Optical confinement

Industry

CPC
H01S5/2018

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Parent Industries

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

Current Industry

H01S5/2018Optical confinement

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and device for aligning a laser and a waveguide
- Patent number 12,149,052
- Issue date Nov 19, 2024
- DustPhotonics
- Yoel Chetrit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-variable laser
- Patent number 12,009,636
- Issue date Jun 11, 2024
- Furukawa Electric Co., Ltd.
- Junji Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device having a light-emitting structure and a waveguide in...
- Patent number 11,927,819
- Issue date Mar 12, 2024
- Hewlett Packard Enterprise Development LP
- Sudharsanan Srinivasan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Confining features for mode shaping of lasers and coupling with sil...
- Patent number 11,837,851
- Issue date Dec 5, 2023
- GLOBALFOUNDRIES U.S. INC.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Strained and strain control regions in optical devices
- Patent number 11,715,931
- Issue date Aug 1, 2023
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element
- Patent number 11,705,693
- Issue date Jul 18, 2023
- Nippon Telegraph and Telephone Corporation
- Takuma Aihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and method of manufacturing same, and projector
- Patent number 11,670,911
- Issue date Jun 6, 2023
- Seiko Epson Corporation
- Michifumi Nagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Edge-emitting laser diode with improved power stability
- Patent number 11,670,914
- Issue date Jun 6, 2023
- Exalos AG
- Antonino Francesco Castiglia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-variable laser
- Patent number 11,605,935
- Issue date Mar 14, 2023
- Furukawa Electric Co., Ltd.
- Junji Yoshida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Wavelength-variable laser
- Patent number 11,581,706
- Issue date Feb 14, 2023
- Furukawa Electric Co., Ltd.
- Junji Yoshida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical module
- Patent number 11,567,274
- Issue date Jan 31, 2023
- Molex, LLC
- Sung-Ping Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Confining features for mode shaping of lasers and coupling with sil...
- Patent number 11,515,685
- Issue date Nov 29, 2022
- GLOBALFOUNDRIES U.S. INC.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method, system and apparatus for higher order mode suppression
- Patent number 11,495,942
- Issue date Nov 8, 2022
- nLIGHT, Inc.
- Manoj Kanskar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser
- Patent number 11,469,572
- Issue date Oct 11, 2022
- TRUMPF PHOTONIC COMPONENTS GMBH
- Philipp Henning Gerlach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for increasing EAM bandwidth, component structure and manufa...
- Patent number 11,374,382
- Issue date Jun 28, 2022
- LUXNET CORPORATION
- Fang-Jeng Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method of manufacturing the same
- Patent number 11,233,374
- Issue date Jan 25, 2022
- Samsung Electronics Co., Ltd.
- Jung-Ho Cha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and atomic oscillator
- Patent number 11,233,376
- Issue date Jan 25, 2022
- Seiko Epson Corporation
- Junichi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Strained and strain control regions in optical devices
- Patent number 11,152,765
- Issue date Oct 19, 2021
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low resistance vertical cavity light source with PNPN blocking
- Patent number 11,088,509
- Issue date Aug 10, 2021
- University of Central Florida Research Foundation, Inc.
- Dennis G. Deppe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Increase VCSEL power using multiple gain layers
- Patent number 11,081,861
- Issue date Aug 3, 2021
- Mieng Pai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bidirectionally emitting semiconductor laser devices
- Patent number 11,063,404
- Issue date Jul 13, 2021
- nLIGHT, Inc.
- Manoj Kanskar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for planar waveguide mounting and cooling
- Patent number 10,965,084
- Issue date Mar 30, 2021
- Lockheed Martin Corporation
- Michael L. Tartaglia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-variable laser
- Patent number 10,938,183
- Issue date Mar 2, 2021
- Furukawa Electric Co., Ltd.
- Junji Yoshida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Monolithic integrated semiconductor random laser
- Patent number 10,923,881
- Issue date Feb 16, 2021
- Taiyuan University Of Technology
- Mingjiang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low resistance vertical cavity light source with PNPN blocking
- Patent number 10,886,701
- Issue date Jan 5, 2021
- sdPhotonics LLC
- Dennis G. Deppe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting device with epitaxial index guide
- Patent number 10,879,671
- Issue date Dec 29, 2020
- sdPhotonics LLC
- Dennis G. Deppe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device with a stepped graded index separate confinement heter...
- Patent number 10,833,481
- Issue date Nov 10, 2020
- Intel Corporation
- Jonathan K. Doylend
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum cascade laser
- Patent number 10,811,846
- Issue date Oct 20, 2020
- Centre National de la Recherche Scientifique
- Roland Tessier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device
- Patent number 10,784,649
- Issue date Sep 22, 2020
- Mitsubishi Electric Corporation
- Go Sakaino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method, system and apparatus for higher order mode suppression
