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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01S
DEVICES USING STIMULATED EMISSION
Current Industry
H01S2301/00
Functional characteristics
Sub Industries
H01S2301/02
ASE (amplified spontaneous emission), noise Reduction thereof
H01S2301/03
Suppression of nonlinear conversion
H01S2301/04
Gain spectral shaping, flattening
H01S2301/06
Gain non-linearity, distortion Compensation thereof
H01S2301/08
Generation of pulses with special temporal shape or frequency spectrum
H01S2301/085
solitons
H01S2301/14
Semiconductor lasers with special structural design for lasing in a specific polarisation mode
H01S2301/145
TM polarisation
H01S2301/16
Semiconductor lasers with special structural design to influence the modes
H01S2301/163
Single longitudinal mode
H01S2301/166
Single transverse or lateral mode
H01S2301/17
Semiconductor lasers comprising special layers
H01S2301/173
The laser chip comprising special buffer layers
H01S2301/176
Specific passivation layers on surfaces other than the emission facet
H01S2301/18
Semiconductor lasers with special structural design for influencing the near- or far-field
H01S2301/185
for reduction of Astigmatism
H01S2301/20
Lasers with a special output beam profile or cross section
H01S2301/203
with at least one hole in the intensity distribution
H01S2301/206
Top hat profile
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for use in laser shock peening
Patent number
11,955,763
Issue date
Apr 9, 2024
Sunrise International, Inc.
Jeff Dulaney
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Method of making a distributed Bragg mirror
Patent number
11,942,328
Issue date
Mar 26, 2024
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Maryse Fournier
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
Optoelectronic semiconductor component
Patent number
11,923,660
Issue date
Mar 5, 2024
OSRAM OLED GmbH
Bernhard Stojetz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modified emitter array
Patent number
11,916,356
Issue date
Feb 27, 2024
Lumentum Operations LLC
Vincent V. Wong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Narrow beam divergence semiconductor sources
Patent number
11,916,355
Issue date
Feb 27, 2024
Princeton Optronics, Inc.
Jean-Francois Seurin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Driven-cavity femtosecond sources
Patent number
11,909,165
Issue date
Feb 20, 2024
University of Rochester
William Renninger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing optical device and optical device
Patent number
11,909,172
Issue date
Feb 20, 2024
Asahi Kasei Kabushiki Kaisha
Ziyi Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative bias to improve phase noise
Patent number
11,901,698
Issue date
Feb 13, 2024
Lumentum Technology UK Limited
Selina Farwell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and projector
Patent number
11,901,695
Issue date
Feb 13, 2024
Seiko Epson Corporation
Takashi Miyata
B82 - NANO-TECHNOLOGY
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
Trench process for dense VCSEL design
Patent number
11,876,348
Issue date
Jan 16, 2024
Apple Inc.
Mariam Sadaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Synchronous, tunable multi-optical filter system
Patent number
11,867,922
Issue date
Jan 9, 2024
Pin Long
G02 - OPTICS
Information
Patent Grant
Ultraviolet laser diode device
Patent number
11,862,939
Issue date
Jan 2, 2024
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fiber laser system based on solitonic passive mode-locking
Patent number
11,843,218
Issue date
Dec 12, 2023
FYLA LASER, S.L.
Pere Pérez Millán
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Guidance for intraoral scanning
Patent number
11,843,222
Issue date
Dec 12, 2023
Align Technology, Inc.
Yossef Atiya
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
Laser having tapered region
Patent number
11,837,838
Issue date
Dec 5, 2023
FREEDOM PHOTONICS LLC
Gordon Barbour Morrison
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
Semiconductor optical device and method for manufacturing the same
Patent number
11,817,674
Issue date
Nov 14, 2023
Lumentum Japan, Inc.
Ryosuke Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonant optical cavity light emitting device
Patent number
11,810,999
Issue date
Nov 7, 2023
SILANNA UV TECHNOLOGIES PTE LTD
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for designing optical devices having mode selec...
Patent number
11,804,691
Issue date
Oct 31, 2023
X Development LLC
Martin Friedrich Schubert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical network using optical amplifier in gain saturation region
Patent number
11,799,552
Issue date
Oct 24, 2023
Electronics and Telecommunications Research Institute
Han Hyub Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and system for providing directional light sources with broa...
Patent number
11,791,606
Issue date
Oct 17, 2023
KYOCERA SLD Laser, Inc.
James W. Raring
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor light emitting array with phase modulation regions fo...
Patent number
11,777,276
Issue date
Oct 3, 2023
Hamamatsu Photonics K.K.
Takahiro Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing optical semiconductor apparatus and the app...
Patent number
11,777,278
Issue date
Oct 3, 2023
Oulun Yliopisto
Boris Ryvkin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Emitter array with shared via to an ohmic metal shared between adja...
Patent number
11,777,280
Issue date
Oct 3, 2023
Lumentum Operations LLC
Albert Yuen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Femtosecond pulse stretching fiber oscillator
Patent number
11,777,273
Issue date
Oct 3, 2023
Lumentum Operations LLC
Martin H. Muendel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Augmented semiconductor lasers with spontaneous emissions blockage
Patent number
11,777,275
Issue date
Oct 3, 2023
International Business Machines Corporation
Julien Frougier
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LASER ELEMENT AND LASER MODULE
Publication number
20240120712
Publication date
Apr 11, 2024
Hamamatsu Photonics K.K.
