ASE (amplified spontaneous emission), noise Reduction thereof

Industry

CPC
H01S2301/02

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Parent Industries

HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S2301/00Functional characteristics

Current Industry

H01S2301/02ASE (amplified spontaneous emission), noise Reduction thereof

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fiber-based high repetition rate femtosecond laser source and laser...
- Patent number 12,126,133
- Issue date Oct 22, 2024
- Korea Institute of Machinery & Materials
- Kwangyun Jung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods to increase pump conversion efficiency of an op...
- Patent number 12,126,134
- Issue date Oct 22, 2024
- Huawei Technologies Canada Co., Ltd.
- Lixian Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light absorbing layer and bonded body comprising light absorbing layer
- Patent number 12,107,378
- Issue date Oct 1, 2024
- JX Advanced Metals Corporation
- Yoshiki Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Olive oil-tuned broadband conjugated polymer laser medium
- Patent number 12,095,222
- Issue date Sep 17, 2024
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Hajo Idriss Mohammed Idriss
- H01 - BASIC ELECTRIC ELEMENTS
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
Method, device and system for dynamically controlling gain of Raman...
- Patent number 12,074,407
- Issue date Aug 27, 2024
- Accelink Technologies Co., Ltd.
- Cuihong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface-emitting laser (VCSEL) with a light barrier
- Patent number 12,074,408
- Issue date Aug 27, 2024
- Meta Platforms Technologies, LLC
- Karol Constantine Hatzilias
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-power source of squeezed light
- Patent number 12,021,344
- Issue date Jun 25, 2024
- The Mitre Corporation
- Bonnie L. Marlow
- G02 - OPTICS
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
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
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
Synchronous, tunable multi-optical filter system
- Patent number 11,867,922
- Issue date Jan 9, 2024
- Pin Long
- G02 - OPTICS
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
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
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
Information Patent Grant
Laser device
- Patent number 11,699,891
- Issue date Jul 11, 2023
- NKT Photonics A/S
- Jens E. Pedersen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Blind pump laser detection
- Patent number 11,677,209
- Issue date Jun 13, 2023
- II-VI DELAWARE, INC.
- Zhiqian Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Broadband hybrid optical amplifier operation in eye-safe wavelength...
- Patent number 11,670,903
- Issue date Jun 6, 2023
- Cybel, LLC.
- Jean-Marc Delavaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Powering up an optical amplifier in an optical line system
- Patent number 11,658,452
- Issue date May 23, 2023
- Ciena Corporation
- Choudhury A. Al Sayeed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source for Raman amplification, light source system for Raman...
- Patent number 11,652,329
- Issue date May 16, 2023
- Furukawa Electric Co., Ltd.
- Haruki Ogoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical phased array dynamic beam shaping with noise correction
- Patent number 11,646,543
- Issue date May 9, 2023
- CIVAN ADVANCED TECHNOLOGIES LTD.
- Eyal Shekel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
VCSELs and VCSEL arrays designed for improved performance as illumi...
- Patent number 11,641,091
- Issue date May 2, 2023
- Vixar, Inc.
- William Hogan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-power source of squeezed light
- Patent number 11,637,408
- Issue date Apr 25, 2023
- The Mitre Corporation
- Bonnie L. Marlow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diodes with an etched facet and surface treatment
- Patent number 11,626,708
- Issue date Apr 11, 2023
- KYOCERA SLD Laser, Inc.
- James W. Raring
- 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
Nanocavities, and systems, devices, and methods of use
- Patent number 11,581,694
- Issue date Feb 14, 2023
- Massachusetts Institute of Technology
- Hyeongrak Choi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Suppressing signal noise on an optical fiber
- Patent number 11,563,300
- Issue date Jan 24, 2023
- Fujitsu Limited
- Youichi Akasaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Broadband Tm-doped optical fiber amplifier
- Patent number 11,509,109
- Issue date Nov 22, 2022
- Cybel, LLC.
- Jean-Marc Delavaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser systems and related methods
- Patent number 11,444,428
- Issue date Sep 13, 2022
- Candela Corporation
