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H01S3/06754
Fibre amplifiers
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor laser module
Patent number
11,962,120
Issue date
Apr 16, 2024
Furukawa Electric Co., Ltd.
Yuta Ishige
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Submarine network device
Patent number
11,955,764
Issue date
Apr 9, 2024
HMN Technologies Co., Limited
Changwu Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser pulse energy amplification device and method, and femtosecond...
Patent number
11,955,762
Issue date
Apr 9, 2024
FEMTOSECOND RESEARCH CENTER CO., LTD.
Bingwei Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical amplifier modules
Patent number
11,949,205
Issue date
Apr 2, 2024
II-VI DELAWARE, INC.
Martin R Williams
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adaptive illumination apparatus, method, and applications
Patent number
11,944,448
Issue date
Apr 2, 2024
Cornell University
Chris Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical power transmission apparatus
Patent number
11,936,156
Issue date
Mar 19, 2024
Furukawa Electric Co., Ltd.
Noriyuki Yokouchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polarization-maintaining highly elliptical core fiber with stress-i...
Patent number
11,916,348
Issue date
Feb 27, 2024
Huawei Technologies Canada Co., Ltd.
Alessandro Corsi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Amplifier assembly
Patent number
11,894,651
Issue date
Feb 6, 2024
Lumentum Operations LLC
Christoffer Stroemberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical amplification device, optical transmission system, and opti...
Patent number
11,881,675
Issue date
Jan 23, 2024
NEC Corporation
Hitoshi Takeshita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical amplifier, control method for optical amplifier, and optica...
Patent number
11,876,339
Issue date
Jan 16, 2024
NEC Corporation
Keiichi Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transverse mode switchable all-fiber high-order mode Brillouin laser
Patent number
11,870,210
Issue date
Jan 9, 2024
South China University of Technology
Jiulin Gan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for measuring distances
Patent number
11,867,840
Issue date
Jan 9, 2024
Safran Vectronix AG
Christian Ban
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Efficient in-band pumping of Holmium-doped optical fiber amplifiers
Patent number
11,870,205
Issue date
Jan 9, 2024
Cybel, LLC.
Robert E. Tench
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
High cladding power mode field adapter for kilowatt fiber lasers
Patent number
11,862,923
Issue date
Jan 2, 2024
Lumentum Operations LLC
Gongwen Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-stage optical fiber amplifier
Patent number
11,843,217
Issue date
Dec 12, 2023
Waymo LLC
Bernard Fidric
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Master oscillator power amplifier
Patent number
11,843,219
Issue date
Dec 12, 2023
II-VI DELAWARE, INC.
Martin R. Williams
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hyper temporal lidar using multiple matched filters to orient a lid...
Patent number
11,822,016
Issue date
Nov 21, 2023
AEYE, INC.
Luis Dussan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical amplifier, and control method therefor
Patent number
11,824,320
Issue date
Nov 21, 2023
NEC Corporation
Shigeyuki Yanagimachi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fiber source with cascaded gain stages and/or multimode delivery fi...
Patent number
11,811,186
Issue date
Nov 7, 2023
nLIGHT, Inc.
Roger L. Farrow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiplexing fiber amplified waveforms
Patent number
11,777,272
Issue date
Oct 3, 2023
BOOZ ALLEN HAMILTON INC.
James A Davis
G01 - MEASURING TESTING
Information
Patent Grant
Gain equalization error management in optical communication systems
Patent number
11,764,875
Issue date
Sep 19, 2023
SubCom, LLC
Dmitri G. Foursa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems, apparatus, and methods for producing ultra stable, single-...
Patent number
11,764,537
Issue date
Sep 19, 2023
Shailendhar Saraf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Techniques for amplification of return signal in LIDAR system
Patent number
11,740,340
Issue date
Aug 29, 2023
Aeva, Inc.
Behsan Behzadi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device and method for interaction between an agile laser beam and a...
Patent number
11,744,003
Issue date
Aug 29, 2023
EXAIL
Henri Porte
G02 - OPTICS
Information
Patent Grant
Control system and method for laser pump of doped fiber amplifier
Patent number
11,728,612
Issue date
Aug 15, 2023
II-VI DELAWARE, INC.
Zhoujian Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Doped fiber amplifier having pass-through pump laser
Patent number
11,728,613
Issue date
Aug 15, 2023
II-VI DELAWARE, INC.
Ian Peter McClean
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spectrally combined fiber laser amplifier system and method
Patent number
11,698,537
Issue date
Jul 11, 2023
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid coherent beam combining (CBC) and spectral beam combining (S...
Patent number
11,681,151
Issue date
Jun 20, 2023
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coherent beam combining (CBC) fiber laser amplifier system
Patent number
11,681,152
Issue date
Jun 20, 2023
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LASER SYSTEM
Publication number
20240136785
Publication date
Apr 25, 2024
The University of Birmingham
Kai BONGS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR GENERATING A LIGHT PULSE WITH SUB-PICOSECOND...
Publication number
20240120698
Publication date
Apr 11, 2024
IRISIOME
Romain ROYON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT AMPLIFICATION APPARATUS AND LIGHT AMPLIFICATION METHOD
Publication number
20240113491
Publication date
Apr 4, 2024
Nikon Corporation
Akira Tokuhisa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFICATION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND OPTI...