Kousuke TORII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ERBIUM-DOPED FIBER AND PREPARATION METHOD FOR ERBIUM-DOPED FIBER
Publication number
20240097395
Publication date
Mar 21, 2024
Huawei Technologies Co., Ltd
Yehui LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-POWER, SINGLE-SPATIAL-MODE QUANTUM CASCADE LASERS
Publication number
20240097404
Publication date
Mar 21, 2024
Wisconsin Alumni Research Foundation
Luke J. Mawst
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE DEVICE, OPTICAL DEVICE, CONTROL LIGHT GENERATION METHO...
Publication number
20240064444
Publication date
Feb 22, 2024
NEC Corporation
Taketo Onuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO VCSEL WITH IMPROVED BEAM QUALITY AND MICRO VCSEL ARRAY
Publication number
20240063608
Publication date
Feb 22, 2024
KOREA PHOTONICS TECHNOLOGY INSTITUTE
Keon Hwa LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EMITTER ARRAY WITH SHARED VIA TO AN OHMIC METAL SHARED BETWEEN ADJA...
Publication number
20240047947
Publication date
Feb 8, 2024
Lumentum Operations LLC
Albert YUEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER HAVING TAPERED REGION
Publication number
20240039240
Publication date
Feb 1, 2024
Freedom Photonics LLC
Gordon Barbour Morrison
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTERLEAVED MULTI-PASS OPTICAL AMPLIFIER
Publication number
20240039237
Publication date
Feb 1, 2024
Arizona Board of Regents on behalf of The University of Arizona
Yushi Kaneda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Radiation-Emitting Laser Diode, Method for Choosing Refractive Indi...
Publication number
20230420919
Publication date
Dec 28, 2023
Christian Lauer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL FIBER ASSEMBLY FOR MITIGATING STIMULATED BRILLOUIN SCATTERING
Publication number
20230402809
Publication date
Dec 14, 2023
Institut National D'Optique
Mathieu Boivin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230361531
Publication date
Nov 9, 2023
PHOSERTEK CORPORATION
Yu-Chen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BLIND PUMP LASER DETECTION
Publication number
20230361525
Publication date
Nov 9, 2023
II-VI Delaware, Inc.
Zhiqian Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHORT PULSE LASER SYSTEM, AND METHOD FOR GENERATING LASER PULSES
Publication number
20230335964
Publication date
Oct 19, 2023
Active Fiber Systems GmbH
Tino EIDAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BEAM INTENSITY PROFILE TAILORING WITH A COMPOSITE, TAPERED OPTICAL...
Publication number
20230327390
Publication date
Oct 12, 2023
Deepak JAIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DIODE
Publication number
20230299562
Publication date
Sep 21, 2023
OSRAM OLED GmbH
Sven Gerhard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL PHASED ARRAY DYNAMIC BEAM SHAPING WITH NOISE CORRECTION
Publication number
20230283038
Publication date
Sep 7, 2023
CIVAN ADVANCED TECHNOLOGIES LTD.
Eyal SHEKEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE-EMITTING LASER DEVICE AND METHOD FOR MANUFACTURING SURFACE-...
Publication number
20230283049
Publication date
Sep 7, 2023
KYOTO UNIVERSITY
Susumu NODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFIER
Publication number
20230283036
Publication date
Sep 7, 2023
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Stephen Anthony Payne
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NARROW LINEWIDTH LASER WITH FLAT FREQUENCY MODULATION RESPONSE
Publication number
20230268716
Publication date
Aug 24, 2023
National Research Council of Canada
Grzegorz PAKULSKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...
Publication number
20230258966
Publication date
Aug 17, 2023
Samsung Electronics Co., Ltd.
Dongsik SHIM
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR LASERS AND PROCESSES FOR THE PLANARIZATION OF SEMICON...
Publication number
20230246421
Publication date
Aug 3, 2023
MACOM Technology Solutions Holdings, Inc.
Ali Badar Alamin DOW
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LOW-POWER SOURCE OF SQUEEZED LIGHT
Publication number
20230231353
Publication date
Jul 20, 2023
The MITRE Corporation
BONNIE L. MARLOW
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOPOLOGIC INSULATOR SURFACE EMITTING LASER SYSTEM
Publication number
20230223735
Publication date
Jul 13, 2023
Technion Research & Development Foundation Ltd.
Mordechai SEGEV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DIODE, OPTICAL INTEGRATED DEVICE, AND MANUFACTURING METHOD TH...
Publication number
20230198226
Publication date
Jun 22, 2023
Kyungpook National University Industry-Academic Cooperation Foundation
Muhan CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Pump Modulation For Optical Amplifier Link Communication
Publication number
20230187895
Publication date
Jun 15, 2023
II-VI Delaware, Inc.
Aravanan Gurusami
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
TWO-DIMENSIONAL PHOTONIC-CRYSTAL LASER
Publication number
20230163566
Publication date
May 25, 2023
KYOTO UNIVERSITY
Susumu NODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL OSCILLATOR, METHOD FOR DESIGNING OPTICAL OSCILLATOR, AND LA...
Publication number
20230137277
Publication date
May 4, 2023
Inter-University Research Institute Corporation National Institutes of Natura...
Takunori TAIRA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Reducing Auger Recombination In Semiconductor Optical Devices
Publication number
20230127367
Publication date
Apr 27, 2023
University of Surrey
Alfred Rodney ADAMS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A method and system for generation of optical pulses of light
Publication number
20230094403
Publication date
Mar 30, 2023
VALO Innovations GmbH
Alexander Pape
H01 - BASIC ELECTRIC ELEMENTS