Frequency filtering

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H01S3/0078

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Parent Industries

HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S3/00Lasers

Current Industry

H01S3/0078Frequency filtering

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Photonic-based microwave generator and associated methods
- Patent number 12,080,988
- Issue date Sep 3, 2024
- The Regents of the University of Colorado, a Body Corporate
- Thomas Richard Schibli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual wavelength surgical laser system
- Patent number 11,996,672
- Issue date May 28, 2024
- Boston Scientific Scimed, Inc.
- Honggang Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical pulse pair generator, light detection device, and light det...
- Patent number 11,909,164
- Issue date Feb 20, 2024
- National University Corporation Tokyo University of Agriculture and Technology
- Kazuhiko Misawa
- 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
Multimode optical amplifier
- Patent number 11,888,281
- Issue date Jan 30, 2024
- Nippon Telegraph and Telephone Corporation
- Hirotaka Ono
- 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
Synchronous, tunable multi-optical filter system
- Patent number 11,867,922
- Issue date Jan 9, 2024
- Pin Long
- G02 - OPTICS
Information Patent Grant
Low noise lasers with resonator filters
- Patent number 11,862,924
- Issue date Jan 2, 2024
- Minh Tran
- 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
Method and apparatus for measuring optical pulses
- Patent number 11,828,647
- Issue date Nov 28, 2023
- Mesa Photonics, LLC
- Daniel J Kane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Higher-order dispersion compensating pulse shaper via amplitude spe...
- Patent number 11,757,244
- Issue date Sep 12, 2023
- Thorlabs, Inc.
- Scott R. Domingue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser system having a multi-stage amplifier and methods of use
- Patent number 11,705,688
- Issue date Jul 18, 2023
- Newport Corporation
- David E. Spence
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for generating ghost light
- Patent number 11,588,290
- Issue date Feb 21, 2023
- Raytheon Company
- Holger M. Jaenisch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and display method
- Patent number 11,552,441
- Issue date Jan 10, 2023
- Canon Kabushiki Kaisha
- Tsunenori Ashibe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Compact laser source with frequency modulators generating multiple...
- Patent number 11,545,815
- Issue date Jan 3, 2023
- National Technology & Engineering Solutions of Sandia, LLC
- Anthony L. Lentine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic chip integrated with a fiber laser
- Patent number 11,476,631
- Issue date Oct 18, 2022
- Nokia Solutions and Networks Oy
- Saumil Bandyopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for measuring thermal load caused by excited stat...
- Patent number 11,404,840
- Issue date Aug 2, 2022
- SHANXI UNIVERSITY
- Jing Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-optical bench architecture for master oscillator power amplif...
- Patent number 11,387,619
- Issue date Jul 12, 2022
- ITF TECHNOLOGIES INC.
- Stéphane Caplette
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmitter module
- Patent number 11,381,315
- Issue date Jul 5, 2022
- Electronics and Telecommunications Research Institute
- Young-Tak Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser closed power loop with an acousto-optic modulator for power m...
- Patent number 11,374,375
- Issue date Jun 28, 2022
- KLA Corporation
- Mandar Paranjape
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulsed light generation device, pulsed light generation method, exp...
- Patent number 11,366,070
- Issue date Jun 21, 2022
- Nikon Corporation
- Akira Tokuhisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for measuring optical pulses
- Patent number 11,362,481
- Issue date Jun 14, 2022
- Mesa Photonics, LLC
- Daniel J Kane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier and multi-core optical fiber
- Patent number 11,322,904
- Issue date May 3, 2022
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter element, laser device, fiber laser device, filter method, an...
- Patent number 11,316,315
- Issue date Apr 26, 2022
- Fujikura Ltd.
- Hiroyuki Kusaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual wavelength surgical laser system
- Patent number 11,316,318
- Issue date Apr 26, 2022
- Boston Scientific Scimed, Inc.
- Honggang Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser beam steering device and system including the same
- Patent number 11,211,761
- Issue date Dec 28, 2021
- Samsung Electronics Co., Ltd.
- Sunil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems for efficient cyclical fiber-optic connections
- Patent number 11,201,449
- Issue date Dec 14, 2021
- Hewlett Packard Enterprise Development LP
- Terrel Morris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifying device
- Patent number 11,196,226
- Issue date Dec 7, 2021
- Mitsubishi Electric Corporation
- Hiroshi Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact diode laser source
- Patent number 11,171,467
- Issue date Nov 9, 2021
- The Regents of the University of Colorado, a Body Corporate
- Juliet T Gopinath
- G01 - MEASURING TESTING
Information Patent Grant
Pulsed laser for lidar system
- Patent number 11,022,689
- Issue date Jun 1, 2021
- Luminar, LLC
- Alain Villeneuve
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SINGLE-PHOTON RAMAN OPTICAL FREQUENCY COMB SOURCE
- Publication number 20240421552
- Publication date Dec 19, 2024
- University of Science and Technology of China
- Chong WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-CONTRAST ATOMIC INERTIAL INTERFEROMETRY WITH FREQUENCY COMB OR...
- Publication number 20240328786
- Publication date Oct 3, 2024