Publication number
20240097397
Publication date
Mar 21, 2024
NEC Corporation
Hitoshi TAKESHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFIER
Publication number
20240055819
Publication date
Feb 15, 2024
NEC Corporation
Takefumi Oguma
G02 - OPTICS
Information
Patent Application
EXCITATION DEVICE FOR OPTICAL AMPLIFIER
Publication number
20240039233
Publication date
Feb 1, 2024
Nippon Telegraph and Telephone Corporation
Hiroto KAWAKAMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFIER, OPTICAL AMPLIFIER CONTROLLING METHOD, AND OPTICA...
Publication number
20230412297
Publication date
Dec 21, 2023
NEC Corporation
Keiichi MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAIN ADJUSTMENT METHOD AND OPTICAL FIBER AMPLIFIER
Publication number
20230402814
Publication date
Dec 14, 2023
ACCELINK ELECTRONIC TECHNOLOGY CO., LTD.
Chengpeng FU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-FIBER SINGLE-CAVITY DUAL-COMB FOR COHERENT ANTI-STOKES RAMAN SC...
Publication number
20230400414
Publication date
Dec 14, 2023
Arizona Board of Regents on behalf of The University of Arizona
Khanh Q. KIEU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PUMP LIGHT SOURCE, OPTICAL AMPLIFICATION SYSTEM, ROADM, AND METHOD...
Publication number
20230402812
Publication date
Dec 14, 2023
Huawei Technologies Co., Ltd
Kai Zhang
G02 - OPTICS
Information
Patent Application
PULSED LASER WITH TEMPORAL COHERENCE CONTROL
Publication number
20230387646
Publication date
Nov 30, 2023
Arizona Board of Regents on behalf of The University of Arizona
Yushi Kaneda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Beacon Source Utilizing Pulsed Fiber Amplifiers
Publication number
20230378711
Publication date
Nov 23, 2023
Cybel, LLC.
Jean-Marc Pierre Delavaux
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Doped Fiber Amplifier Having Pass-Through Pump Laser
Publication number
20230352898
Publication date
Nov 2, 2023
II-VI Delaware, Inc.
Ian Peter McClean
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROL SYSTEM AND METHOD FOR LASER PUMP OF DOPED FIBER AMPLIFIER
Publication number
20230335967
Publication date
Oct 19, 2023
II-IV Delaware, Inc.
Zhoujian WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER PULSE ENERGY AMPLIFICATION DEVICE AND METHOD, AND FEMTOSECOND...
Publication number
20230318243
Publication date
Oct 5, 2023
FEMTOSECOND RESEARCH CENTER CO., LTD.
Bingwei XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SIGNAL AMPLIFICATION APPARATUS AND RELATED OPTICAL COMMUNIC...
Publication number
20230318248
Publication date
Oct 5, 2023
Huawei Technologies Co., Ltd
Yongze YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PULSED RF GENERATOR, PULSED RF TRANSMITTER AND RELATED METHODS OF O...
Publication number
20230291167
Publication date
Sep 14, 2023
Phase Sensitive Innovations, Inc
Victoria Carey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVE OPTICAL RESONATOR FOR FREQUENCY CONVERSION
Publication number
20230273503
Publication date
Aug 31, 2023
Universite Libre de Bruxelles
Francois LEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Per-span optical fiber nonlinearity compensation using integrated p...
Publication number
20230254041
Publication date
Aug 10, 2023
CIENA CORPORATION
Yinqing PEI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FIBER LASER SYSTEM WITH MULTIPLE WAVELENGTHS
Publication number
20230246407
Publication date
Aug 3, 2023
Lumentum Operations LLC
Ning LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLMIUM-DOPED FIBER AMPLIFIER WITH EFFICIENT LOW COST CASCADED FIBE...
Publication number
20230246408
Publication date
Aug 3, 2023
OPTIWAVE SYSTEMS INC.
Ahmad Atieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFICATION APPARATUS AND MULTI-PORT WAVELENGTH DIVISION...
Publication number
20230238765
Publication date
Jul 27, 2023
Huawei Technologies Co., Ltd
Hengyun JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL PUMP SOURCE OUTPUT POWER AND HEALTH MONITORING
Publication number
20230223731
Publication date
Jul 13, 2023
Lumentum Operations LLC
Ali SALEHIOMRAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFICATION APPARATUS FOR A SUBMARINE OPTICAL AMPLIFIER A...
Publication number
20230216265
Publication date
Jul 6, 2023
SUBPHOTON S.R.L.
Daniele ANDRONI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lidar Device Using Frequency Modulation Continuous Wave
Publication number
20230204726
Publication date
Jun 29, 2023
National Central University
Jin-Wei Shi
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
MODULAR COMPACT HIGH ENERGY LASER SYSTEM
Publication number
20230170661
Publication date
Jun 1, 2023
BOOZ ALLEN HAMILTON INC.
Jennifer Riley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL FIBER AMPLIFIER AND RARE EARTH DOPED OPTICAL FIBER
Publication number
20230163554
Publication date
May 25, 2023
Nippon Telegraph and Telephone Corporation
Shinichi AOZASA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFIER MODULES
Publication number
20230163555
Publication date
May 25, 2023
II-VI Delaware, Inc.
Martin R. Williams
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASYMMETRIC CHIRPED FIBER BRAGG GRATING FOR DIODE LASER OF FIBER AMP...
Publication number
20230134631
Publication date
May 4, 2023
II-VI Delaware, Inc.
Evgeny Zibik
H01 - BASIC ELECTRIC ELEMENTS