- Jayant D. Bhawalkar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE, LIGHT SOURCE DEVICE, METHOD OF DRIVING LIGHT SOURCE,...
- Publication number 20240332884
- Publication date Oct 3, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Haruki OGOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER, DISTANCE MEASUREMENT DEVICE, AND VEHICLE-MOUNT...
- Publication number 20240332892
- Publication date Oct 3, 2024
- SONY GROUP CORPORATION
- TOMOKI ONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW-POWER SOURCE OF SQUEEZED LIGHT
- Publication number 20240297473
- Publication date Sep 5, 2024
- The MITRE Corporation
- BONNIE L. MARLOW
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL PHASED ARRAY DYNAMIC BEAM SHAPING WITH NOISE CORRECTION
- Publication number 20240258763
- Publication date Aug 1, 2024
- CIVAN ADVANCED TECHNOLOGIES LTD.
- Eyal SHEKEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GUIDANCE FOR POSITIONING AND ORIENTING FIELD OF VIEW OF INTRAORAL S...
- Publication number 20240213742
- Publication date Jun 27, 2024
- Align Technology, Inc.
- Yossef Atiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Amplified Spontaneous Emission Source Operational In Two Micron Wav...
- Publication number 20240178630
- Publication date May 30, 2024
- Cybel, LLC.
- Wiktor Tomasz Walasik
- 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
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
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
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
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
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
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
FIBER-BASED HIGH REPETITION RATE FEMTOSECOND LASER SOURCE AND LASER...
- Publication number 20230078875
- Publication date Mar 16, 2023
- Korea Institute of Machinery and Materials
- Kwangyun JUNG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER AMPLIFIER APPARATUS AND METHOD OF AMPLIFYING LASER PULSES
- Publication number 20220376456
- Publication date Nov 24, 2022
- DEUTSCHES ELEKTRONEN-SYNCHROTRON DESY
- Luis-Enrique ZAPATA-CASARES
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GUIDANCE FOR INTRAORAL SCANNING
- Publication number 20220302677
- Publication date Sep 22, 2022
- Align Technology, Inc.
- Yossef Atiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-PULSE-CONTRAST FIBER LASER TRANSMITTERS
- Publication number 20220285904
- Publication date Sep 8, 2022
- Raytheon Company
- Fabio Di Teodoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Powering up an optical amplifier in an optical line system
- Publication number 20220255282
- Publication date Aug 11, 2022
- CIENA CORPORATION
- Choudhury A. Al Sayeed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method And System For Controlling Raman Fiber Amplifier
- Publication number 20220131336
- Publication date Apr 28, 2022
- Accelink Technologies Co., Ltd.
- Hao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL NETWORK USING OPTICAL AMPLIFIER IN GAIN SATURATION REGION
- Publication number 20220045787
- Publication date Feb 10, 2022
- FLECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Han Hyub LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUGMENTED SEMICONDUCTOR LASERS WITH SPONTANEOUS EMISSIONS BLOCKAGE
- Publication number 20220013986
- Publication date Jan 13, 2022
- International Business Machines Corporation
- Julien Frougier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROABAND HYBRID OPTICAL AMPLIFIER OPERATION IN EYE-SAFE WAVELENGTH...
- Publication number 20210367392
- Publication date Nov 25, 2021
- Cybel, LLC.
- Jean-Marc Delavaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method, Device And System For Dynamically Controlling Gain Of Raman...
- Publication number 20210344163
- Publication date Nov 4, 2021
- Accelink Technologies Co., Ltd.
- Cuihong ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROADBAND TM-DOPED OPTICAL FIBER AMPLIFIER
- Publication number 20210281036
- Publication date Sep 9, 2021
- Cybel, LLC.
- Jean-Marc Delavaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-MIX MODULE UTILIZING FILTERS
- Publication number 20210223027
- Publication date Jul 22, 2021
- Vixar, Inc.
- Klein JOHNSON
- G02 - OPTICS
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
LIGHT SOURCE FOR RAMAN AMPLIFICATION, LIGHT SOURCE SYSTEM FOR RAMAN...
- Publication number 20210184419
- Publication date Jun 17, 2021
- FURUKAWA ELECTRIC CO., LTD.
- Haruki OGOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLIND PUMP LASER DETECTION
- Publication number 20210184420
- Publication date Jun 17, 2021
- II-VI Delaware, Inc.
- Zhiqian Zhu
- G01 - MEASURING TESTING

ASE (amplified spontaneous emission), noise Reduction thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fiber-based high repetition rate femtosecond laser source and laser...

