Bidirectional amplifier

Industry

CPC
H01S3/06787

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Parent Industries

HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S3/00Lasers

Current Industry

H01S3/06787Bidirectional amplifier

Industries

Patents Grantslast 30 patents

Information Patent Grant
Colorless splitter/combiner cable assembly
- Patent number 12,113,574
- Issue date Oct 8, 2024
- II-VI DELAWARE, INC.
- Martin R. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Extending DAS range in undersea cables using loopbacks
- Patent number 12,038,345
- Issue date Jul 16, 2024
- SubCom, LLC
- Georg Heinrich Mohs
- 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
Photonic lantern structures and devices
- Patent number 11,588,292
- Issue date Feb 21, 2023
- Massachusetts Institute of Technology
- Peter Reeves-Hall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier modules
- Patent number 11,575,241
- Issue date Feb 7, 2023
- II-VI DELAWARE, INC.
- Martin R Williams
- 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
L-band optical fiber amplifier with pumping balance
- Patent number 11,245,242
- Issue date Feb 8, 2022
- Accelink Technologies Co., Ltd.
- Chengpeng Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pluggable optical amplifier for datacenter interconnects
- Patent number 11,177,886
- Issue date Nov 16, 2021
- II-VI DELAWARE, INC.
- Martin Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for transmitting light in different directions...
- Patent number 11,150,535
- Issue date Oct 19, 2021
- OPTILAB, LLC
- Henry Hung
- G01 - MEASURING TESTING
Information Patent Grant
In-situ fiber characterization using nonlinear skirt measurement
- Patent number 11,139,633
- Issue date Oct 5, 2021
- Ciena Corporation
- Yinqing Pei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tailor distributed amplification for fiber sensing
- Patent number 11,085,800
- Issue date Aug 10, 2021
- PRISMA PHOTONICS LTD.
- Eitan Rowen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tailor distributed amplification for fiber sensing
- Patent number 10,451,448
- Issue date Oct 22, 2019
- PRISMA PHOTONICS LTD.
- Eitan Rowen
- G01 - MEASURING TESTING
Information Patent Grant
C-band and L band amplifier design with increased power efficiency...
- Patent number 10,340,649
- Issue date Jul 2, 2019
- NEC Corporation
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier
- Patent number 10,297,970
- Issue date May 21, 2019
- Lijie Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier
- Patent number 10,297,972
- Issue date May 21, 2019
- Lijie Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier
- Patent number 10,297,971
- Issue date May 21, 2019
- Lijie Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual output semiconductor optical amplifier-based tunable fiber laser
- Patent number 10,218,143
- Issue date Feb 26, 2019
- Research Foundation of the City University of New York
- Muhammad Ali Ummy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multipass fiber amplifiers
- Patent number 9,748,725
- Issue date Aug 29, 2017
- Advanced Optowave Corporation
- Xiaojie Zhao
- G02 - OPTICS
Information Patent Grant
Multipass fiber amplifiers
- Patent number 9,531,149
- Issue date Dec 27, 2016
- Advanced Optowave Corporation
- Xiaojie Zhao
- G02 - OPTICS
Information Patent Grant
Device and passive method for the coherent combination of two ampli...
- Patent number 9,240,669
- Issue date Jan 19, 2016
- Ecole Polytechnique
- Dimitris Papadopoulos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for reducing mode instability in an optical waveg...
- Patent number 9,235,106
- Issue date Jan 12, 2016
- Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
- César Jáuregui Misas
- G02 - OPTICS
Information Patent Grant
Optical amplifier and multicore fiber
- Patent number 8,773,755
- Issue date Jul 8, 2014
- Fujitsu Limited
- Masato Nishihara
- G02 - OPTICS
Information Patent Grant
Bidirectional optical amplifier
- Patent number 7,630,127
- Issue date Dec 8, 2009
- CIENA Corporation
- Dmitriy Krylov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-pass fiber amplifier
- Patent number 7,508,579
- Issue date Mar 24, 2009
- Coherent, Inc.
- Andrei Starodoumov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-pass fiber amplifier
- Patent number 7,440,181
- Issue date Oct 21, 2008
- Coherent, Inc.
- Andrei Starodoumov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bidirectional optical amplifier
- Patent number 7,408,702
- Issue date Aug 5, 2008
- Ciena Corporation
- Dmitriy Krylov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-pass fiber amplifier
- Patent number 7,289,263
- Issue date Oct 30, 2007
- Coherent, Inc.
- Andrei Starodoumov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Module for amplifying signal light with remote excitation-light and...
- Patent number 7,158,698
- Issue date Jan 2, 2007
- NEC Corporation
- Toshiharu Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cascadable optical amplifier arrangement
- Patent number 6,795,236
- Issue date Sep 21, 2004
- Siemens Aktiengesellschaft
- Peter Krummrich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide band erbium-doped fiber amplifier (EDFA)
- Patent number 6,646,796
- Issue date Nov 11, 2003
- Samsung Electronics Co., Ltd.
- Kwan-Woong Song
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EXTENDING DAS RANGE IN UNDERSEA CABLES USING LOOPBACKS
- Publication number 20240328895
- Publication date Oct 3, 2024
- SubCom, LLC
- Georg Heinrich Mohs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR OPTICAL SIGNAL AMPLIFICATION