- Honeywell International Inc.
- Robert Compton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR WAVELENGTH DIVISION MULTIPLEXING
- Publication number 20240275121
- Publication date Aug 15, 2024
- OFS FITEL LLC
- Andrew T Grimes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dual Wavelength Surgical Laser System
- Publication number 20240266797
- Publication date Aug 8, 2024
- Boston Scientific Scimed, Inc.
- Honggang Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR DETECTING PULSE DURATION FLUCTUATIONS OF LASER PULSES AN...
- Publication number 20240195141
- Publication date Jun 13, 2024
- Active Fiber Systems GmbH
- Tino EIDAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR SERVOCONTROLLING AN OPTICAL DEVICE COMPRISING A LASER AN...
- Publication number 20240120699
- Publication date Apr 11, 2024
- THALES
- Gilles FEUGNET
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPRESSION OF UNDESIRED WAVELENGTHS IN LASER LIGHT
- Publication number 20240113488
- Publication date Apr 4, 2024
- nLIGHT, Inc.
- Scott R. Karlsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR MEASURING A TIME DELAY BETWEEN PAIRS OF PU...
- Publication number 20240039235
- Publication date Feb 1, 2024
- Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
- Alexander WEIGEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UV LASER SYSTEMS, DEVICES, AND METHODS
- Publication number 20230387648
- Publication date Nov 30, 2023
- Pavilion Integration Corporation
- Ningyi LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREQUENCY STABLIZING SYSTEM AND METHOD FOR SINGLE-CAVITY MULTI-FREQ...
- Publication number 20230291169
- Publication date Sep 14, 2023
- Chongqing Institute of East China Normal University
- Heping ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR PULSED LASER BEAM CONTROL IN LASER SHOCK P...
- Publication number 20230098272
- Publication date Mar 30, 2023
- LSP Technologies, Inc.
- Tianyi Michael Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIBER LASER FREQUENCY TUNING WITH INTRACAVITY SPECTRAL FILTER
- Publication number 20230029316
- Publication date Jan 26, 2023
- University of Georgia Research Foundation, Inc.
- Melanie A.R. Reber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPORTING MEMBER, WAVELENGTH COMBINING MODULE, AND LIGHT EMITTING...
- Publication number 20230024623
- Publication date Jan 26, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Satoshi SHIBUYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR THE TEMPORAL AND SPECTRAL CHARACTERIZATION OF...
- Publication number 20220407279
- Publication date Dec 22, 2022
- UNIVERSIDAD DE SALAMANCA
- Iñigo Juan SOLA LARRAÑAGA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR AMPLIFYING AN ULTRASHORT LASER PULSE AND METHOD FOR DESI...
- Publication number 20220385019
- Publication date Dec 1, 2022
- TRUMPF LASER GMBH
- Aleksander Budnicki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus for Measuring Optical Pulses
- Publication number 20220271493
- Publication date Aug 25, 2022
- MESA PHOTONICS, LLC
- Daniel J Kane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW NOISE LASERS WITH RESONATOR FILTERS
- Publication number 20220200228
- Publication date Jun 23, 2022
- Minh Tran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for Improving Laser Wavelength Conversion Efficiency and Hig...
- Publication number 20220190544
- Publication date Jun 16, 2022
- National Taiwan University
- Chi-Kuang Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRESSURE-CONTROLLED SPECTRAL FEATURE ADJUSTER
- Publication number 20220158401
- Publication date May 19, 2022
- CYMER, LLC
- Eric Anders Mason
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DUAL OPTICAL FREQUENCY COMB LIGHT-EMITTING DEVICE
- Publication number 20220102930
- Publication date Mar 31, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- TASUKU NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multimode Optical Amplifier
- Publication number 20210257802
- Publication date Aug 19, 2021
- Nippon Telegraph and Telephone Corporation
- Hirotaka Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL TRANSMITTER MODULE
- Publication number 20210234615
- Publication date Jul 29, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young-Tak HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Pulse Pair Generator, Light Detection Device, and Light Det...
- Publication number 20210218215
- Publication date Jul 15, 2021
- NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
- Kazuhiko Misawa
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS FOR GENERATING GHOST LIGHT
- Publication number 20210203117
- Publication date Jul 1, 2021
- Raytheon Company
- Holger M. Jaenisch
- G02 - OPTICS
Information Patent Application
FIBER LASER SYSTEM WITH MECHANISM FOR INDUCING PARASITIC LIGHTS LOSSES
- Publication number 20210194199
- Publication date Jun 24, 2021
- Andrey MASHKIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR MEASURING DISTANCES
- Publication number 20210190916
- Publication date Jun 24, 2021
- Safran Vectronix AG
- Christian BAN
- G01 - MEASURING TESTING
Information Patent Application
PHOTONIC CHIP INTEGRATED WITH A FIBER LASER
- Publication number 20210159659
- Publication date May 27, 2021
- Elenion Technologies, LLC
- Saumil Bandyopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGHER-ORDER DISPERSION COMPENSATING PULSE SHAPER VIA AMPLITUDE SPE...
- Publication number 20200395725
- Publication date Dec 17, 2020
- THORLABS, INC.
- Scott R. Domingue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME
- Publication number 20200303888
- Publication date Sep 24, 2020
- Samsung Electronics Co., Ltd.
- Sunil KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOPA Laser System with Back Reflection Protection
- Publication number 20200091674
- Publication date Mar 19, 2020
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Nicoletta Haarlammert
- H01 - BASIC ELECTRIC ELEMENTS

