by other means than a jump in the grating period

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

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H01S5/1243by other means than a jump in the grating period

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Patents Grantslast 30 patents

Information Patent Grant
Tunable semiconductor laser device
- Patent number 11,670,907
- Issue date Jun 6, 2023
- II-VI DELAWARE, INC.
- Jan-Olof Wesström
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bloch mirror resonator and distributed feedback laser using same
- Patent number 10,862,269
- Issue date Dec 8, 2020
- The Research Foundation for The State University of New York
- Victor Pogrebnyak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed feedback-laser diodes
- Patent number 8,937,980
- Issue date Jan 20, 2015
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor optical element, semiconductor laser using the semico...
- Patent number 8,184,671
- Issue date May 22, 2012
- Anritsu Corporation
- Hiroshi Mori
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser structure including quantum dot
- Patent number 7,606,284
- Issue date Oct 20, 2009
- Electronics and Telecommunications Research Institute
- Dae Kon Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing a diffraction grating
- Patent number 7,282,455
- Issue date Oct 16, 2007
- Sumitomo Electric Industries, Ltd.
- Takeshi Kishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable semiconductor laser and method thereof
- Patent number 7,179,669
- Issue date Feb 20, 2007
- Electronics and Telecommunications Research Institute
- Sahng Gi Park
- 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
Gain-clamped optical amplifier
- Patent number 7,079,310
- Issue date Jul 18, 2006
- Chih-Hsiao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed feedback semiconductor laser for outputting beam of sin...
- Patent number 7,065,123
- Issue date Jun 20, 2006
- Anritsu Corporation
- Hiroshi Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of wavelength tuning in a semiconductor tunable laser
- Patent number 7,065,108
- Issue date Jun 20, 2006
- Electronics and Telecommunications Research Institute
- Sahng Gi Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power, manufacturable sampled grating distributed Bragg reflec...
- Patent number 6,909,734
- Issue date Jun 21, 2005
- Agility Communications, Inc.
- Larry A. Coldren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined single-frequency laser and linear amplifier
- Patent number 6,839,371
- Issue date Jan 4, 2005
- Sarnoff Corporation
- Ramon Ubaldo Martinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of generating an optical signal with a tunable laser source...
- Patent number 6,687,278
- Issue date Feb 3, 2004
- Agility Communications, Inc.
- Thomas Beck Mason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable laser source with integrated optical amplifier
- Patent number 6,658,035
- Issue date Dec 2, 2003
- Agility Communications, Inc.
- Thomas Beck Mason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of making a tunable laser source with integrated optical amp...
- Patent number 6,654,400
- Issue date Nov 25, 2003
- Agility Communications, Inc.
- Thomas Beck Mason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for fabricating single-mode DBR laser with improved yield
- Patent number 6,638,773
- Issue date Oct 28, 2003
- Applied Optoelectronics, Inc.
- Wen-Yen Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Opto-electronic laser with integrated modulator
- Patent number 6,628,690
- Issue date Sep 30, 2003
- Agility Communications, Inc.
- Gregory Fish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for making a monolithic wavelength converter assembly
- Patent number 6,624,000
- Issue date Sep 23, 2003
- Agility Communications, Inc.
- Larry Coldren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of modulating an optical wavelength with an opto-electronic...
- Patent number 6,614,819
- Issue date Sep 2, 2003
- Agility Communications, Inc.
- Gregory Fish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated opto-electronic wavelength converter assembly
- Patent number 6,580,739
- Issue date Jun 17, 2003
- Agility Communications, Inc.
- Larry Coldren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of making an opto-electronic laser with integrated modulator
- Patent number 6,574,259
- Issue date Jun 3, 2003
- Agility Communications, Inc.
- Gregory Fish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed feedback semiconductor laser with phase shift region ha...
- Patent number 6,411,640
- Issue date Jun 25, 2002
- Canon Kabushiki Kaisha
- Koichiro Nakanishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for converting an optical wavelength using a monolithic wave...
- Patent number 6,349,106
- Issue date Feb 19, 2002
- Agility Communications, Inc.
- Larry Coldren
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
Wavelength-tunable optoelectronic apparatus
- Patent number 6,208,793
- Issue date Mar 27, 2001
- Deutsche Telekom AG
- Hartmut Hillmer
- G02 - OPTICS
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
Semiconductor optical amplification element
- Patent number 6,141,477
- Issue date Oct 31, 2000
- NEC Corporation
- Shotaro Kitamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed-feedback semiconductor laser
- Patent number 6,111,906
- Issue date Aug 29, 2000
- NEC Corporation
- Yoshiharu Muroya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sub-carrier multiplexing in broadband optical networks
- Patent number 6,081,361
- Issue date Jun 27, 2000
- Lucent Technologies Inc.
- Laura Ellen Adams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor optical amplifier
- Patent number 6,052,222
- Issue date Apr 18, 2000
- NEC Corporation
- Shotaro Kitamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Wavelength Tunable Laser
- Publication number 20240039242
- Publication date Feb 1, 2024
- Nippon Telegraph and Telephone Corporation
- Takuma Tsurugaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE SEMICONDUCTOR LASER DEVICE
- Publication number 20230361529
- Publication date Nov 9, 2023
- II-VI Delaware, Inc.
- Jan-Olof Wesstroem
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE SEMICONDUCTOR LASER DEVICE
- Publication number 20210013697
- Publication date Jan 14, 2021
- II-VI Delaware, Inc.
- Jan-Olof Wesström
- G01 - MEASURING TESTING
Information Patent Application
LASER CHIP WITH MULTIPLE OUTPUTS ON COMMON SIDE
- Publication number 20180006433
- Publication date Jan 4, 2018
- Mellanox Technologies Silicon Photonics Inc.
- Dazeng Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED FEEDBACK-LASER DIODES
- Publication number 20130287054
- Publication date Oct 31, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor Optical Element, Semiconductor Laser Using the Semico...
- Publication number 20100150579
- Publication date Jun 17, 2010
- Hiroshi Mori
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser structure including quantum dot
- Publication number 20070133639
- Publication date Jun 14, 2007
- Dae Kon Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable semiconductor laser and method thereof
- Publication number 20060194358
- Publication date Aug 31, 2006
- Sahng Gi Park
- G02 - OPTICS
Information Patent Application
Single mode distributed feedback laser
- Publication number 20060165147
- Publication date Jul 27, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- In Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of producing a diffraction grating
- Publication number 20060134815
- Publication date Jun 22, 2006
- Takeshi Kishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gain-clamped optical amplifier
- Publication number 20050152026
- Publication date Jul 14, 2005
- Chih-Hsiao Chen
- 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
Tunable semiconductor laser and method thereof
- Publication number 20040136415
- Publication date Jul 15, 2004
- Sahng Gi Park
- G02 - OPTICS
Information Patent Application
Distributed feedback semiconductor laser for outputting beam of sin...
- Publication number 20040001522
- Publication date Jan 1, 2004
- Anritsu Corporation
- Hiroshi Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-power, manufacturable sampled grating distributed bragg reflec...
- Publication number 20020105991
- Publication date Aug 8, 2002
- Larry A. Coldren
- B82 - NANO-TECHNOLOGY

