with pump light recycling, i.e. with reinjection of the unused pump light back into the fiber

Industry

CPC
H01S3/094015

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Parent Industries

HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S3/00Lasers

Current Industry

H01S3/094015with pump light recycling, i.e. with reinjection of the unused pump light back into the fiber

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical amplifier and optical amplification method
- Patent number 12,027,813
- Issue date Jul 2, 2024
- NEC Corporation
- Hitoshi Takeshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber amplifier, optical fiber amplifier control method, an...
- Patent number 11,870,208
- Issue date Jan 9, 2024
- NEC Corporation
- Keiichi Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In-fiber retroreflector
- Patent number 11,502,477
- Issue date Nov 15, 2022
- Lumentum Operations LLC
- Martin H. Muendel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-wavelength narrow-linewidth single-frequency optical fiber la...
- Patent number 10,693,274
- Issue date Jun 23, 2020
- South China University of Technology
- Shanhui Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fiber laser pump reflector
- Patent number 10,666,010
- Issue date May 26, 2020
- Corelase Oy
- Jari Näppi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for reducing the bandwidth of a laser and an insp...
- Patent number 10,495,582
- Issue date Dec 3, 2019
- KLA-Tencor Corporation
- Yujun Deng
- G01 - MEASURING TESTING
Information Patent Grant
Monolithic integrated seed and high power pump source
- Patent number 10,277,002
- Issue date Apr 30, 2019
- BAE Systems Information and Electronic Systems Integrations Inc.
- Benjamin R. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tandem pumped fiber amplifier
- Patent number 10,211,591
- Issue date Feb 19, 2019
- nLIGHT, Inc.
- Manoj Kanskar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-pump-pass fiber based lasers and amplifiers
- Patent number 10,079,466
- Issue date Sep 18, 2018
- B. G. Negev Technologies and Applications Ltd. at Ben-Gurion University
- Amiel A. Ishaaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical repeater and optical fiber communications system
- Patent number 9,876,574
- Issue date Jan 23, 2018
- Huawei Marine Networks Co., Ltd.
- Wendou Zhang
- G02 - OPTICS
Information Patent Grant
System and method for reducing the bandwidth of a laser and an insp...
- Patent number 9,804,101
- Issue date Oct 31, 2017
- KLA-Tencor Corporation
- Yujun Deng
- G02 - OPTICS
Information Patent Grant
Optical amplifier using optical fiber
- Patent number 9,806,492
- Issue date Oct 31, 2017
- Gwangju Institute of Science and Technology
- Woo Jin Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser system
- Patent number 9,722,391
- Issue date Aug 1, 2017
- IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
- Young Geun Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser arrangement
- Patent number 9,640,937
- Issue date May 2, 2017
- Volker Krause
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coolerless fiber light source devices for harsh environments
- Patent number 9,634,769
- Issue date Apr 25, 2017
- National Applied Research Laboratories
- Shien-Kuei Liaw
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pump recycling integrated amplifier
- Patent number 9,634,458
- Issue date Apr 25, 2017
- BAE Systems Information and Electronic Systems Integration Inc.
- Benjamin R. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fiber-optic laser oscillator
- Patent number 9,590,381
- Issue date Mar 7, 2017
- Centre National de la Recherche Scientifique
- Ammar Hideur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Remote pumped dual core optical fiber system for use in subterranea...
- Patent number 9,523,787
- Issue date Dec 20, 2016
- Halliburton Energy Services, Inc.
- Mikko Jaaskelainen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pump absorption and efficiency for fiber lasers/amplifiers
- Patent number 9,360,625
- Issue date Jun 7, 2016