- Patent number 10,777,968
- Issue date Sep 15, 2020
- nLIGHT, Inc.
- Manoj Kanskar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTONIC CRYSTAL LASER DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240388059
- Publication date Nov 21, 2024
- Seoul National University R&DB Foundation
- Heonsu JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-COUPLED INTEGRATED-CAVITY SEMICONDUCTOR LASER
- Publication number 20240348015
- Publication date Oct 17, 2024
- California Institute of Technology
- Alireza Marandi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EDGE-EMITTING LASER DIODE WITH INCREASED COD THRESHOLD
- Publication number 20240332906
- Publication date Oct 3, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Martin ADAMS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH-VARIABLE LASER
- Publication number 20240291240
- Publication date Aug 29, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Junji YOSHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT EMITTER
- Publication number 20240235151
- Publication date Jul 11, 2024
- KYOCERA CORPORATION
- Yoshiaki ITAKURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME
- Publication number 20240222939
- Publication date Jul 4, 2024
- Suzhou Everbright Photonics Co., Ltd.
- Jun WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-RELIABILITY LOW-DEFECT SEMICONDUCTOR LIGHT-EMITTING DEVICE AND...
- Publication number 20240222931
- Publication date Jul 4, 2024
- Everybright Institute of Semiconductor Photonics Co., Ltd.
- Jun WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTER
- Publication number 20240136788
- Publication date Apr 25, 2024
- KYOCERA CORPORATION
- Yoshiaki ITAKURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20240113503
- Publication date Apr 4, 2024
- Nichia Corporation.
- Soichiro MIURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230361531
- Publication date Nov 9, 2023
- PHOSERTEK CORPORATION
- Yu-Chen Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH-VARIABLE LASER
- Publication number 20230187906
- Publication date Jun 15, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Junji YOSHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
CONFINING FEATURES FOR MODE SHAPING OF LASERS AND COUPLING WITH SIL...
- Publication number 20230011972
- Publication date Jan 12, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULE
- Publication number 20220050248
- Publication date Feb 17, 2022
- Molex, LLC
- Sung-Ping HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL INTEGRATED DEVICE
- Publication number 20210376558
- Publication date Dec 2, 2021
- FURUKAWA ELECTRIC CO., LTD.
- Masayoshi NISHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM CASCADE LASER
- Publication number 20210305769
- Publication date Sep 30, 2021
- Sumitomo Electric Industries, Ltd.
- Jun-ichi HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR INCREASING EAM BANDWIDTH, COMPONENT STRUCTURE AND MANUFA...
- Publication number 20210296850
- Publication date Sep 23, 2021
- LuxNet Corporation
- FANG-JENG LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical-Cavity Surface-Emitting Device with Epitaxial Index Guide
- Publication number 20210288471
- Publication date Sep 16, 2021
- Dennis Glenn Deppe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR ALIGNING A LASER AND A WAVEGUIDE
- Publication number 20210234339
- Publication date Jul 29, 2021
- DustPhotonics
- Yoel Chetrit
- G01 - MEASURING TESTING
Information Patent Application
Low Resistance Vertical Cavity Light Source with PNPN Blocking
- Publication number 20210218227
- Publication date Jul 15, 2021
- Dennis Glenn Deppe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH-VARIABLE LASER
- Publication number 20210210929
- Publication date Jul 8, 2021
- FURUKAWA ELECTRIC CO., LTD.
- Junji YOSHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
WAVELENGTH-VARIABLE LASER
- Publication number 20210184436
- Publication date Jun 17, 2021
- FURUKAWA ELECTRIC CO., LTD.
- Junji YOSHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD, SYSTEM AND APPARATUS FOR HIGHER ORDER MODE SUPPRESSION
- Publication number 20200373736
- Publication date Nov 26, 2020
- nLIGHT, Inc.
- Manoj KANSKAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND ATOMIC OSCILLATOR
- Publication number 20200313395
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Junichi OKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW RESISTANCE VERTICAL CAVITY LIGHT SOURCE WITH PNPN BLOCKING
- Publication number 20200295538
- Publication date Sep 17, 2020
- University of Central Florida Research Foundation, Inc.
- Dennis G. DEPPE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER
- Publication number 20200287351
- Publication date Sep 10, 2020
- TRUMPF Photonic Components GmbH
- Philipp Henning Gerlach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20200083671
- Publication date Mar 12, 2020
- Mitsubishi Electric Corporation
- Go SAKAINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH-VARIABLE LASER
- Publication number 20200067279
- Publication date Feb 27, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Junji YOSHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190229492
- Publication date Jul 25, 2019
- Samsung Electronics Co., Ltd.
- Jung-Ho CHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE WITH A STEPPED GRADED INDEX SEPARATE CONFINEMENT HETER...
- Publication number 20190140426
- Publication date May 9, 2019
- Jonathan K. Doylend
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Quantum Cascade Laser
- Publication number 20190115728
- Publication date Apr 18, 2019
- Centre National de la Recherche Scientifique
- Roland Tessier
- H01 - BASIC ELECTRIC ELEMENTS