by other means than a jump in the grating period

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tunable semiconductor laser device

Bloch mirror resonator and distributed feedback laser using same

Distributed feedback-laser diodes

Semiconductor optical element, semiconductor laser using the semico...

Semiconductor laser structure including quantum dot

Method of producing a diffraction grating

Tunable semiconductor laser and method thereof

Tuneable laser

Gain-clamped optical amplifier

Distributed feedback semiconductor laser for outputting beam of sin...

Method of wavelength tuning in a semiconductor tunable laser

High-power, manufacturable sampled grating distributed Bragg reflec...

Combined single-frequency laser and linear amplifier

Method of generating an optical signal with a tunable laser source...

Tunable laser source with integrated optical amplifier

Method of making a tunable laser source with integrated optical amp...

Method for fabricating single-mode DBR laser with improved yield

Opto-electronic laser with integrated modulator

Method for making a monolithic wavelength converter assembly

Method of modulating an optical wavelength with an opto-electronic...

Integrated opto-electronic wavelength converter assembly

Method of making an opto-electronic laser with integrated modulator

Distributed feedback semiconductor laser with phase shift region ha...

Method for converting an optical wavelength using a monolithic wave...

Wavelength-tunable optoelectronic apparatus

Distributed feedback semiconductor laser

Semiconductor optical amplification element

Distributed-feedback semiconductor laser

Sub-carrier multiplexing in broadband optical networks

Semiconductor optical amplifier

Patents Applicationslast 30 patents

Wavelength Tunable Laser

TUNABLE SEMICONDUCTOR LASER DEVICE

TUNABLE SEMICONDUCTOR LASER DEVICE

LASER CHIP WITH MULTIPLE OUTPUTS ON COMMON SIDE

DISTRIBUTED FEEDBACK-LASER DIODES

Semiconductor Optical Element, Semiconductor Laser Using the Semico...

Semiconductor laser structure including quantum dot

Tunable semiconductor laser and method thereof

Single mode distributed feedback laser

Method of producing a diffraction grating

Gain-clamped optical amplifier

Tuneable laser

Tunable semiconductor laser and method thereof

Distributed feedback semiconductor laser for outputting beam of sin...

High-power, manufacturable sampled grating distributed bragg reflec...