DFB lasers with a complex coupled grating

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H01S5/1228

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

Current Industry

H01S5/1228DFB lasers with a complex coupled grating

Industries

Patents Grantslast 30 patents

Information Patent Grant
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- National Research Council of Canada
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Information Patent Grant
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- Issue date Jul 30, 2024
- ADVANCED MICRO FOUNDRY PTE. LTD.
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- Issue date Oct 3, 2023
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Information Patent Grant
Method for integration of variable Bragg grating coupling coefficients
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- Issue date May 30, 2023
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
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Gratings for high power single mode laser
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- Issue date Oct 19, 2021
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Information Patent Grant
Index and gain coupled distributed feedback laser
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- Issue date Sep 28, 2021
- Palo Alto Research Center Incorporated
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Information Patent Grant
Structure and fabricating method of distributed feedback laser
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Information Patent Grant
Guide transition device with digital grating deflectors and method
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- Issue date Dec 17, 2019
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Information Patent Grant
Optical semiconductor apparatus
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Information Patent Grant
Single facet laser sources
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Information Patent Grant
Dual-use laser source comprising a cascaded array of hybrid distrib...
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Information Patent Grant
Asymmetric optical waveguide grating resonators and DBR lasers
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- Issue date Oct 23, 2018
- Intel Corporation
- Matthew Sysak
- G02 - OPTICS
Information Patent Grant
Apparatus and method for tuning a laser source emission wavelength...
- Patent number 9,971,090
- Issue date May 15, 2018
- Infinera Corporation
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Method for producing quantum cascade laser and quantum cascade laser
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Information Patent Grant
Monolithic wide wavelength tunable mid-IR laser sources
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- Thorlabs Quantum Electronics, Inc.
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Information Patent Grant
Semiconductor laser apparatus and manufacturing method thereof
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Information Patent Grant
Combined Gain-SOA chip
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- Issue date Nov 1, 2016
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
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Information Patent Grant
Monolithic wide wavelength tunable mid-IR laser sources
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- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spontaneous and stimulated emission control using quantum-structure...
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- Issue date Mar 1, 2016
- Keh-Yung Cheng
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Information Patent Grant
System and method for generating light pulses based on direct curre...
- Patent number 9,236,707
- Issue date Jan 12, 2016
- Institut National D'Optique
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Information Patent Grant
Distributed feedback surface emitting laser
- Patent number 9,106,053
- Issue date Aug 11, 2015
- Palo Alto Research Center Incorporated
- Thomas Wunderer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multicolor photonic crystal laser array
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- Issue date Apr 28, 2015
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- Jeremy B. Wright
- 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
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- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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DISTRIBUTED FEEDBACK LASER WITH COMPLEX COUPLING
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BRAGG GRATING AND METHOD FOR MANUFACTURING THE SAME AND DISTRIBUTED...
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- XIAMEN SAN'AN INTEGRATED CIRCUIT CO., LTD.
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EXTERNAL RESONANT LASER MODULE AND METHOD OF MANUFACTURING EXTERNAL...
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SYNTHESIZED APERIODIC GRATINGS AND METHOD OF MANUFACTURE
- Publication number 20220221715
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- National Research Council Canada
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- H01 - BASIC ELECTRIC ELEMENTS
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SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220206226
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- Sumitomo Electric Industries, Ltd.
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SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
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- Sumitomo Electric Industries, Ltd.
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IMPROVEMENTS IN OR RELATING TO A DISTRIBUTED FEEDBACK LASER DEVICE...
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INDEX AND GAIN COUPLED DISTRIBUTED FEEDBACK LASER
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- Palo Alto Research Center Incorporated
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GUIDE TRANSITION DEVICE WITH DIGITAL GRATING DEFLECTORS AND METHOD
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- Publication date Apr 18, 2019
- TRUELIGHT CORPORATION
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- H01 - BASIC ELECTRIC ELEMENTS

DFB lasers with a complex coupled grating

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Synthesized aperiodic gratings and method of manufacture

Semiconductor optical device and method for manufacturing the same

Or relating to a distributed feedback laser device for photonics in...

Semiconductor optical device and method for manufacturing the same

Method for integration of variable Bragg grating coupling coefficients

Gratings for high power single mode laser

Index and gain coupled distributed feedback laser

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

Monolithic integrated semiconductor random laser

Continuous-wave pumped polymer laser and preparation method thereof

Laser devices

Single facet laser sources

Structure and fabricating method of distributed feedback laser

Guide transition device with digital grating deflectors and method

Optical semiconductor apparatus

Single facet laser sources

Dual-use laser source comprising a cascaded array of hybrid distrib...

Tunable laser device

Asymmetric optical waveguide grating resonators and DBR lasers

Apparatus and method for tuning a laser source emission wavelength...

Method for producing quantum cascade laser and quantum cascade laser

Monolithic wide wavelength tunable mid-IR laser sources

Semiconductor laser apparatus and manufacturing method thereof

Combined Gain-SOA chip

Monolithic wide wavelength tunable mid-IR laser sources

Spontaneous and stimulated emission control using quantum-structure...

System and method for generating light pulses based on direct curre...

Distributed feedback surface emitting laser

Multicolor photonic crystal laser array

Edge-emitting semiconductor laser

Patents Applicationslast 30 patents

SEMICONDUCTOR LASER

MANUFACTURABLE GALLIUM AND NITROGEN CONTAINING COUPLED WAVEGUIDE DE...

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

Optical Semiconductor Device

DISTRIBUTED FEEDBACK LASER WITH COMPLEX COUPLING

BRAGG GRATING AND METHOD FOR MANUFACTURING THE SAME AND DISTRIBUTED...

EXTERNAL RESONANT LASER MODULE AND METHOD OF MANUFACTURING EXTERNAL...

SYNTHESIZED APERIODIC GRATINGS AND METHOD OF MANUFACTURE

SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME

IMPROVEMENTS IN OR RELATING TO A DISTRIBUTED FEEDBACK LASER DEVICE...

LASER DIODE AND METHOD FOR PRODUCING LASER RADIATION OF AT LEAST TW...

INDEX AND GAIN COUPLED DISTRIBUTED FEEDBACK LASER

INDEX AND GAIN COUPLED DISTRIBUTED FEEDBACK LASER

GUIDE TRANSITION DEVICE WITH DIGITAL GRATING DEFLECTORS AND METHOD

METHOD FOR FABRICATING AN ELCTRO-ABSORPTION MODULATED LASER AND ELE...

SINGLE FACET LASER SOURCES

GUIDE TRANSITION DEVICE WITH DIGITAL GRATING DEFLECTORS AND METHOD

Structure And Fabricating Method Of Distributed Feedback Laser

ORBITAL ANGULAR MOMENTUM MICROLASER AND METHOD

DUAL-USE LASER SOURCE COMPRISING A CASCADED ARRAY OF HYBRID DISTRIB...

TUNABLE LASER DEVICE

OPTICAL SEMICONDUCTOR APPARATUS

ASYMMETRIC OPTICAL WAVEGUIDE GRATING RESONATORS & DBR LASERS

MONOLITHIC WIDE WAVELENGTH TUNABLE MID-IR LASER SOURCES

COMBINED GAIN-SOA CHIP

SEMICONDUCTOR LASER DIODE AND LASER ARRAY IMPLEMENTING THE SAME

MONOLITHIC WIDE WAVELENGTH TUNABLE MID-IR LASER SOURCES

Multicolor Photonic Crystal Laser Array

LASER DEVICE