Systems and methods to increase pump conversion efficiency of an op...

Light absorbing layer and bonded body comprising light absorbing layer

Olive oil-tuned broadband conjugated polymer laser medium

Photonic-based microwave generator and associated methods

Method, device and system for dynamically controlling gain of Raman...

Vertical cavity surface-emitting laser (VCSEL) with a light barrier

Low-power source of squeezed light

Method and apparatus for use in laser shock peening

Negative bias to improve phase noise

Optical amplifier, control method for optical amplifier, and optica...

Synchronous, tunable multi-optical filter system

Guidance for intraoral scanning

Optical network using optical amplifier in gain saturation region

Method and system for providing directional light sources with broa...

Augmented semiconductor lasers with spontaneous emissions blockage

Laser device

Blind pump laser detection

Broadband hybrid optical amplifier operation in eye-safe wavelength...

Powering up an optical amplifier in an optical line system

Light source for Raman amplification, light source system for Raman...

Optical phased array dynamic beam shaping with noise correction

VCSELs and VCSEL arrays designed for improved performance as illumi...

Low-power source of squeezed light

Laser diodes with an etched facet and surface treatment

Methods and apparatus for generating ghost light

Nanocavities, and systems, devices, and methods of use

Suppressing signal noise on an optical fiber

Broadband Tm-doped optical fiber amplifier

Laser systems and related methods

Patents Applicationslast 30 patents

LIGHT SOURCE, LIGHT SOURCE DEVICE, METHOD OF DRIVING LIGHT SOURCE,...

SEMICONDUCTOR LASER, DISTANCE MEASUREMENT DEVICE, AND VEHICLE-MOUNT...

LOW-POWER SOURCE OF SQUEEZED LIGHT

OPTICAL PHASED ARRAY DYNAMIC BEAM SHAPING WITH NOISE CORRECTION

GUIDANCE FOR POSITIONING AND ORIENTING FIELD OF VIEW OF INTRAORAL S...

Amplified Spontaneous Emission Source Operational In Two Micron Wav...

ERBIUM-DOPED FIBER AND PREPARATION METHOD FOR ERBIUM-DOPED FIBER

LIGHT SOURCE DEVICE, OPTICAL DEVICE, CONTROL LIGHT GENERATION METHO...

INTERLEAVED MULTI-PASS OPTICAL AMPLIFIER

BLIND PUMP LASER DETECTION

OPTICAL PHASED ARRAY DYNAMIC BEAM SHAPING WITH NOISE CORRECTION

OPTICAL AMPLIFIER

NARROW LINEWIDTH LASER WITH FLAT FREQUENCY MODULATION RESPONSE

LOW-POWER SOURCE OF SQUEEZED LIGHT

FIBER-BASED HIGH REPETITION RATE FEMTOSECOND LASER SOURCE AND LASER...

LASER AMPLIFIER APPARATUS AND METHOD OF AMPLIFYING LASER PULSES

GUIDANCE FOR INTRAORAL SCANNING

HIGH-PULSE-CONTRAST FIBER LASER TRANSMITTERS

Powering up an optical amplifier in an optical line system

Method And System For Controlling Raman Fiber Amplifier

OPTICAL NETWORK USING OPTICAL AMPLIFIER IN GAIN SATURATION REGION

AUGMENTED SEMICONDUCTOR LASERS WITH SPONTANEOUS EMISSIONS BLOCKAGE

BROABAND HYBRID OPTICAL AMPLIFIER OPERATION IN EYE-SAFE WAVELENGTH...

Method, Device And System For Dynamically Controlling Gain Of Raman...

BROADBAND TM-DOPED OPTICAL FIBER AMPLIFIER

SELF-MIX MODULE UTILIZING FILTERS

METHODS AND APPARATUS FOR GENERATING GHOST LIGHT

FIBER LASER SYSTEM WITH MECHANISM FOR INDUCING PARASITIC LIGHTS LOSSES

LIGHT SOURCE FOR RAMAN AMPLIFICATION, LIGHT SOURCE SYSTEM FOR RAMAN...

BLIND PUMP LASER DETECTION