Tapered waveguide

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CPC
H01S5/1014

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Parent Industries

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

Current Industry

H01S5/1014Tapered waveguide

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Laser having tapered region
- Patent number 12,224,554
- Issue date Feb 11, 2025
- FREEDOM PHOTONICS LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optically-pumped semiconductor waveguide amplifier
- Patent number 12,160,078
- Issue date Dec 3, 2024
- University of Central Florida Research Foundation, Inc.
- Guifang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element
- Patent number 12,107,391
- Issue date Oct 1, 2024
- Mitsubishi Electric Corporation
- Ayumi Fuchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element
- Patent number 12,051,884
- Issue date Jul 30, 2024
- Nippon Telegraph and Telephone Corporation
- Takuma Aihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System comprising an integrated waveguide-coupled optically active...
- Patent number 12,046,871
- Issue date Jul 23, 2024
- Quintessent Inc.
- Brian Koch
- H01 - BASIC ELECTRIC ELEMENTS
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
Semiconductor laser
- Patent number 12,027,823
- Issue date Jul 2, 2024
- Lumentum Japan, Inc.
- Shoko Yokokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterogeneously integrated photonic platform with non-linear freque...
- Patent number 11,971,577
- Issue date Apr 30, 2024
- Nexus Photonics, Inc
- Minh Tran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic device and method of manufacture thereof
- Patent number 11,966,078
- Issue date Apr 23, 2024
- Rockley Photonics Limited
- Guomin Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor integrated element
- Patent number 11,942,761
- Issue date Mar 26, 2024
- Mitsubishi Electric Corporation
- Yoshimichi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
QCL with branch structure and related methods
- Patent number 11,901,703
- Issue date Feb 13, 2024
- University of Central Florida Research Foundation, Inc.
- Arkadiy Lyakh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
QCL with branch structure and related methods
- Patent number 11,894,660
- Issue date Feb 6, 2024
- University of Central Florida Research Foundation, Inc.
- Arkadiy Lyakh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical module
- Patent number 11,855,410
- Issue date Dec 26, 2023
- Nippon Telegraph and Telephone Corporation
- Suguru Yamaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser having tapered region
- Patent number 11,837,838
- Issue date Dec 5, 2023
- FREEDOM PHOTONICS LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device and method for manufacturing the same
- Patent number 11,777,274
- Issue date Oct 3, 2023
- Sumitomo Electric Industries, Ltd.
- Takuo Hiratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device and method for producing semiconductor...
- Patent number 11,735,888
- Issue date Aug 22, 2023
- Sumitomo Electric Industries, Ltd.
- Naoki Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-facet, variable-confinement optical waveguide amplifier
- Patent number 11,728,622
- Issue date Aug 15, 2023
- Cisco Technology, Inc.
- Dominic F. Siriani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically pumped vertical cavity laser
- Patent number 11,721,953
- Issue date Aug 8, 2023
- Thorlabs, Inc.
- Vijaysekhar Jayaraman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar laser structure with vertical signal transition
- Patent number 11,670,908
- Issue date Jun 6, 2023
- POET Technologies, Inc.
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Grant
Photonic circuit with hybrid III-V on silicon active section with i...
- Patent number 11,670,912
- Issue date Jun 6, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Théo Verolet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System comprising an integrated waveguide-coupled optically active...
- Patent number 11,631,967
- Issue date Apr 18, 2023
- Quintessent Inc.
- Brian Koch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength tunable laser device and method for manufacturing the same
- Patent number 11,621,538
- Issue date Apr 4, 2023
- Sumitomo Electric Industries, Ltd.
- Hideki Yagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor lasers and processes for the planarization of semicon...
- Patent number 11,605,933
- Issue date Mar 14, 2023
- MACOM Technology Solutions Holdings, Inc.
- Ali Badar Alamin Dow
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Single-mode micro-laser based on single whispering gallery mode opt...
- Patent number 11,600,968
- Issue date Mar 7, 2023
- East China Normal University
- Ya Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupled-cavity VCSELs for enhanced modulation bandwidth
- Patent number 11,588,298
- Issue date Feb 21, 2023
- Hewlett Packard Enterprise Development LP
- Stanley Cheung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum-dot-based narrow optical linewidth single wavelength and co...
- Patent number 11,581,704
- Issue date Feb 14, 2023
- Hewlett Packard Enterprise Development LP
- Geza Kurczveil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum-dot photonics
- Patent number 11,557,877
- Issue date Jan 17, 2023
- Hewlett Packard Enterprise Development LP
- Geza Kurczveil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device
- Patent number 11,527,866
- Issue date Dec 13, 2022
- Sumitomo Electric Industries, Ltd.
- Naoki Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical waveguide structure
- Patent number 11,482,838
- Issue date Oct 25, 2022
- Furukawa Electric Co., Ltd.
- Yasutaka Higa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable-confinement monolithic master oscillator power amplifier
- Patent number 11,462,885
