External cavity lasers

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H01S5/14

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Parent Industries

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

Current Industry

H01S5/14External cavity lasers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Radiation output device and method thereof
- Patent number 12,244,120
- Issue date Mar 4, 2025
- Ningbo ABAX Sensing Electronic Technology Co., Ltd.
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mid-IR external cavity quantum cascade laser with a wavelength-adju...
- Patent number 12,218,485
- Issue date Feb 4, 2025
- Jan F. Kischkat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable Vernier effect laser emission device
- Patent number 12,212,120
- Issue date Jan 28, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical filter and wavelength tunable laser element
- Patent number 12,197,003
- Issue date Jan 14, 2025
- Sumitomo Electric Industries, Ltd.
- Takuo Hiratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic integrated circuit including compact lasers with extended...
- Patent number 12,199,405
- Issue date Jan 14, 2025
- Infinera Corporation
- Peter W. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmission grating and laser device using the same, and method of...
- Patent number 12,189,153
- Issue date Jan 7, 2025
- Nichia Corporation
- Yukitoshi Marutani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi kW class blue laser system
- Patent number 12,184,039
- Issue date Dec 31, 2024
- Nuburu, Inc.
- Mark Zediker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical kit and optical device
- Patent number 12,176,681
- Issue date Dec 24, 2024
- Hamamatsu Photonics K.K.
- Tatsuo Dougakiuchi
- H01 - BASIC ELECTRIC ELEMENTS
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
Semiconductor laser element, semiconductor laser array and processi...
- Patent number 12,160,079
- Issue date Dec 3, 2024
- Panasonic Holdings Corporation
- Takatoshi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External resonator-type semiconductor laser device
- Patent number 12,155,177
- Issue date Nov 26, 2024
- Hamamatsu Photonics K.K.
- Yujin Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical communication interface
- Patent number 12,142,890
- Issue date Nov 12, 2024
- Arista Networks, Inc.
- Alexey Kovsh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lens arrangements for varying numerical aperture in laser delivery...
- Patent number 12,136,793
- Issue date Nov 5, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Wang-Long Zhou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
External-cavity laser device, corresponding system and method
- Patent number 12,132,291
- Issue date Oct 29, 2024
- LABORATORIO EUROPEO DI SPETTROSCOPIE NON LINEARI (LENS)
- Carlo Sias
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for wavelength control of silicon photonic external cavity t...
- Patent number 12,119,616
- Issue date Oct 15, 2024
- NeoPhotonics Corporation
- Yongkang Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength tunable laser
- Patent number 12,107,392
- Issue date Oct 1, 2024
- Huawei Technologies Co., Ltd.
- Jialin Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Assembly techniques and cooling manifold configuration for high-pow...
- Patent number 12,107,386
- Issue date Oct 1, 2024
- Panasonic Intellectual Property Management Co. Ltd.
- Matthew Sauter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser assembly including tunable semiconductor laser appara...
- Patent number 12,100,933
- Issue date Sep 24, 2024
- InnoLight Technology Pte. Ltd.
- Liang Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power, narrow linewidth semiconductor laser system and method...
- Patent number 12,100,934
- Issue date Sep 24, 2024
- University of Maryland, College Park
- Mario Dagenais
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photodetector chip, optical receiving and transceiver components, o...
- Patent number 12,100,926
- Issue date Sep 24, 2024
- Huawei Technologies Co., Ltd.
- Yuanbing Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser with active material on at least one end for monitori...
- Patent number 12,095,228
- Issue date Sep 17, 2024
- FREEDOM PHOTONICS LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical frequency stabilization apparatus for narrow spectral linew...
- Patent number 12,088,062
- Issue date Sep 10, 2024
- Lambda innoVision Inc.
- Jong Pil La
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for optical injection-locking in an access network
- Patent number 12,074,411
- Issue date Aug 27, 2024
- Cable Television Laboratories, Inc.
- Haipeng Zhang
- 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
Methods and devices for fixing optics to mechanical mounts in high-...
- Patent number 12,046,869
- Issue date Jul 23, 2024
- Panasonic Intellectual Property Management Co. Ltd.
- Mark Mordarski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser source and light steering apparatus including the same
- Patent number 12,015,237
- Issue date Jun 18, 2024
- Samsung Electronics Co., Ltd.
- Dongjae Shin
- 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
Rotating compact light ranging system
- Patent number 11,994,618
- Issue date May 28, 2024
- Ouster, Inc.
- Angus Pacala
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical semiconductor device and control method of the same
- Patent number 11,984,699
- Issue date May 14, 2024
- Sumitomo Electric Device Innovations, Inc.
- Hiromitsu Kawamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser
- Patent number 11,973,304
- Issue date Apr 30, 2024
- Acacia Communications, Inc.
- Xue Huang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
AN IMPROVED FREQUENCY COMB LASER DEVICE
- Publication number 20250055255
