External cavity lasers

Industry

CPC
H01S5/14

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01S5/14External cavity lasers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Light source apparatus and inspection apparatus
- Patent number 12,308,600
- Issue date May 20, 2025
- Lasertec Corporation
- Jun Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical integrated device
- Patent number 12,308,608
- Issue date May 20, 2025
- Furukawa Electric Co., Ltd.
- Masayoshi Nishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser
- Patent number 12,308,602
- Issue date May 20, 2025
- Acacia Communications, Inc.
- Xue Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integration of optical gain subassembly with silicon photonics
- Patent number 12,308,609
- Issue date May 20, 2025
- Christopher Doerr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength locker
- Patent number 12,308,601
- Issue date May 20, 2025
- Acacia Communications, Inc.
- Long Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External resonant laser module
- Patent number 12,300,968
- Issue date May 13, 2025
- Hamamatsu Photonics K.K.
- Atsushi Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integration of an unprocessed, direct-bandgap chip into a silicon p...
- Patent number 12,287,510
- Issue date Apr 29, 2025
- Skorpios Technologies, Inc.
- Stephen B. Krasulick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for facial recognition
- Patent number 12,278,462
- Issue date Apr 15, 2025
- Brandwidth10, LTD.
- Carlos Fernando Rondina Mateus
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
External resonant laser module
- Patent number 12,278,463
- Issue date Apr 15, 2025
- Hamamatsu Photonics K.K.
- Atsushi Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission module, optical transmission-reception module...
- Patent number 12,272,928
- Issue date Apr 8, 2025
- Hisense Broadband Multimedia Technologies Co., Ltd.
- Yi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser assembly and method of control
- Patent number 12,261,413
- Issue date Mar 25, 2025
- Thorlabs Quantum Electronics, Inc.
- Peter J. S. Heim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stable UV laser
- Patent number 12,255,432
- Issue date Mar 18, 2025
- Pavilion Integration Corporation
- Ningyi Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device
- Patent number 12,255,438
- Issue date Mar 18, 2025
- NKT Photonics A/S
- Jens E. Pedersen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical resonator, and laser processing apparatus
- Patent number 12,246,394
- Issue date Mar 11, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kouki Ichihashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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.
- Shuyu Lei
- 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

Patents Applicationslast 30 patents

Information Patent Application
LASER MODULE
- Publication number 20250158352
- Publication date May 15, 2025
- HAMAMATSU PHOTONICS K. K.
- Atsushi SUGIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL CAVITY LASER WITH MULTIPLE MATERIALS MICRO-RING REFLECTORS
- Publication number 20250158358
- Publication date May 15, 2025
- FONEX DATA SYSTEMS INC.
- Reza MARAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND TECHNIQUES FOR DIODE LASER WAVELENGTH SPECTRUM NARROWING
- Publication number 20250158347
- Publication date May 15, 2025
- Xemed LLC
- Jan H. Distelbrink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODE-SELECTIVE AND TUNABLE MULTI-WAVELENGTH O-BAND QUANTUM-DOT U-CO...
- Publication number 20250132539
- Publication date Apr 24, 2025
- Axalume, Inc.
- Ashok V. Krishnamoorthy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEALTH-MONITORING DEVICE WIT VCSEL
- Publication number 20250127429
- Publication date Apr 24, 2025
- Bandwidth 10, LTD.
- Carlos Fernando Rondina Mateus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20250118944
- Publication date Apr 10, 2025
- TRUMPF LASER GMBH
- Thomas Rataj
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIMODE LASER
- Publication number 20250105590
- Publication date Mar 27, 2025
- Mitsubishi Electric Corporation
- Nobuo OHATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Devices with Transmitter-Receiver Array
- Publication number 20250102631
- Publication date Mar 27, 2025
- Apple Inc.
- Siddharth Joshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Frequency-Modulated External Cavity Laser Device
- Publication number 20250105591
- Publication date Mar 27, 2025
- Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), CAS
- Wei Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS AND LASER PROCESSING MACHINE
- Publication number 20250105592
- Publication date Mar 27, 2025
- Mitsubishi Electric Corporation
- Masato KAWASAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser with Tunable Reflector
- Publication number 20250096530
- Publication date Mar 20, 2025
- Marvell Asia Pte Ltd.
- Xiaoguang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL CIRCUIT, AND OPTICAL CIRCUIT DEVICE, SENSOR, AND MOVING BOD...
- Publication number 20250079793
- Publication date Mar 6, 2025
- NICHIA CORPORATION
- Masanori OKADA
- H01 - BASIC ELECTRIC ELEMENTS
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

External cavity lasers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light source apparatus and inspection apparatus

Semiconductor optical integrated device

Tunable laser

Integration of optical gain subassembly with silicon photonics

Wavelength locker

External resonant laser module

Integration of an unprocessed, direct-bandgap chip into a silicon p...

Apparatus for facial recognition

External resonant laser module

Optical transmission module, optical transmission-reception module...

Tunable laser assembly and method of control

Stable UV laser

Laser device

Optical resonator, and laser processing apparatus

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

Patents Applicationslast 30 patents

LASER MODULE

EXTERNAL CAVITY LASER WITH MULTIPLE MATERIALS MICRO-RING REFLECTORS

SYSTEM AND TECHNIQUES FOR DIODE LASER WAVELENGTH SPECTRUM NARROWING

MODE-SELECTIVE AND TUNABLE MULTI-WAVELENGTH O-BAND QUANTUM-DOT U-CO...

HEALTH-MONITORING DEVICE WIT VCSEL

LASER DEVICE

MULTIMODE LASER

Electronic Devices with Transmitter-Receiver Array

Frequency-Modulated External Cavity Laser Device

LASER APPARATUS AND LASER PROCESSING MACHINE

Laser with Tunable Reflector

OPTICAL CIRCUIT, AND OPTICAL CIRCUIT DEVICE, SENSOR, AND MOVING BOD...

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