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Resonators including a grating structure
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ELECTRICITY
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Electric elements
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DEVICES USING STIMULATED EMISSION
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Lasers
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H01S3/0675
Resonators including a grating structure
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Patents Grants
last 30 patents
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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
Fiber laser light coherent combination system
Patent number
11,962,117
Issue date
Apr 16, 2024
China South Industry Academy
Zhen Yang
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
Degassing-free underwater dissolved carbon dioxide detection device...
Patent number
11,949,208
Issue date
Apr 2, 2024
Ocean University Of China
Fupeng Wang
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
Gain equalization in C+L erbium-doped fiber amplifiers
Patent number
11,923,651
Issue date
Mar 5, 2024
SubCom, LLC
Dmitri G. Foursa
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
Fiber laser device
Patent number
11,901,690
Issue date
Feb 13, 2024
Fujikura Ltd.
Yasuo Nakanishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Short-wave infrared sensor for identifying based on water content
Patent number
11,896,346
Issue date
Feb 13, 2024
OMNI MEDSCI, LLC
Mohammed N. Islam
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
Three-level system fiber lasers incorporating an all-solid photonic...
Patent number
11,876,337
Issue date
Jan 16, 2024
Clemson University
Liang Dong
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
Multi-wavelength visible laser source
Patent number
11,870,203
Issue date
Jan 9, 2024
Nuburu, Inc.
Mark Zediker
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 power cladding pumped single mode fiber Raman laser fees
Patent number
11,862,926
Issue date
Jan 2, 2024
IPG PHOTONICS CORPORATION
Valentin Gapontsev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunable narrow-linewidth photo-generated microwave source based on...
Patent number
11,862,925
Issue date
Jan 2, 2024
South China University of Technology
Shanhui Xu
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
Femtosecond pulse stretching fiber oscillator
Patent number
11,817,672
Issue date
Nov 14, 2023
Lumentum Operations LLC
Martin H. Muendel
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
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
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
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
TEMPERATURE CONTROL FOR COILED GAIN FIBER IN FIBER AMPLIFIER
Publication number
20240079839
Publication date
Mar 7, 2024
II-VI Delaware, Inc.
Eric T. Green
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
FIBRE LASER ASSEMBLY AND METHOD FOR GENERATING HIGH POWER LASER RAD...
Publication number
20240039232
Publication date
Feb 1, 2024
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Clément ROMANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIBER LASER DEVICE
Publication number
20240014623
Publication date
Jan 11, 2024
FUJIKURA LTD.
Yasuo Nakanishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PASSIVELY DOUBLE-PASSED CHIRPED-FIBER-BRAGG-GRATING
Publication number
20240014624
Publication date
Jan 11, 2024
Coherent Scotland Limited
Ian MACGILLIVRAY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DYNAMIC GAIN EQUALIZATION CONTROL METHOD FOR USE IN EDFA MODULES
Publication number
20240007190
Publication date
Jan 4, 2024
Molex, LLC
Hironori Tachibana
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
HIGH-POWER, MULTI-CHANNEL AMPLIFIER FIBER LASER FOR MEDICAL APPLICA...
Publication number
20230378708
Publication date
Nov 23, 2023
Boston Scientific SciMed Inc.
Baocheng Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PASSIVE MODE-COUPLED FIBER OSCILLATOR AND LASER DEVICE HAVING SUCH...
Publication number
20230361523
Publication date
Nov 9, 2023
TRUMPF LASER GMBH
Florian Graf
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
PASSIVELY MODE-COUPLED FIBER OSCILLATOR AND LASER DEVICE HAVING SUC...
Publication number
20230335968
Publication date
Oct 19, 2023
TRUMPF LASER GMBH
Florian Graf
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
OPTICAL AMPLIFICATION APPARATUS, AND MODE DIVISION MULTIPLEXING SYS...
Publication number
20230318733
Publication date
Oct 5, 2023
Huawei Technologies Co., Ltd
Qiang GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTICORE MASTER OSCILLATOR POWER AMPLIFIER
Publication number
20230318250
Publication date
Oct 5, 2023
Lumentum Operations LLC
Richard D. FAULHABER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIBER GRATING APPARATUS AND SENSOR DEVICE
Publication number
20230299549
Publication date
Sep 21, 2023
Shphotonics Ltd
Bing QIU
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
CONCENTRIC CYLINDRICAL CIRCUMFERENTIAL LASER
Publication number
20230275391
Publication date
Aug 31, 2023
Ronald LaComb
H01 - BASIC ELECTRIC ELEMENTS