- Publication date Feb 13, 2025
- Munster Technological University (MTU)
- Ganga Chinna Rao Devarapu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESONANCE MODULE, SILICON-BASED EXTERNAL CAVITY CHIP, LASER, AND LA...
- Publication number 20250047070
- Publication date Feb 6, 2025
- WUHAN VANJEE OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Boqing ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR FACIAL RECOGNITION
- Publication number 20250047071
- Publication date Feb 6, 2025
- Bandwidth10, LTD.
- Carlos Fernando Rondina Mateus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tunable Light Source for Frequency-Modulated Continuous Wave (FMCW)...
- Publication number 20250044426
- Publication date Feb 6, 2025
- Scantinel Photonics GmbH
- Stanislav Aksarin
- G01 - MEASURING TESTING
Information Patent Application
THERMALLY COMPENSATED WAVELENGTH TUNABLE LASERS
- Publication number 20250038476
- Publication date Jan 30, 2025
- Freedom Photonics LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BALANCED OUTPUT, DUAL-GAIN, HYBRID INTEGRATED DIODE LASER
- Publication number 20250038480
- Publication date Jan 30, 2025
- LioniX International BV
- Randy te MORSCHE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LASER WITH ACTIVE MATERIAL ON AT LEAST ONE END FOR MONITORI...
- Publication number 20250023327
- Publication date Jan 16, 2025
- Freedom Photonics LLC
- Gordon Barbour Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Laser with an External Cavity
- Publication number 20250023328
- Publication date Jan 16, 2025
- Stichting IMEC Nederland
- Ruud Oldenbeuving
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LASER AND OPTICAL MODULE
- Publication number 20240421561
- Publication date Dec 19, 2024
- InnoLight Technology PTE. LTD.
- Liang LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTATING COMPACT LIGHT RANGING SYSTEM
- Publication number 20240418833
- Publication date Dec 19, 2024
- Ouster, Inc.
- Angus PACALA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PULSED OPTICAL SOURCE
- Publication number 20240413609
- Publication date Dec 12, 2024
- University of Southampton
- Peter George Robin SMITH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL ELEMENT, MEASUREMENT DEVICE AND LIGHT SOURCE...
- Publication number 20240405514
- Publication date Dec 5, 2024
- Nichia Corporation.
- Masahiko SANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL AMPLIFICATION ELEMENT
- Publication number 20240405516
- Publication date Dec 5, 2024
- NEC Corporation
- Morio TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH VARIABLE LASER APPARATUS AND METHOD OF MANUFACTURING WAV...
- Publication number 20240388057
- Publication date Nov 21, 2024
- NEC Corporation
- Naoki Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL-CAVITY DIODE LASER BASED ON VOIGT ANOMALOUS DISPERSION ATO...
- Publication number 20240372326
- Publication date Nov 7, 2024
- Peking University
- Jingbiao CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTIVE CANCELLATION OF FREQUENCY NOISE IN LASERS
- Publication number 20240369895
- Publication date Nov 7, 2024
- THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- Lintao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single-Mode External-Cavity Diode Laser Based on s-AFPF
- Publication number 20240372323
- Publication date Nov 7, 2024
- Hubei University of Science and Technology
- Xiao Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULATION CHIP AND TUNABLE LASER
- Publication number 20240372314
- Publication date Nov 7, 2024
- SUZHOU LYCORE TECHNOLOGIES CO., LTD.
- Hanxiao LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MODULE
- Publication number 20240356301
- Publication date Oct 24, 2024
- HAMAMATSU PHOTONICS K. K.
- Atsushi SUGIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MODULE
- Publication number 20240356306
- Publication date Oct 24, 2024
- HAMAMATSU PHOTONICS K. K.
- Takahide OCHIAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MODULE
- Publication number 20240356307
- Publication date Oct 24, 2024
- HAMAMATSU PHOTONICS K. K.
- Takahide OCHIAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cat's-eye swept source laser with integrated lens and mirror
- Publication number 20240348011
- Publication date Oct 17, 2024
- KineoLabs
- Dale C. Flanders
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Applications, Methods and Systems for a Laser Deliver Addressable A...
- Publication number 20240348012
- Publication date Oct 17, 2024
- NUBURU, INC.
- Jean Michel Pelaprat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cleaved Coupled Cavity AMQ Diode Configuration for Wide-Range Tunab...
- Publication number 20240332899
- Publication date Oct 3, 2024
- King Faisal University
- Hesham M. ENSHASY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-WAVELENGTH EXTERNAL CAVITY LASER
- Publication number 20240313505
- Publication date Sep 19, 2024
- Santec Holdings Corporation
- Changho CHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE LASER SOURCE AND LIGHT STEERING APPARATUS INCLUDING THE SAME
- Publication number 20240305058
- Publication date Sep 12, 2024
- Samsung Electronics Co., Ltd.
- Dongjae SHIN
- 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
BROAD-BANDWIDTH LASER WITH REDUCED MODE BEATING
- Publication number 20240291237
- Publication date Aug 29, 2024
- Axalume, Inc.
- Ashok V. Krishnamoorthy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE, LASER PROCESSING SYSTEM, METHOD FOR MANUFACT...
- Publication number 20240283222
- Publication date Aug 22, 2024
- Panasonic Holdings Corporation
- TAKAYUKI KAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for removing unwanted etalon effect in semiconductor gain chip
- Publication number 20240275119
- Publication date Aug 15, 2024
- Pavilion Integration Corporation
- Haiwen Wang
- H01 - BASIC ELECTRIC ELEMENTS

