with a varying coupling constant along the optical axis

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H01S5/1225

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

Current Industry

H01S5/1225with a varying coupling constant along the optical axis

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-low noise, highly stable single-mode operation, high power, B...
- Patent number 12,166,332
- Issue date Dec 10, 2024
- ColdQuanta, Inc.
- Paul A Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for integration of variable Bragg grating coupling coefficients
- Patent number 11,664,640
- Issue date May 30, 2023
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
- Mark A. Stephen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tapered-grating single mode lasers and method of manufacturing
- Patent number 11,456,573
- Issue date Sep 27, 2022
- California Institute of Technology
- Ryan M. Briggs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-low noise, highly stable single-mode operation, high power, B...
- Patent number 11,005,233
- Issue date May 11, 2021
- Morton Hybrid Lasers, LLC
- Paul A. Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed reflector laser
- Patent number 10,944,241
- Issue date Mar 9, 2021
- II-VI DELAWARE, INC.
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting quantum cascade laser
- Patent number 10,630,059
- Issue date Apr 21, 2020
- Kabushiki Kaisha Toshiba
- Shinji Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure and fabricating method of distributed feedback laser
- Patent number 10,581,223
- Issue date Mar 3, 2020
- TrueLight Corporation
- Chien Hung Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-low noise, highly stable single-mode operation, high power, B...
- Patent number 10,483,718
- Issue date Nov 19, 2019
- Morton Photonics, Inc.
- Paul Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-low noise, highly stable single-mode operation, high power, B...
- Patent number 10,476,233
- Issue date Nov 12, 2019
- Morton Photonics, Inc.
- Paul Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed reflector laser
- Patent number 10,461,503
- Issue date Oct 29, 2019
- Finisar Corporation
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting quantum cascade laser
- Patent number 10,424,899
- Issue date Sep 24, 2019
- Kabushiki Kaisha Toshiba
- Shinji Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode with distributed feedback and method for producing
- Patent number 10,348,056
- Issue date Jul 9, 2019
- Forschungsverbund Berlin e.V.
- Jörg Fricke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-low noise, highly stable single-mode operation, high power, B...
- Patent number 10,193,306
- Issue date Jan 29, 2019
- Morton Photonics Incorporated
- Paul A. Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser device
- Patent number 10,164,406
- Issue date Dec 25, 2018
- Alcatel Lucent
- Nicolas Chimot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric optical waveguide grating resonators and DBR lasers
- Patent number 10,109,981
- Issue date Oct 23, 2018
- Intel Corporation
- Matthew Sysak
- G02 - OPTICS
Information Patent Grant
Lasing output based on varying modal index
- Patent number 10,090,632
- Issue date Oct 2, 2018
- Hewlett Packard Enterprise Development LP
- Di Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing quantum cascade laser and quantum cascade laser
- Patent number 9,941,666
- Issue date Apr 10, 2018
- Sumitomo Electric Industries, Ltd.
- Yukihiro Tsuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and optical module
- Patent number 9,634,465
- Issue date Apr 25, 2017
- Fujitsu Limited
- Manabu Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 9,502,861
- Issue date Nov 22, 2016
- Fujitsu Optical Components Limited
- Yasutaka Higa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed feedback laser diode
- Patent number 9,455,550
- Issue date Sep 27, 2016
- Mitsubishi Electric Corporation
- Tetsuya Uetsuji
- 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
Process to form a mold of nanoimprint technique for making diffract...
- Patent number 8,679,392
- Issue date Mar 25, 2014
- Sumitomo Electric Industries, Ltd.
- Masaki Yanagisawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser
- Patent number 8,582,617
- Issue date Nov 12, 2013
- Mitsubishi Electric Corporation
- Kimio Shigihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode device and method of fabrication thereof
- Patent number 8,477,819
- Issue date Jul 2, 2013
- Renesas Electronics Corporation
- Shotaro Kitamura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Horizontal emitting, vertical emitting, beam shaped, distributed fe...
- Patent number 8,227,818
- Issue date Jul 24, 2012
- The Regents of the University of California
- Claude C. A. Weisbuch
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser
- Patent number 8,144,741
- Issue date Mar 27, 2012
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 7,773,651
- Issue date Aug 10, 2010
- Mitsubishi Electric Corporation
- Kazuhisa Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Horizontal emitting, vertical emitting, beam shaped, distributed fe...
- Patent number 7,768,024
- Issue date Aug 3, 2010
- The Regents of the University of California
- Claude C. A. Weisbuch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device having diffraction grating
- Patent number 7,738,523