- BAE Systems Information and Electronic Systems Integration Inc.
- Daniel J. Creeden
- G02 - OPTICS
Information Patent Grant
Pump radiation arrangement and method for pumping a laser-active me...
- Patent number 9,331,451
- Issue date May 3, 2016
- Trumpf Laser GmbH
- Dirk Sutter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Raman amplifier, optical repeater, and Raman amplification method
- Patent number 9,281,654
- Issue date Mar 8, 2016
- Furukawa Electric Co., Ltd.
- Youichi Akasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical source implementing a doped fiber, fiber for such an optica...
- Patent number 9,112,328
- Issue date Aug 18, 2015
- Universite Bordeaux 1
- Nicholas Traynor
- G02 - OPTICS
Information Patent Grant
High-power CW fiber-laser
- Patent number 9,083,140
- Issue date Jul 14, 2015
- Coherent, Inc.
- John D. Minelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power CW fiber-laser
- Patent number 9,014,220
- Issue date Apr 21, 2015
- Coherent, Inc.
- John D. Minelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excitation unit for a fiber laser
- Patent number 9,001,850
- Issue date Apr 7, 2015
- Roland Berger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber-type optical element, laser diode module, and fiber l...
- Patent number 8,934,508
- Issue date Jan 13, 2015
- Fujikura Ltd.
- Shinichi Sakamoto
- G02 - OPTICS
Information Patent Grant
Pump absorption and efficiency for fiber lasers/amplifiers
- Patent number 8,908,722
- Issue date Dec 9, 2014
- BAE Systems Information and Electronic Systems Integration Inc.
- Daniel J. Creeden
- G02 - OPTICS
Information Patent Grant
Amplification optical fiber with optical component and fiber laser...
- Patent number 8,902,494
- Issue date Dec 2, 2014
- Fujikura Ltd.
- Ryo Sugimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Regenerative laser amplifier
- Patent number 8,891,162
- Issue date Nov 18, 2014
- Applied Energetics, Inc.
- Stephen W. McCahon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber-type optical element, laser diode module, and fiber l...
- Patent number 8,817,828
- Issue date Aug 26, 2014
- Fujikura Ltd.
- Shinichi Sakamoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Fiber Laser With Reflective Pump Source
- Publication number 20240347998
- Publication date Oct 17, 2024
- Cybel, LLC.
- Jean-Marc Pierre Delavaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT AMPLIFICATION DEVICE AND LIGHT AMPLIFICATION METHOD
- Publication number 20240120703
- Publication date Apr 11, 2024
- NEC Corporation
- Hitoshi Takeshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Parametric Oscillator System
- Publication number 20240036435
- Publication date Feb 1, 2024
- HERIOT-WATT UNIVERSITY
- John C. Travers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR THE COMPRESSION OF LASER PULSES OF THE ORDER OF THE NANO...
- Publication number 20230223730
- Publication date Jul 13, 2023
- Antoniangelo Agnesi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hybrid Optical Parametrically-Oscillating Emitter
- Publication number 20230194412
- Publication date Jun 22, 2023
- Versitech Limited
- Kenneth Kin Yip WONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFICATION DEVICE AND OPTICAL AMPLIFICATION METHOD
- Publication number 20230163552
- Publication date May 25, 2023
- NEC Corporation
- Hitoshi TAKESHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR WAVEGUIDE AMPLIFIER AND LASER RADAR DEVICE
- Publication number 20220294170
- Publication date Sep 15, 2022
- Mitsubishi Electric Corporation
- Kenichi HIROSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL-FIBER WIDELY TUNABLE ULTRAFAST LASER SOURCE
- Publication number 20220255285
- Publication date Aug 11, 2022
- OFS FITEL, LLC
- Jeffrey W Nicholson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER AND OPTICAL AMPLIFICATION METHOD
- Publication number 20210057869
- Publication date Feb 25, 2021
- NEC Corporation
- Hitoshi TAKESHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBMARINE NETWORK DEVICE AND SUBMARINE CABLE SYSTEM
- Publication number 20210021336
- Publication date Jan 21, 2021
