221
- Issue date Sep 13, 2016
- Sumitomo Electric Industries, Ltd
- Katsumi Uesaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling wavelength tunable laser
- Patent number 9,444,220
- Issue date Sep 13, 2016
- Sumitomo Electric Device Innovations, Inc.
- Mitsuyoshi Miyata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for fabrication of controlled chirp gratings
- Patent number 9,431,789
- Issue date Aug 30, 2016
- STC.UNM
- Steven R. J. Brueck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of controlling wavelength tunable laser, control data struct...
- Patent number 9,413,138
- Issue date Aug 9, 2016
- Sumitomo Electric Device Innovations, Inc.
- Hirokazu Tanaka
- B82 - NANO-TECHNOLOGY
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
Optical semiconductor resonator, optical semiconductor device, and...
- Patent number 9,335,483
- Issue date May 10, 2016
- Oclaro Japan, Inc.
- Norihito Kosugi
- G02 - OPTICS
Information Patent Grant
Method to determine operating conditions of wavelength tunable lase...
- Patent number 9,184,561
- Issue date Nov 10, 2015
- Sumitomo Electric Industries, Ltd
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable semiconductor laser diode
- Patent number 9,172,212
- Issue date Oct 27, 2015
- Sumitomo Electric Industries, Ltd.
- Toshimitsu Kaneko
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MULTI-WAVELENGTH EXTERNAL CAVITY LASER
- Publication number 20240313505
- Publication date Sep 19, 2024
- Santec Holdings Corporation
- Changho CHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIDE BANDWIDTH LASER CHIP
- Publication number 20220360047
- Publication date Nov 10, 2022
- Microsoft Technology Licensing, LLC
- Pasi Petteri PIETILAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH KAPPA SEMICONDUCTOR LASERS
- Publication number 20220263286
- Publication date Aug 18, 2022
- MACOM Technology Solutions Holdings, Inc.
- Malcolm R. Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRECISELY CONTROLLED CHIRPED DIODE LASER AND COHERENT LIDAR SYSTEM
- Publication number 20220043155
- Publication date Feb 10, 2022
- Intel Corporation
- Naresh SATYAN
- G01 - MEASURING TESTING
Information Patent Application
LASER DEVICE
- Publication number 20190280462
- Publication date Sep 12, 2019
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Martin MOEHRLE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROBUST, COMPACT, FIELD-ABLE TUNABLE INTEGRATED PHOTONIC DEVICE
- Publication number 20180366904
- Publication date Dec 20, 2018
- STC.UNM
- Steven R.J. Brueck
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TRANSMITTER IMPLEMENTING WAVELENGTH TUNABLE DIODE
- Publication number 20170149209
- Publication date May 25, 2017
- Sumitomo Electric Industries, Ltd.
- Katsumi Uesaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE SEMICONDUCTOR LASER BASED ON RECONSTRUCTION-EQUIVALENT CHIR...
- Publication number 20160134082
- Publication date May 12, 2016
- NANJING UNIVERSITY SCIENCE PARK DEVELOPMENT CO., LTD.
- Lianyan LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CONTROLLING WAVELENGTH-TUNABLE LASER
- Publication number 20160079732
- Publication date Mar 17, 2016
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Hirokazu TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO DETERMINE OPERATING CONDITIONS OF WAVELENGTH TUNABLE LASE...
- Publication number 20160036199
- Publication date Feb 4, 2016
- SUMITOMO ELECTRIC INDUSTRIES,LTD.
- Tsutomu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor DBR Laser
- Publication number 20150288140
- Publication date Oct 8, 2015
- OCLARO TECHNOLOGY LTD
- Sam Davies
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO DETERMINE OPERATING CONDITIONS OF WAVELENGTH TUNABLE LASE...
- Publication number 20150092798
- Publication date Apr 2, 2015
- Sumitomo Electric Industries, Ltd.
- Tsutomu ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Multi-Mode Laser
- Publication number 20140300953
- Publication date Oct 9, 2014
- OCLARO TECHNOLOGY LTD
- Neil David Whitbread
- 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
METHOD OF CONTROLLING WAVELENGTH TUNABLE LASER, CONTROL DATA STRUCT...
- Publication number 20140036940
- Publication date Feb 6, 2014
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Hirokazu Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD TO TUNE EMISSION WAVELENGTH OF WAVELENGTH TUNABLE LASER DIODE
- Publication number 20140010249
- Publication date Jan 9, 2014
- Tomoko MIURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO TUNE EMISSION WAVELENGTH OF SEMICONDUCTOR LASER DIODE
- Publication number 20130343411
- Publication date Dec 26, 2013
- Eiichi BANNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20130308666
- Publication date Nov 21, 2013
- Sumitomo Electric Industries, Ltd.
- Tsutomu Ishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...
- Publication number 20130235891
- Publication date Sep 12, 2013
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...
- Publication number 20130148676
- Publication date Jun 13, 2013
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- 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
METHOD TO CONTROL EMISSION WAVELENGTH OF TUNABLE LASER DIODE
- Publication number 20130094528
- Publication date Apr 18, 2013
- Sumitomo Electric Industries, Ltd.
- Tomoko IKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...
- Publication number 20130094527
- Publication date Apr 18, 2013
- Sumitomo Electric Industries, Ltd.
- Chie FUKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO SWITCH EMISSION WAVELENGTH OF TUNABLE LASER DIODE
- Publication number 20130070795
- Publication date Mar 21, 2013
- Sumitomo Electric Industries, Ltd.
- Tomoko IKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO ASSEMBLE OPTICAL DEVICES WITH OPTICALLY INTERFERING DEVICE
- Publication number 20130055545
- Publication date Mar 7, 2013
- Sumitomo Electric Industries, Ltd.
- Tohru WATANABE
- G02 - OPTICS
Information Patent Application
METHOD OF CONTROLLING WAVELENGTH-TUNABLE LASER
- Publication number 20130039370
- Publication date Feb 14, 2013
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Masao SHIBATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH TUNABLE LASER DIODE
- Publication number 20130003762
- Publication date Jan 3, 2013
- Sumitomo Electric Industries, Ltd.
- Toshimitsu KANEKO
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL TRANSMITTER SUBASSEMBLY
- Publication number 20120301156
- Publication date Nov 29, 2012
- Sumitomo Electric Industries, Ltd.
- Lance THOMPSON
- G02 - OPTICS
Information Patent Application
Wavelength Conversion Light Source Device
- Publication number 20120218763
- Publication date Aug 30, 2012
- SHIMADZU CORPORATION
- Jiro Saikawa
- G02 - OPTICS
Information Patent Application
WAVELENGTH TUNABLE EXTERNAL CAVITY LASER GENERATING DEVICE
- Publication number 20120093178
- Publication date Apr 19, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hyun Soo KIM
- B82 - NANO-TECHNOLOGY