- Publication number 20240160011
- Publication date May 16, 2024
- Terra Quantum AG
- Mikhail Vyatkin
- G02 - OPTICS
Information Patent Application
FORWARD RAMAN AMPLIFIER, BIDIRECTIONAL RAMAN AMPLIFICATION SYSTEM,...
- Publication number 20240129034
- Publication date Apr 18, 2024
- Fujitsu Limited
- Hiroshi NAKAMOTO
- 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
MULTI-CORE FIBER INTERLEAVER, OPTICAL FIBER AMPLIFIER, TRANSMISSION...
- Publication number 20230122793
- Publication date Apr 20, 2023
- Huawei Technologies Co., Ltd
- Wendou Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTENDING DAS RANGE IN UNDERSEA CABLES USING LOOPBACKS
- Publication number 20220205866
- Publication date Jun 30, 2022
- SubCom, LLC
- Georg Heinrich Mohs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER MODULES
- Publication number 20220190546
- Publication date Jun 16, 2022
- II-VI Delaware, Inc.
- Martin R. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLUGGABLE OPTICAL AMPLIFIER FOR DATACENTER INTERCONNECTS
- Publication number 20220085889
- Publication date Mar 17, 2022
- II-VI Delaware, Inc.
- Martin R. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLUGGABLE OPTICAL AMPLIFIER FOR DATACENTER INTERCONNECTS
- Publication number 20210281323
- Publication date Sep 9, 2021
- II-VI Delaware, Inc.
- Martin R. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER ELEMENT, LASER DEVICE, FIBER LASER DEVICE, FILTER METHOD, AN...
- Publication number 20200358243
- Publication date Nov 12, 2020
- FUJIKURA LTD.
- Hiroyuki Kusaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
In-situ fiber characterization using nonlinear skirt measurement
- Publication number 20200313380
- Publication date Oct 1, 2020
- CIENA CORPORATION
- Yinqing Pei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TAILOR DISTRIBUTED AMPLIFICATION FOR FIBER SENSING
- Publication number 20200284622
- Publication date Sep 10, 2020
- PRISMA PHOTONICS LTD.
- Eitan Rowen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
L-BAND OPTICAL FIBER AMPLIFIER WITH PUMPING BALANCE
- Publication number 20200153191
- Publication date May 14, 2020
- ACCELINK TECHNOLOGIES CO., LTD.
- Chengpeng FU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photonic Lantern Structures and Devices
- Publication number 20200083659
- Publication date Mar 12, 2020
- Peter Reeves-Hall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING LIGHT IN DIFFERENT DIRECTIONS...
- Publication number 20190353977
- Publication date Nov 21, 2019
- OPTILAB, LLC
- Henry Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TAILOR DISTRIBUTED AMPLIFICATION FOR FIBER SENSING
- Publication number 20190101419
- Publication date Apr 4, 2019
- PRISMA PHOTONICS LTD.
- Eitan Rowen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIDIRECTIONAL C-BAND AND L-BAND OPTICAL TRANSMISSION USING CIRCULATORS
- Publication number 20180261971
- Publication date Sep 13, 2018
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER
- Publication number 20170294758
- Publication date Oct 12, 2017
- Lijie QIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multipass fiber amplifiers
- Publication number 20160164243
- Publication date Jun 9, 2016
- Advanced Optowave Corporation
- Xiaojie Zhao
- G02 - OPTICS
Information Patent Application
AMPLIFIED OPTICAL CIRCUIT
- Publication number 20150109605
- Publication date Apr 23, 2015
- Tramontane Technologies, Inc.
- Jo Stephen Major
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR REDUCING MODE INSTABILITY IN AN OPTICAL WAVEG...
- Publication number 20150063767
- Publication date Mar 5, 2015
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- César Jáuregui Misas
- G02 - OPTICS
Information Patent Application
DEVICE AND PASSIVE METHOD FOR THE COHERENT COMBINATION OF TWO AMPLI...
- Publication number 20140153084
- Publication date Jun 5, 2014
- AMPLITUDE SYSTEMES
- Dimitris Papadopoulos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER AND MULTICORE FIBER
- Publication number 20130063809
- Publication date Mar 14, 2013
- Fujitsu Limited
- Masato Nishihara
- G02 - OPTICS
Information Patent Application
Double-pass fiber amplifier
- Publication number 20090052016
- Publication date Feb 26, 2009
- Coherent, Inc.
- Andrei Starodoumov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Source Device
- Publication number 20080278939
- Publication date Nov 13, 2008
- Advantest Corporation
- Yoshiko Endo
- G02 - OPTICS
Information Patent Application
BIDIRECTIONAL OPTICAL AMPLIFIER
- Publication number 20080259438
- Publication date Oct 23, 2008
- Dmitriy KRYLOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Power Fiber Laser
- Publication number 20080219300
- Publication date Sep 11, 2008
- ELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD.
- Vladimir Krupkin
- G01 - MEASURING TESTING
Information Patent Application
Double-pass fiber amplifier
- Publication number 20080030846
- Publication date Feb 7, 2008
- Andrei Starodoumov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bidirectional optical amplifier
- Publication number 20060087724
- Publication date Apr 27, 2006
- CIENA Corporation
- Dmitriy Krylov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Module for amplifying signal light with remote excitation-light and...
- Publication number 20050206998
- Publication date Sep 22, 2005
- NEC Corporation
- Toshiharu Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Bidirectional amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Colorless splitter/combiner cable assembly