- HUAWEI MARINE NETWORKS CO., LTD.
- Yan WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER AMPLIFIER, OPTICAL FIBER AMPLIFIER CONTROL METHOD, AN...
- Publication number 20200412079
- Publication date Dec 31, 2020
- NEC Corporation
- Keiichi MATSUMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER
- Publication number 20200381885
- Publication date Dec 3, 2020
- Sumitomo Electric Industries, Ltd.
- Takafumi OHTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-WAVELENGTH NARROW-LINEWIDTH SINGLE-FREQUENCY OPTICAL FIBER LA...
- Publication number 20190252845
- Publication date Aug 15, 2019
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Shanhui XU
- G01 - MEASURING TESTING
Information Patent Application
System And Method For Reducing The Bandwidth Of A Laser And An Insp...
- Publication number 20170356854
- Publication date Dec 14, 2017
- KLA-Tencor Corporation
- Yujun Deng
- G02 - OPTICS
Information Patent Application
OPTICAL REPEATER AND OPTICAL FIBER COMMUNICATIONS SYSTEM
- Publication number 20170063463
- Publication date Mar 2, 2017
- HUAWEI MARINE NETWORKS CO., LTD.
- Wendou ZHANG
- G02 - OPTICS
Information Patent Application
LASER WAVEGUIDE WITH COAXIAL FILLER WIRE FEED
- Publication number 20160346875
- Publication date Dec 1, 2016
- SIEMENS ENERGY, INC.
- Gerald J. Bruck
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-PUMP-PASS FIBER BASED LASERS AND AMPLIFIERS
- Publication number 20160344153
- Publication date Nov 24, 2016
- B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY
- Amiel A. ASHAAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER USING OPTICAL FIBER
- Publication number 20160099542
- Publication date Apr 7, 2016
- Woo Jin SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fiber-Optic Laser Oscillator
- Publication number 20160028205
- Publication date Jan 28, 2016
- Centre National de la Recherche Scientifique
- Ammar Hideur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REMOTE PUMPED DUAL CORE OPTICAL FIBER SYSTEM FOR USE IN SUBTERRANEA...
- Publication number 20140285875
- Publication date Sep 25, 2014
- Halliburton Energy Services, Inc.
- Mikko JAASKELAINEN
- G01 - MEASURING TESTING
Information Patent Application
EXCITATION UNTI FIR A FIBER LASER
- Publication number 20140112358
- Publication date Apr 24, 2014
- Roland Berger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS
- Publication number 20130329756
- Publication date Dec 12, 2013
- Industrial Technology Research Institute
- SHIH TING LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RAMAN AMPLIFIER, OPTICAL REPEATER, AND RAMAN AMPLIFICATION METHOD
- Publication number 20130286468
- Publication date Oct 31, 2013
- FURUKAWA ELECTRIC CO., LTD.
- Youichi AKASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS
- Publication number 20130107898
- Publication date May 2, 2013
- Industrial Technology Research Institute
- SHIH TING LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PUMP ABSORPTION AND EFFICIENCY FOR FIBER LASERS/AMPLIFIERS
- Publication number 20130100972
- Publication date Apr 25, 2013
- BAE Systems Information and Electric Systems Integration Inc.
- Daniel J. Creeden
- G02 - OPTICS
Information Patent Application
OPTICAL AMPLIFIER AND MULTICORE FIBER
- Publication number 20130063809
- Publication date Mar 14, 2013
- Fujitsu Limited
- Masato Nishihara
- G02 - OPTICS
Information Patent Application
HIGH-POWER CW FIBER-LASER
- Publication number 20130028276
- Publication date Jan 31, 2013
- COHERENT, INC.
- John D. MINELLY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER-TYPE OPTICAL ELEMENT, LASER DIODE MODULE, AND FIBER L...
- Publication number 20130016742
- Publication date Jan 17, 2013
- FUJIKURA LTD.
- Shinichi Sakamoto
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AMPLIFIER AND FIBER LASER APPARATUS USING THE SAME
- Publication number 20130016741
- Publication date Jan 17, 2013
- FUJIKURA LTD.
- Tomoharu KITABAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER AND OPTICAL AMPLIFIER
- Publication number 20120320935
- Publication date Dec 20, 2012
- LASER QUANTUM INC.
- Alan Cox
- H01 - BASIC ELECTRIC ELEMENTS