Frequency filtering

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photonic-based microwave generator and associated methods

Dual wavelength surgical laser system

Optical pulse pair generator, light detection device, and light det...

Fiber laser device

Multimode optical amplifier

Device for measuring distances

Synchronous, tunable multi-optical filter system

Low noise lasers with resonator filters

Multi-stage optical fiber amplifier

Method and apparatus for measuring optical pulses

Higher-order dispersion compensating pulse shaper via amplitude spe...

Laser system having a multi-stage amplifier and methods of use

Methods and apparatus for generating ghost light

Display device and display method

Compact laser source with frequency modulators generating multiple...

Photonic chip integrated with a fiber laser

Device and method for measuring thermal load caused by excited stat...

Micro-optical bench architecture for master oscillator power amplif...

Optical transmitter module

Laser closed power loop with an acousto-optic modulator for power m...

Pulsed light generation device, pulsed light generation method, exp...

Method and apparatus for measuring optical pulses

Optical amplifier and multi-core optical fiber

Filter element, laser device, fiber laser device, filter method, an...

Dual wavelength surgical laser system

Laser beam steering device and system including the same

Systems for efficient cyclical fiber-optic connections

Optical amplifying device

Compact diode laser source

Pulsed laser for lidar system

Patents Applicationslast 30 patents

SINGLE-PHOTON RAMAN OPTICAL FREQUENCY COMB SOURCE

HIGH-CONTRAST ATOMIC INERTIAL INTERFEROMETRY WITH FREQUENCY COMB OR...

SYSTEMS AND METHODS FOR WAVELENGTH DIVISION MULTIPLEXING

Dual Wavelength Surgical Laser System

SYSTEM FOR DETECTING PULSE DURATION FLUCTUATIONS OF LASER PULSES AN...

METHOD FOR SERVOCONTROLLING AN OPTICAL DEVICE COMPRISING A LASER AN...

SUPPRESSION OF UNDESIRED WAVELENGTHS IN LASER LIGHT

METHOD AND APPARATUS FOR MEASURING A TIME DELAY BETWEEN PAIRS OF PU...

UV LASER SYSTEMS, DEVICES, AND METHODS

FREQUENCY STABLIZING SYSTEM AND METHOD FOR SINGLE-CAVITY MULTI-FREQ...

METHOD AND APPARATUS FOR PULSED LASER BEAM CONTROL IN LASER SHOCK P...

FIBER LASER FREQUENCY TUNING WITH INTRACAVITY SPECTRAL FILTER

SUPPORTING MEMBER, WAVELENGTH COMBINING MODULE, AND LIGHT EMITTING...

METHOD AND SYSTEM FOR THE TEMPORAL AND SPECTRAL CHARACTERIZATION OF...

METHOD FOR AMPLIFYING AN ULTRASHORT LASER PULSE AND METHOD FOR DESI...

Method and Apparatus for Measuring Optical Pulses

LOW NOISE LASERS WITH RESONATOR FILTERS

Device for Improving Laser Wavelength Conversion Efficiency and Hig...

PRESSURE-CONTROLLED SPECTRAL FEATURE ADJUSTER

DUAL OPTICAL FREQUENCY COMB LIGHT-EMITTING DEVICE

Multimode Optical Amplifier

OPTICAL TRANSMITTER MODULE

Optical Pulse Pair Generator, Light Detection Device, and Light Det...

METHODS AND APPARATUS FOR GENERATING GHOST LIGHT

FIBER LASER SYSTEM WITH MECHANISM FOR INDUCING PARASITIC LIGHTS LOSSES

DEVICE FOR MEASURING DISTANCES

PHOTONIC CHIP INTEGRATED WITH A FIBER LASER

HIGHER-ORDER DISPERSION COMPENSATING PULSE SHAPER VIA AMPLITUDE SPE...

LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME

MOPA Laser System with Back Reflection Protection