- Issue date Oct 4, 2022
- Cisco Technology, Inc.
- Dominic F. Siriani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICALLY-PUMPED SEMICONDUCTOR WAVEGUIDE AMPLIFIER
- Publication number 20250047054
- Publication date Feb 6, 2025
- University of Central Florida Research Foundation, Inc.
- Guifang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20250023331
- Publication date Jan 16, 2025
- Lumentum Operations LLC
- Atsushi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON PHOTONICS DISTRIBUTED REFLECTOR LASER
- Publication number 20240429681
- Publication date Dec 26, 2024
- Toshihiko Makino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURABLE GALLIUM AND NITROGEN CONTAINING COUPLED WAVEGUIDE DE...
- Publication number 20240413614
- Publication date Dec 12, 2024
- KYOCERA SLD Laser, Inc.
- Phillip Skahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER GALLIUM AND NITROGEN CONTAINING LASER DIODE DEVICES WITH...
- Publication number 20240380187
- Publication date Nov 14, 2024
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROGENEOUS LASERS WITH FACETS OPTIMIZED FOR HIGH POWER
- Publication number 20240332907
- Publication date Oct 3, 2024
- Tin Komljenovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPATIAL AND TEMPORAL ADJUSTMENT OF LASER DEVICE DRIVE CURRENT USING...
- Publication number 20240322529
- Publication date Sep 26, 2024
- Freedom Photonics LLC
- Michelle Helena Labrecque
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LONG COHERENCE LASER LOCKED TO A MICRORESONATOR VIA SELF-IN...
- Publication number 20240275131
- Publication date Aug 15, 2024
- SOREQ NUCLEAR RESEARCH CENTER
- Eyal Yacoby
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Laser and Optical Transmitter
- Publication number 20240266799
- Publication date Aug 8, 2024
- Nippon Telegraph and Telephone Corporation
- Meishin Chin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED OPTOELECTRONIC DEVICE WITH OPTICAL INTERCONNECT STRUCTUR...
- Publication number 20240266801
- Publication date Aug 8, 2024
- IHP GmbH-Innovations for High Performance Microelectronics/Leibniz-Instit.für...
- Karsten VOIGT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT
- Publication number 20240047943
- Publication date Feb 8, 2024
- Nichia Corporation.
- Hisashi OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER HAVING TAPERED REGION
- Publication number 20240039240
- Publication date Feb 1, 2024
- Freedom Photonics LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTO-ELECTRONIC DEVICE
- Publication number 20240039250
- Publication date Feb 1, 2024
- Nokia Solutions and Networks Oy
- Alexandre GARREAU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER DEVICE, SEMICONDUC...
- Publication number 20240030683
- Publication date Jan 25, 2024
- HORIBA, LTD.
- Makoto MATSUHAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A PLURALITY OF SEMICONDUCTOR LASERS, AND SEMIC...
- Publication number 20230420908
- Publication date Dec 28, 2023
- ams-OSRAM International GmbH
- Sven GERHARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROGENEOUSLY INTEGRATED PHOTONIC PLATFORM WITH IMPROVED THERMAL...
- Publication number 20230420916
- Publication date Dec 28, 2023
- Chong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROGENEOUSLY INTEGRATED PHOTONIC PLATFORM WITH NON-LINEAR FREQUE...
- Publication number 20230400634
- Publication date Dec 14, 2023
- Minh Tran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230275399
- Publication date Aug 31, 2023
- Sumitomo Electric Industries, Ltd.
- Naoya KONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR...
- Publication number 20230275400
- Publication date Aug 31, 2023
- Sumitomo Electric Industries, Ltd.
- Naoki FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL WAVEGUIDE INTEGRATED WITH GAIN BLOCK IN A LIG...
- Publication number 20230275402
- Publication date Aug 31, 2023
- LightIC Technologies HK Limited
- Jie SUN
- G02 - OPTICS
Information Patent Application
NARROW LINEWIDTH LASER WITH FLAT FREQUENCY MODULATION RESPONSE
- Publication number 20230268716
- Publication date Aug 24, 2023
- National Research Council of Canada
- Grzegorz PAKULSKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20230253762
- Publication date Aug 10, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Masaki WAKABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASERS AND PROCESSES FOR THE PLANARIZATION OF SEMICON...
- Publication number 20230246421
- Publication date Aug 3, 2023
- MACOM Technology Solutions Holdings, Inc.
- Ali Badar Alamin DOW
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WAVELENGTH TUNABLE LASER DEVICE
- Publication number 20230238774
- Publication date Jul 27, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Hirotomo IZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING SILICON DEVICE
- Publication number 20230170670
- Publication date Jun 1, 2023
- MELLANOX TECHNOLOGIES, LTD.
- Dimitrios Kalavrouziotis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System Comprising an Integrated Waveguide-Coupled Optically Active...
- Publication number 20230109277
- Publication date Apr 6, 2023
- Quintessent Inc.
- Brian KOCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Device
- Publication number 20230009186
- Publication date Jan 12, 2023
- Nippon Telegraph and Telephone Corporation
- Takuma Tsurugaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20230011072
- Publication date Jan 12, 2023
- Mitsubishi Electric Corporation
- Ryosuke MIYAGOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radiation Mode Tailored Semiconductor Laser
- Publication number 20220407291
- Publication date Dec 22, 2022
- Ronald LaComb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LASER WITH CHANNEL SELECTOR
- Publication number 20220376463
- Publication date Nov 24, 2022
- Terabix, Inc.
- Andrew Daiber
- H01 - BASIC ELECTRIC ELEMENTS

