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Stabilising the frequency of the laser
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Electric elements
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DEVICES USING STIMULATED EMISSION
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Semiconductor lasers
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H01S5/0687
Stabilising the frequency of the laser
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last 30 patents
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Light emitting device
Patent number
11,936,164
Issue date
Mar 19, 2024
FUJIFILM Business Innovation Corp.
Kazuhiro Sakai
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Optical module, method for controlling wavelength thereof, and meth...
Patent number
11,923,659
Issue date
Mar 5, 2024
Furukawa Electric Co., Ltd.
Masayoshi Nishita
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Multi-quantum-reference laser frequency stabilization
Patent number
11,916,350
Issue date
Feb 27, 2024
ColdQuanta, Inc.
Judith Olson
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Fast modulation of the resonant frequency of an optical resonator
Patent number
11,881,682
Issue date
Jan 23, 2024
TOPTICA Photonics AG
Martin Enderlein
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Tunable laser
Patent number
11,855,412
Issue date
Dec 26, 2023
Acacia Communications, Inc.
Christopher Doerr
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method and device for detecting absolute or relative temperature an...
Patent number
11,846,559
Issue date
Dec 19, 2023
Adtran Networks SE
Benjamin Wohlfeil
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Signal generator utilizing a neural network
Patent number
11,841,391
Issue date
Dec 12, 2023
EYSIGHT TECHNOLOGIES, INC.
Hansjoerg Haisch
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Interferometry assembly having optical paths through different mate...
Patent number
11,835,337
Issue date
Dec 5, 2023
Lumentum Technology UK Limited
Adrian Perrin Janssen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Optically pumped, radio-frequency atomic magnetometry with feedback...
Patent number
11,821,966
Issue date
Nov 21, 2023
National Technology & Engineering Solutions of Sandia, LLC
Peter D. D. Schwindt
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Wavelength selection method and wavelength selection device for tun...
Patent number
11,817,671
Issue date
Nov 14, 2023
InnoLight Technology (Suzhou) LTD.
Liang Luo
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Integrated coherent optical transceiver
Patent number
11,811,433
Issue date
Nov 7, 2023
MARVELL ASIA PTE. LTD.
Radhakrishnan L. Nagarajan
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Silicon photonics based tunable laser
Patent number
11,784,463
Issue date
Oct 10, 2023
MARVELL ASIA PTE. LTD.
Radhakrishnan L. Nagarajan
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Semiconductor laser device, and method and program for driving the...
Patent number
11,764,542
Issue date
Sep 19, 2023
Horiba, Ltd.
Yusuke Awane
H01 - BASIC ELECTRIC ELEMENTS
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Laser system and method for manufacturing electronic device
Patent number
11,764,541
Issue date
Sep 19, 2023
Gigaphoton Inc.
Taisuke Miura
H01 - BASIC ELECTRIC ELEMENTS
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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
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Method and system for generating independent coherent photons frequ...
Patent number
11,719,530
Issue date
Aug 8, 2023
Pusan National University Industry-University Cooperation Foundation
Han Seb Moon
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Avalanche photodetectors and image sensors including the same
Patent number
11,721,781
Issue date
Aug 8, 2023
Samsung Electronics Co., Ltd.
Sanghyun Jo
G05 - CONTROLLING REGULATING
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Patent Grant
Light emitting device
Patent number
11,705,695
Issue date
Jul 18, 2023
FUJIFILM Business Innovation Corp.
Kazuhiro Sakai
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Laser side mode suppression ratio control
Patent number
11,705,692
Issue date
Jul 18, 2023
Cisco Technology, Inc.
Jock T. Bovington
H01 - BASIC ELECTRIC ELEMENTS
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Laser device
Patent number
11,699,891
Issue date
Jul 11, 2023
NKT Photonics A/S
Jens E. Pedersen
H01 - BASIC ELECTRIC ELEMENTS
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Tuning the output of a laser
Patent number
11,658,461
Issue date
May 23, 2023
Quantum Valley Ideas Laboratories
Chang Liu
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Single sideband laser system for atomic devices
Patent number
11,619,861
Issue date
Apr 4, 2023
VECTOR ATOMIC, INC.
Arman Cingoz
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Wavelength locker
Patent number
11,621,536
Issue date
Apr 4, 2023
Acacia Communications, Inc.
Long Chen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Methods and systems to generate laser light
Patent number
11,616,340
Issue date
Mar 28, 2023
Google LLC
Douglas Raymond Dykaar
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Coupled-cavity VCSELs for enhanced modulation bandwidth
Patent number
11,588,298
Issue date
Feb 21, 2023
Hewlett Packard Enterprise Development LP
Stanley Cheung
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
External cavity laser with a phase shifter
Patent number
11,581,703
Issue date
Feb 14, 2023
SiLC Technologies, Inc.
Amir Ali Tavallaee
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Phase response measurement method and apparatus
Patent number
11,563,496
Issue date
Jan 24, 2023
Fujitsu Limited
Yangyang Fan
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Laser apparatus
Patent number
11,539,185
Issue date
Dec 27, 2022
Denso Corporation
Masashige Sato
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Light source, optical device, measuring device, robot, electronic a...
Patent number
11,531,208
Issue date
Dec 20, 2022
Ricoh Company, Ltd.
Kazuhiro Yoneda
B60 - VEHICLES IN GENERAL
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Patent Grant
Device and method for optical spectrum measurement
Patent number
11,513,005
Issue date
Nov 29, 2022
PILOT PHOTONICS LTD.
Frank Smyth
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
THREE-MIRROR-CAVITY SINGLE LONGITUDINAL MODE SEMICONDUCTOR MEMBRANE...