Chirped grating

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Precisely controlled chirped diode laser and coherent LIDAR system

Method for tuning emission wavelength of laser device

Precisely controlled chirped diode laser and coherent lidar system

Laser device

Robust, compact, field-able tunable integrated photonic device

Multi-channel tunable laser

Optical semiconductor device and method of fabricating the same

Tunable laser and method for tuning a lasing mode

Method for controlling tunable wavelength laser

Optical transmitter implementing wavelength tunable diode

Optical semiconductor resonator, optical semiconductor device, and...

Tunable semiconductor laser based on reconstruction-equivalent chir...

Method for controlling tunable wavelength laser

Ultrashot pulse fiber laser

Method of controlling wavelength tunable laser, control data struct...

Method for testing tunable wavelength laser device and tunable wave...

Single mode reflector using a nanobeam cavity

Method for switching output wavelength of tunable wavelength laser,...

Method to determine operating conditions of wavelength tunable lase...

Method for controlling wavelength tunable laser

External cavity laser with single mode-hop-free tuning

Method for controlling wavelength-tunable laser

Laser apparatus and method to re-tune emission wavelength tunable LD

Method for controlling wavelength tunable laser

Method and apparatus for fabrication of controlled chirp gratings

Method of controlling wavelength tunable laser, control data struct...

Semiconductor DBR laser

Optical semiconductor resonator, optical semiconductor device, and...

Method to determine operating conditions of wavelength tunable lase...

Tunable semiconductor laser diode

Patents Applicationslast 30 patents

MULTI-WAVELENGTH EXTERNAL CAVITY LASER

WIDE BANDWIDTH LASER CHIP

HIGH KAPPA SEMICONDUCTOR LASERS

PRECISELY CONTROLLED CHIRPED DIODE LASER AND COHERENT LIDAR SYSTEM

LASER DEVICE

ROBUST, COMPACT, FIELD-ABLE TUNABLE INTEGRATED PHOTONIC DEVICE

OPTICAL TRANSMITTER IMPLEMENTING WAVELENGTH TUNABLE DIODE

TUNABLE SEMICONDUCTOR LASER BASED ON RECONSTRUCTION-EQUIVALENT CHIR...

METHOD FOR CONTROLLING WAVELENGTH-TUNABLE LASER

METHOD TO DETERMINE OPERATING CONDITIONS OF WAVELENGTH TUNABLE LASE...

Semiconductor DBR Laser

METHOD TO DETERMINE OPERATING CONDITIONS OF WAVELENGTH TUNABLE LASE...

Tunable Multi-Mode Laser

WAVELENGTH TUNABLE SEMICONDUCTOR LASER HAVING TWO DIFRACTIVE GRATIN...

METHOD OF CONTROLLING WAVELENGTH TUNABLE LASER, CONTROL DATA STRUCT...

METHOD TO TUNE EMISSION WAVELENGTH OF WAVELENGTH TUNABLE LASER DIODE

METHOD TO TUNE EMISSION WAVELENGTH OF SEMICONDUCTOR LASER DIODE

SEMICONDUCTOR LASER

WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...

WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...

DBR Laser Diode With Symmetric Aperiodically Shifted Grating Phase

METHOD TO CONTROL EMISSION WAVELENGTH OF TUNABLE LASER DIODE

WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR...

METHOD TO SWITCH EMISSION WAVELENGTH OF TUNABLE LASER DIODE

METHOD TO ASSEMBLE OPTICAL DEVICES WITH OPTICALLY INTERFERING DEVICE

METHOD OF CONTROLLING WAVELENGTH-TUNABLE LASER

WAVELENGTH TUNABLE LASER DIODE

OPTICAL TRANSMITTER SUBASSEMBLY

Wavelength Conversion Light Source Device

WAVELENGTH TUNABLE EXTERNAL CAVITY LASER GENERATING DEVICE