- Issue date Jun 15, 2010
- Fujitsu Limited
- Nobuaki Hatori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a light-emitting device with a periodic st...
- Patent number 7,736,926
- Issue date Jun 15, 2010
- Sumitomo Electric Industries Ltd.
- Hideki Yagi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR LASER ELEMENT
- Publication number 20250030222
- Publication date Jan 23, 2025
- Ushio Denki Kabushiki Kaisha
- Toshihiko FUKAMACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...
- Publication number 20210305781
- Publication date Sep 30, 2021
- Morton Hybrid Lasers, LLC
- Paul A. Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED REFLECTOR LASER
- Publication number 20200044415
- Publication date Feb 6, 2020
- Finisar Corporation
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING QUANTUM CASCADE LASER
- Publication number 20200006922
- Publication date Jan 2, 2020
- KABUSHIKI KAISHA TOSHIBA
- Shinji SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...
- Publication number 20190372307
- Publication date Dec 5, 2019
- Morton Photonics, Inc.
- Paul A. Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...
- Publication number 20190157841
- Publication date May 23, 2019
- Morton Photonics, Inc.
- Paul Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...
- Publication number 20190157840
- Publication date May 23, 2019
- Morton Photonics, Inc.
- Paul Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED REFLECTOR LASER
- Publication number 20190140422
- Publication date May 9, 2019
- Finisar Corporation
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE WITH DISTRIBUTED FEEDBACK AND METHOD FOR PRODUCING
- Publication number 20180145481
- Publication date May 24, 2018
- FORSCHUNGSVERBUND BERLIN E.V.
- Jörg FRICKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...
- Publication number 20180054040
- Publication date Feb 22, 2018
- Morton Photonics Incorporated
- Paul A. Morton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND OPTICAL MODULE
- Publication number 20170194766
- Publication date Jul 6, 2017
- Fujitsu Limited
- Manabu MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LASER DEVICE
- Publication number 20170170631
- Publication date Jun 15, 2017
- Nicolas CHIMOT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND OPTICAL MODULE
- Publication number 20140294031
- Publication date Oct 2, 2014
- Fujitsu Limited
- Manabu MATSUDA
- 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 LASER
- Publication number 20130016753
- Publication date Jan 17, 2013
- Mitsubishi Electric Corporation
- Kimio SHIGIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS TO FORM A MOLD OF NANOIMPRINT TECHNIQUE FOR MAKING DIFFRACT...
- Publication number 20110212556
- Publication date Sep 1, 2011
- Sumitomo Electric Industries, Ltd.
- Masaki Yanagisawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DIODE DEVICE AND METHOD OF FABRICATION THEREOF
- Publication number 20110134955
- Publication date Jun 9, 2011
- Renesas Electronics Corporation
- Shotaro KITAMURA
- B82 - NANO-TECHNOLOGY
Information Patent Application
HORIZONTAL EMITTING, VERTICAL EMITTING, BEAM SHAPED, DISTRIBUTED FE...
- Publication number 20100265979
- Publication date Oct 21, 2010
- The Regents of the University of California
- Claude C.A. Weisbuch
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20100260225
- Publication date Oct 14, 2010
- Mitsubishi Electric Corporation
- Kazuhisa TAKAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process to form a mold of nanoimprint technique for making diffract...
- Publication number 20090053656
- Publication date Feb 26, 2009
- Masaki Yanagisawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20080240189
- Publication date Oct 2, 2008
- Mitsubishi Electric Corporation
- Kazuhisa TAKAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED FEEDBACK LASER WITH IMPROVED OPTICAL FIELD UNIFORMITY A...
- Publication number 20080112445
- Publication date May 15, 2008
- APPLIED OPTOELECTRONICS, INC.
- Klaus Alexander Anselm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20070268949
- Publication date Nov 22, 2007
- Mitsubishi Electric Corporation
- Kazuhisa TAKAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing a light-emitting device with a periodic st...
- Publication number 20070253456
- Publication date Nov 1, 2007
- Hideki Yagi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical semiconductor device having diffraction grating
- Publication number 20070248134
- Publication date Oct 25, 2007
- Fujitsu Limited
- Nobuaki Hatori
- B82 - NANO-TECHNOLOGY
Information Patent Application
Horizontal emitting, vertical emitting, beam shaped, distributed fe...
- Publication number 20070125995
- Publication date Jun 7, 2007
- Claude C.A. Weisbuch
- G02 - OPTICS
Information Patent Application
Surface emitting laser
- Publication number 20070121694
- Publication date May 31, 2007
- Canon Kabushiki Kaisha
- Kohei Okamoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
Current biased dual DBR grating semiconductor laser
- Publication number 20050180479
- Publication date Aug 18, 2005
- The Board of Trustees of the Universtiy of Illinois
- James J. Coleman
- 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
Distributed feedback laser with differential grating
- Publication number 20050117622
- Publication date Jun 2, 2005
- Thomas Lenosky
- H01 - BASIC ELECTRIC ELEMENTS