External cavity lasers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Radiation output device and method thereof

Mid-IR external cavity quantum cascade laser with a wavelength-adju...

Tunable Vernier effect laser emission device

Optical filter and wavelength tunable laser element

Photonic integrated circuit including compact lasers with extended...

Transmission grating and laser device using the same, and method of...

Multi kW class blue laser system

Optical kit and optical device

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

Semiconductor laser element, semiconductor laser array and processi...

External resonator-type semiconductor laser device

Optical communication interface

Lens arrangements for varying numerical aperture in laser delivery...

External-cavity laser device, corresponding system and method

Method for wavelength control of silicon photonic external cavity t...

Wavelength tunable laser

Assembly techniques and cooling manifold configuration for high-pow...

Tunable laser assembly including tunable semiconductor laser appara...

High power, narrow linewidth semiconductor laser system and method...

Photodetector chip, optical receiving and transceiver components, o...

Tunable laser with active material on at least one end for monitori...

Optical frequency stabilization apparatus for narrow spectral linew...

Systems and methods for optical injection-locking in an access network

Semiconductor optical element

Methods and devices for fixing optics to mechanical mounts in high-...

Tunable laser source and light steering apparatus including the same

Wavelength-variable laser

Rotating compact light ranging system

Optical semiconductor device and control method of the same

Tunable laser

Patents Applicationslast 30 patents

AN IMPROVED FREQUENCY COMB LASER DEVICE

RESONANCE MODULE, SILICON-BASED EXTERNAL CAVITY CHIP, LASER, AND LA...

APPARATUS FOR FACIAL RECOGNITION

Tunable Light Source for Frequency-Modulated Continuous Wave (FMCW)...

THERMALLY COMPENSATED WAVELENGTH TUNABLE LASERS

BALANCED OUTPUT, DUAL-GAIN, HYBRID INTEGRATED DIODE LASER

TUNABLE LASER WITH ACTIVE MATERIAL ON AT LEAST ONE END FOR MONITORI...

Tunable Laser with an External Cavity

TUNABLE LASER AND OPTICAL MODULE

ROTATING COMPACT LIGHT RANGING SYSTEM

PULSED OPTICAL SOURCE

SEMICONDUCTOR OPTICAL ELEMENT, MEASUREMENT DEVICE AND LIGHT SOURCE...

SEMICONDUCTOR OPTICAL AMPLIFICATION ELEMENT

WAVELENGTH VARIABLE LASER APPARATUS AND METHOD OF MANUFACTURING WAV...

EXTERNAL-CAVITY DIODE LASER BASED ON VOIGT ANOMALOUS DISPERSION ATO...

ACTIVE CANCELLATION OF FREQUENCY NOISE IN LASERS

Single-Mode External-Cavity Diode Laser Based on s-AFPF

OPTICAL MODULATION CHIP AND TUNABLE LASER

LASER MODULE

LASER MODULE

LASER MODULE

Cat's-eye swept source laser with integrated lens and mirror

Applications, Methods and Systems for a Laser Deliver Addressable A...

Cleaved Coupled Cavity AMQ Diode Configuration for Wide-Range Tunab...

MULTI-WAVELENGTH EXTERNAL CAVITY LASER

TUNABLE LASER SOURCE AND LIGHT STEERING APPARATUS INCLUDING THE SAME

WAVELENGTH-VARIABLE LASER

BROAD-BANDWIDTH LASER WITH REDUCED MODE BEATING

LIGHT EMITTING DEVICE, LASER PROCESSING SYSTEM, METHOD FOR MANUFACT...

Method for removing unwanted etalon effect in semiconductor gain chip