Extending DAS range in undersea cables using loopbacks

Optical amplifier modules

Photonic lantern structures and devices

Optical amplifier modules

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

L-band optical fiber amplifier with pumping balance

Pluggable optical amplifier for datacenter interconnects

Apparatus and method for transmitting light in different directions...

In-situ fiber characterization using nonlinear skirt measurement

Tailor distributed amplification for fiber sensing

Tailor distributed amplification for fiber sensing

C-band and L band amplifier design with increased power efficiency...

Optical amplifier

Optical amplifier

Optical amplifier

Dual output semiconductor optical amplifier-based tunable fiber laser

Multipass fiber amplifiers

Multipass fiber amplifiers

Device and passive method for the coherent combination of two ampli...

Method and device for reducing mode instability in an optical waveg...

Optical amplifier and multicore fiber

Bidirectional optical amplifier

Double-pass fiber amplifier

Double-pass fiber amplifier

Bidirectional optical amplifier

Double-pass fiber amplifier

Module for amplifying signal light with remote excitation-light and...

Cascadable optical amplifier arrangement

Wide band erbium-doped fiber amplifier (EDFA)

Patents Applicationslast 30 patents

EXTENDING DAS RANGE IN UNDERSEA CABLES USING LOOPBACKS

METHOD AND SYSTEM FOR OPTICAL SIGNAL AMPLIFICATION

FORWARD RAMAN AMPLIFIER, BIDIRECTIONAL RAMAN AMPLIFICATION SYSTEM,...

OPTICAL AMPLIFIER MODULES

MULTI-CORE FIBER INTERLEAVER, OPTICAL FIBER AMPLIFIER, TRANSMISSION...

EXTENDING DAS RANGE IN UNDERSEA CABLES USING LOOPBACKS

OPTICAL AMPLIFIER MODULES

PLUGGABLE OPTICAL AMPLIFIER FOR DATACENTER INTERCONNECTS

PLUGGABLE OPTICAL AMPLIFIER FOR DATACENTER INTERCONNECTS

FILTER ELEMENT, LASER DEVICE, FIBER LASER DEVICE, FILTER METHOD, AN...

In-situ fiber characterization using nonlinear skirt measurement

TAILOR DISTRIBUTED AMPLIFICATION FOR FIBER SENSING

L-BAND OPTICAL FIBER AMPLIFIER WITH PUMPING BALANCE

Photonic Lantern Structures and Devices

APPARATUS AND METHOD FOR TRANSMITTING LIGHT IN DIFFERENT DIRECTIONS...

TAILOR DISTRIBUTED AMPLIFICATION FOR FIBER SENSING

BIDIRECTIONAL C-BAND AND L-BAND OPTICAL TRANSMISSION USING CIRCULATORS

OPTICAL AMPLIFIER

Multipass fiber amplifiers

AMPLIFIED OPTICAL CIRCUIT

METHOD AND DEVICE FOR REDUCING MODE INSTABILITY IN AN OPTICAL WAVEG...

DEVICE AND PASSIVE METHOD FOR THE COHERENT COMBINATION OF TWO AMPLI...

OPTICAL AMPLIFIER AND MULTICORE FIBER

Double-pass fiber amplifier

Light Source Device

BIDIRECTIONAL OPTICAL AMPLIFIER

High Power Fiber Laser

Double-pass fiber amplifier

Bidirectional optical amplifier

Module for amplifying signal light with remote excitation-light and...