Optical confinement

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for aligning a laser and a waveguide

Wavelength-variable laser

Optical device having a light-emitting structure and a waveguide in...

Confining features for mode shaping of lasers and coupling with sil...

Strained and strain control regions in optical devices

Semiconductor optical element

Light emitting device and method of manufacturing same, and projector

Edge-emitting laser diode with improved power stability

Wavelength-variable laser

Wavelength-variable laser

Optical module

Confining features for mode shaping of lasers and coupling with sil...

Method, system and apparatus for higher order mode suppression

Vertical cavity surface emitting laser

Method for increasing EAM bandwidth, component structure and manufa...

Semiconductor laser device and method of manufacturing the same

Semiconductor laser and atomic oscillator

Strained and strain control regions in optical devices

Low resistance vertical cavity light source with PNPN blocking

Increase VCSEL power using multiple gain layers

Bidirectionally emitting semiconductor laser devices

Systems and methods for planar waveguide mounting and cooling

Wavelength-variable laser

Monolithic integrated semiconductor random laser

Low resistance vertical cavity light source with PNPN blocking

Vertical-cavity surface-emitting device with epitaxial index guide

Laser device with a stepped graded index separate confinement heter...

Quantum cascade laser

Optical semiconductor device

Method, system and apparatus for higher order mode suppression

Patents Applicationslast 30 patents

PHOTONIC CRYSTAL LASER DEVICE AND METHOD FOR MANUFACTURING THE SAME

SURFACE-COUPLED INTEGRATED-CAVITY SEMICONDUCTOR LASER

EDGE-EMITTING LASER DIODE WITH INCREASED COD THRESHOLD

WAVELENGTH-VARIABLE LASER

LIGHT EMITTER

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

HIGH-RELIABILITY LOW-DEFECT SEMICONDUCTOR LIGHT-EMITTING DEVICE AND...

LIGHT EMITTER

LIGHT-EMITTING DEVICE

LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

WAVELENGTH-VARIABLE LASER

CONFINING FEATURES FOR MODE SHAPING OF LASERS AND COUPLING WITH SIL...

OPTICAL MODULE

SEMICONDUCTOR OPTICAL INTEGRATED DEVICE

QUANTUM CASCADE LASER

METHOD FOR INCREASING EAM BANDWIDTH, COMPONENT STRUCTURE AND MANUFA...

Vertical-Cavity Surface-Emitting Device with Epitaxial Index Guide

METHOD AND DEVICE FOR ALIGNING A LASER AND A WAVEGUIDE

Low Resistance Vertical Cavity Light Source with PNPN Blocking

WAVELENGTH-VARIABLE LASER

WAVELENGTH-VARIABLE LASER

METHOD, SYSTEM AND APPARATUS FOR HIGHER ORDER MODE SUPPRESSION

SEMICONDUCTOR LASER AND ATOMIC OSCILLATOR

LOW RESISTANCE VERTICAL CAVITY LIGHT SOURCE WITH PNPN BLOCKING

VERTICAL CAVITY SURFACE EMITTING LASER

OPTICAL SEMICONDUCTOR DEVICE

WAVELENGTH-VARIABLE LASER

SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

LASER DEVICE WITH A STEPPED GRADED INDEX SEPARATE CONFINEMENT HETER...

Quantum Cascade Laser