with pump light recycling, i.e. with reinjection of the unused pump light back into the fiber

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical amplifier and optical amplification method

Optical fiber amplifier, optical fiber amplifier control method, an...

In-fiber retroreflector

Multi-wavelength narrow-linewidth single-frequency optical fiber la...

Fiber laser pump reflector

System and method for reducing the bandwidth of a laser and an insp...

Monolithic integrated seed and high power pump source

Tandem pumped fiber amplifier

Multi-pump-pass fiber based lasers and amplifiers

Optical repeater and optical fiber communications system

System and method for reducing the bandwidth of a laser and an insp...

Optical amplifier using optical fiber

Laser system

Laser arrangement

Coolerless fiber light source devices for harsh environments

Pump recycling integrated amplifier

Fiber-optic laser oscillator

Remote pumped dual core optical fiber system for use in subterranea...

Pump absorption and efficiency for fiber lasers/amplifiers

Pump radiation arrangement and method for pumping a laser-active me...

Raman amplifier, optical repeater, and Raman amplification method

Optical source implementing a doped fiber, fiber for such an optica...

High-power CW fiber-laser

High-power CW fiber-laser

Excitation unit for a fiber laser

Optical fiber-type optical element, laser diode module, and fiber l...

Pump absorption and efficiency for fiber lasers/amplifiers

Amplification optical fiber with optical component and fiber laser...

Regenerative laser amplifier

Optical fiber-type optical element, laser diode module, and fiber l...

Patents Applicationslast 30 patents

Fiber Laser With Reflective Pump Source

LIGHT AMPLIFICATION DEVICE AND LIGHT AMPLIFICATION METHOD

Optical Parametric Oscillator System

DEVICE FOR THE COMPRESSION OF LASER PULSES OF THE ORDER OF THE NANO...

Hybrid Optical Parametrically-Oscillating Emitter

OPTICAL AMPLIFICATION DEVICE AND OPTICAL AMPLIFICATION METHOD

PLANAR WAVEGUIDE AMPLIFIER AND LASER RADAR DEVICE

ALL-FIBER WIDELY TUNABLE ULTRAFAST LASER SOURCE

OPTICAL AMPLIFIER AND OPTICAL AMPLIFICATION METHOD

SUBMARINE NETWORK DEVICE AND SUBMARINE CABLE SYSTEM

OPTICAL FIBER AMPLIFIER, OPTICAL FIBER AMPLIFIER CONTROL METHOD, AN...

OPTICAL AMPLIFIER

MULTI-WAVELENGTH NARROW-LINEWIDTH SINGLE-FREQUENCY OPTICAL FIBER LA...

System And Method For Reducing The Bandwidth Of A Laser And An Insp...

OPTICAL REPEATER AND OPTICAL FIBER COMMUNICATIONS SYSTEM

LASER WAVEGUIDE WITH COAXIAL FILLER WIRE FEED

MULTI-PUMP-PASS FIBER BASED LASERS AND AMPLIFIERS

OPTICAL AMPLIFIER USING OPTICAL FIBER

Fiber-Optic Laser Oscillator

REMOTE PUMPED DUAL CORE OPTICAL FIBER SYSTEM FOR USE IN SUBTERRANEA...

EXCITATION UNTI FIR A FIBER LASER

LASER APPARATUS

RAMAN AMPLIFIER, OPTICAL REPEATER, AND RAMAN AMPLIFICATION METHOD

LASER APPARATUS

PUMP ABSORPTION AND EFFICIENCY FOR FIBER LASERS/AMPLIFIERS

OPTICAL AMPLIFIER AND MULTICORE FIBER

HIGH-POWER CW FIBER-LASER

OPTICAL FIBER-TYPE OPTICAL ELEMENT, LASER DIODE MODULE, AND FIBER L...

OPTICAL FIBER AMPLIFIER AND FIBER LASER APPARATUS USING THE SAME

LASER AND OPTICAL AMPLIFIER