Publication number
20240128723
Publication date
Apr 18, 2024
THORLABS GMBH
Jörn Wollenzin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL LOCKER
Publication number
20240110778
Publication date
Apr 4, 2024
Lumentum Technology UK Limited
Adrian Perrin JANSSEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DEVICE
Publication number
20240106198
Publication date
Mar 28, 2024
NKT PHOTONICS A/S
Jens E. PEDERSEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Arbitrary Optical Waveform Generation Utilizing Frequency Discrimin...
Publication number
20240085538
Publication date
Mar 14, 2024
Ivan S. Grudinin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Device for Detecting Absolute or Relative Temperature an...
Publication number
20240085267
Publication date
Mar 14, 2024
Adtran Networks SE
Benjamin Wohlfeil
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL MODULE, FREQUENCY VARIATION DETECTION METHOD, AND NON-TRANS...
Publication number
20240072516
Publication date
Feb 29, 2024
NEC C orporation
Kenji MIZUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL FIBER RING RESONATOR AND OPTICAL FIBER RING RESONATOR-BASED...
Publication number
20240063604
Publication date
Feb 22, 2024
Korea Advanced Institute of Science and Technology
Jungwon KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Laser and Design Method Therefor
Publication number
20240055829
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Takuma Tsurugaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Wavelength Tunable Laser
Publication number
20240039242
Publication date
Feb 1, 2024
Nippon Telegraph and Telephone Corporation
Takuma Tsurugaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANAGING LASER SYSTEM OPTICAL CHARACTERISTICS
Publication number
20240014631
Publication date
Jan 11, 2024
Analog Photonics LLC
Christopher Vincent Poulton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER APPARATUS AND LASER APPARATUS CONTROL METHOD
Publication number
20240006847
Publication date
Jan 4, 2024
FURUKAWA ELECTRIC CO., LTD.
Akihisa KONDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ATOMIC OSCILLATOR
Publication number
20230387926
Publication date
Nov 30, 2023
NEC Corporation
Takahiro FUJISAKU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE AND METHOD FOR OPTICAL SPECTRUM MEASUREMENT
Publication number
20230349760
Publication date
Nov 2, 2023
Pilot Photonics Ltd.
Frank Smyth
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-QUANTUM-REFERENCE LASER FREQUENCY STABILIZATION
Publication number
20230344189
Publication date
Oct 26, 2023
ColdQuanta, Inc.
Judith Olson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AVALANCHE PHOTODETECTORS AND IMAGE SENSORS INCLUDING THE SAME
Publication number
20230335665
Publication date
Oct 19, 2023
Samsung Electronics Co., Ltd.
Sanghyun JO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER SOURCE, LIDAR SYSTEM AND METHOD FOR CONTROLLING A LASER SOURCE
Publication number
20230327402
Publication date
Oct 12, 2023
ams-OSRAM International GmbH
Hubert HALBRITTER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical referencing from optical references with variable perturbat...
Publication number
20230314310
Publication date
Oct 5, 2023
CIENA CORPORATION
Antoine Bois
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVELENGTH TUNABLE METASURFACE BASED EXTERNAL CAVITY LASER
Publication number
20230318261
Publication date
Oct 5, 2023
President and Fellows of Harvard College
Michele TAMAGNONE
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20230307894
Publication date
Sep 28, 2023
FUJIFILM Business Innovation Corp.
Kazuhiro SAKAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Laser Calibration And Recalibration Using Integrated Wavemeter
Publication number
20230307887
Publication date
Sep 28, 2023
Nokia Solutions and Networks Oy
Brian Stern
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW COST DISCRETELY TUNABLE LASER SYSTEM WITH STABILIZATION
Publication number
20230268717
Publication date
Aug 24, 2023
Corning Incorporated
Anthony Sebastian Bauco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVELENGTH TUNABLE METASURFACE BASED EXTERNAL CAVITY LASER
Publication number
20230208104
Publication date
Jun 29, 2023
President and Fellows of Harvard College
Michele TAMAGNONE
B82 - NANO-TECHNOLOGY
Information
Patent Application
Self-Mixing Interference Device with Tunable Microelectromechanical...
Publication number
20230089141
Publication date
Mar 23, 2023
Apple Inc.
Tong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVELENGTH-CONTROLLED TUNABLE CHIP-SCALE LASER
Publication number
20230072680
Publication date
Mar 9, 2023
Minh Tran
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL FILTER, WAVELENGTH TUNABLE LASER ELEMENT, WAVELENGTH TUNABL...
Publication number
20230040798
Publication date
Feb 9, 2023
Sumitomo Electric Industries, Ltd.
Naoya KONO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Directly Modulated Laser
Publication number
20220416505
Publication date
Dec 29, 2022
Nippon Telegraph and Telephone Corporation
Suguru Yamaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER APPARATUS AND CONTROL METHOD THEREFOR
Publication number
20220376473
Publication date
Nov 24, 2022
FURUKAWA ELECTRIC CO., LTD.
Kazuaki Kiyota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AVALANCHE PHOTODETECTORS AND IMAGE SENSORS INCLUDING THE SAME
Publication number
20220367745
Publication date
Nov 17, 2022
Samsung Electronics Co., Ltd.
Sanghyun JO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROL DEVICE, CONTROL SYSTEM, METHOD FOR OPERATING A CONTROL SYSTEM
Publication number
20220368104
Publication date
Nov 17, 2022
Carl Zeiss SMT GMBH
Arian KRIESCH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIBER OPTIC VOLTAGE CONDITIONING
Publication number
20220333916
Publication date
Oct 20, 2022
iSenseCloud, Inc.
An-Dien Nguyen
H01 - BASIC ELECTRIC ELEMENTS