with a varying coupling constant along the optical axis

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultra-low noise, highly stable single-mode operation, high power, B...

Method for integration of variable Bragg grating coupling coefficients

Tapered-grating single mode lasers and method of manufacturing

Ultra-low noise, highly stable single-mode operation, high power, B...

Distributed reflector laser

Surface emitting quantum cascade laser

Structure and fabricating method of distributed feedback laser

Ultra-low noise, highly stable single-mode operation, high power, B...

Ultra-low noise, highly stable single-mode operation, high power, B...

Distributed reflector laser

Surface emitting quantum cascade laser

Laser diode with distributed feedback and method for producing

Ultra-low noise, highly stable single-mode operation, high power, B...

Tunable laser device

Asymmetric optical waveguide grating resonators and DBR lasers

Lasing output based on varying modal index

Method for producing quantum cascade laser and quantum cascade laser

Optical device and optical module

Semiconductor laser

Distributed feedback laser diode

Distributed feedback-laser diodes

Process to form a mold of nanoimprint technique for making diffract...

Semiconductor laser

Semiconductor laser diode device and method of fabrication thereof

Horizontal emitting, vertical emitting, beam shaped, distributed fe...

Semiconductor laser

Semiconductor laser

Horizontal emitting, vertical emitting, beam shaped, distributed fe...

Optical semiconductor device having diffraction grating

Method for manufacturing a light-emitting device with a periodic st...

Patents Applicationslast 30 patents

NITRIDE SEMICONDUCTOR LASER ELEMENT

ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...

DISTRIBUTED REFLECTOR LASER

SURFACE EMITTING QUANTUM CASCADE LASER

ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...

ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...

ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...

DISTRIBUTED REFLECTOR LASER

LASER DIODE WITH DISTRIBUTED FEEDBACK AND METHOD FOR PRODUCING

ULTRA-LOW NOISE, HIGHLY STABLE SINGLE-MODE OPERATION, HIGH POWER, B...

OPTICAL DEVICE AND OPTICAL MODULE

TUNABLE LASER DEVICE

OPTICAL DEVICE AND OPTICAL MODULE

DISTRIBUTED FEEDBACK-LASER DIODES

SEMICONDUCTOR LASER

PROCESS TO FORM A MOLD OF NANOIMPRINT TECHNIQUE FOR MAKING DIFFRACT...

SEMICONDUCTOR LASER DIODE DEVICE AND METHOD OF FABRICATION THEREOF

HORIZONTAL EMITTING, VERTICAL EMITTING, BEAM SHAPED, DISTRIBUTED FE...

SEMICONDUCTOR LASER

Process to form a mold of nanoimprint technique for making diffract...

SEMICONDUCTOR LASER

DISTRIBUTED FEEDBACK LASER WITH IMPROVED OPTICAL FIELD UNIFORMITY A...

SEMICONDUCTOR LASER

Method for manufacturing a light-emitting device with a periodic st...

Optical semiconductor device having diffraction grating

Horizontal emitting, vertical emitting, beam shaped, distributed fe...

Surface emitting laser

Current biased dual DBR grating semiconductor laser

Gain-clamped optical amplifier

Distributed feedback laser with differential grating