Tapered waveguide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser having tapered region

Optically-pumped semiconductor waveguide amplifier

Semiconductor optical element

Semiconductor optical element

System comprising an integrated waveguide-coupled optically active...

Precisely controlled chirped diode laser and coherent LIDAR system

Semiconductor laser

Heterogeneously integrated photonic platform with non-linear freque...

Optoelectronic device and method of manufacture thereof

Optical semiconductor integrated element

QCL with branch structure and related methods

QCL with branch structure and related methods

Semiconductor optical module

Laser having tapered region

Semiconductor optical device and method for manufacturing the same

Semiconductor optical device and method for producing semiconductor...

Single-facet, variable-confinement optical waveguide amplifier

Electrically pumped vertical cavity laser

Planar laser structure with vertical signal transition

Photonic circuit with hybrid III-V on silicon active section with i...

System comprising an integrated waveguide-coupled optically active...

Wavelength tunable laser device and method for manufacturing the same

Semiconductor lasers and processes for the planarization of semicon...

Single-mode micro-laser based on single whispering gallery mode opt...

Coupled-cavity VCSELs for enhanced modulation bandwidth

Quantum-dot-based narrow optical linewidth single wavelength and co...

Quantum-dot photonics

Semiconductor optical device

Optical waveguide structure

Variable-confinement monolithic master oscillator power amplifier

Patents Applicationslast 30 patents

OPTICALLY-PUMPED SEMICONDUCTOR WAVEGUIDE AMPLIFIER

SEMICONDUCTOR LASER

SILICON PHOTONICS DISTRIBUTED REFLECTOR LASER

MANUFACTURABLE GALLIUM AND NITROGEN CONTAINING COUPLED WAVEGUIDE DE...

HIGH POWER GALLIUM AND NITROGEN CONTAINING LASER DIODE DEVICES WITH...

HETEROGENEOUS LASERS WITH FACETS OPTIMIZED FOR HIGH POWER

SPATIAL AND TEMPORAL ADJUSTMENT OF LASER DEVICE DRIVE CURRENT USING...

TUNABLE LONG COHERENCE LASER LOCKED TO A MICRORESONATOR VIA SELF-IN...

Semiconductor Laser and Optical Transmitter

INTEGRATED OPTOELECTRONIC DEVICE WITH OPTICAL INTERCONNECT STRUCTUR...

SEMICONDUCTOR LASER ELEMENT

LASER HAVING TAPERED REGION

OPTO-ELECTRONIC DEVICE

SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER DEVICE, SEMICONDUC...

METHOD FOR PRODUCING A PLURALITY OF SEMICONDUCTOR LASERS, AND SEMIC...

HETEROGENEOUSLY INTEGRATED PHOTONIC PLATFORM WITH IMPROVED THERMAL...

HETEROGENEOUSLY INTEGRATED PHOTONIC PLATFORM WITH NON-LINEAR FREQUE...

SEMICONDUCTOR OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR OPTICAL DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR...

SEMICONDUCTOR OPTICAL WAVEGUIDE INTEGRATED WITH GAIN BLOCK IN A LIG...

NARROW LINEWIDTH LASER WITH FLAT FREQUENCY MODULATION RESPONSE

SEMICONDUCTOR LASER DEVICE

SEMICONDUCTOR LASERS AND PROCESSES FOR THE PLANARIZATION OF SEMICON...

WAVELENGTH TUNABLE LASER DEVICE

LIGHT EMITTING SILICON DEVICE

System Comprising an Integrated Waveguide-Coupled Optically Active...

Optical Device

SEMICONDUCTOR LASER DEVICE

Radiation Mode Tailored Semiconductor Laser

TUNABLE LASER WITH CHANNEL SELECTOR