S-band amplifiers

Industry

CPC
H01S3/06775

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Parent Industries

HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S3/00Lasers

Current Industry

H01S3/06775S-band amplifiers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Low-noise Raman amplifier
- Patent number 11,189,986
- Issue date Nov 30, 2021
- Fujitsu Limited
- Youichi Akasaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength converter, wavelength conversion method, and transmissio...
- Patent number 10,634,974
- Issue date Apr 28, 2020
- Fujitsu Limited
- Norifumi Shukunami
- G02 - OPTICS
Information Patent Grant
Optical amplification repeater and optical transmission station
- Patent number 9,413,462
- Issue date Aug 9, 2016
- Fujitsu Limited
- Miki Onaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rare earth-doped fiber optic device for emitting or amplifying a si...
- Patent number 8,787,721
- Issue date Jul 22, 2014
- Alcatel Lucent
- Christian Simonneau
- 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
Optical transmission system
- Patent number 8,681,420
- Issue date Mar 25, 2014
- Fujitsu Limited
- Yasushi Sugaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier
- Patent number 8,064,130
- Issue date Nov 22, 2011
- Fujitsu Limited
- Masato Nishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplication module, optical amplifier, optical communicatio...
- Patent number 7,773,295
- Issue date Aug 10, 2010
- Sumitomo Electric Industries, Ltd.
- Motoki Kakui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Broadband hybrid two-stage optical amplifier
- Patent number 7,535,630
- Issue date May 19, 2009
- Industrial Technology Research Institute
- Chien-Hung Yeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplification module, optical amplifier, optical communicat...
- Patent number 7,525,725
- Issue date Apr 28, 2009
- Sumitomo Electric Industries, Ltd.
- Motoki Kakui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber for Raman amplification, optical fiber coil, Raman am...
- Patent number 7,440,167
- Issue date Oct 21, 2008
- The Furukawa Electric Co., Ltd.
- Yuki Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber for Raman amplification, optical fiber coil, Raman am...
- Patent number 7,248,399
- Issue date Jul 24, 2007
- The Furukawa Electric Co., Ltd.
- Yuki Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optically amplifying waveguide, optical amplifier module, and optic...
- Patent number 7,181,119
- Issue date Feb 20, 2007
- Sumitomo Electric Industries, Ltd.
- Motoki Kakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion compensating fiber for S-band discrete Raman amplifier
- Patent number 7,154,663
- Issue date Dec 26, 2006
- Electronics and Telecommunications Research Institute
- Won Kyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier and gain tilt compensation method
- Patent number 7,072,100
- Issue date Jul 4, 2006
- Fujitsu Limited
- Masato Nishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Split-band amplifying apparatus using a depressed-profile fiber amp...
- Patent number 7,054,061
- Issue date May 30, 2006
- Lightwave Electronics Mountain View
- Mark A. Arbore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide-band raman amplifiers
- Patent number 6,992,814
- Issue date Jan 31, 2006
- Avanex Corporation
- Andrey Kobyakov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gain clamped thulium-doped fiber amplification
- Patent number 6,950,232
- Issue date Sep 27, 2005
- Sprint Communications Company L.P.
- Scott Sze Hong Yam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber amplifiers with depressed cladding and their uses in Er-doped...
- Patent number 6,909,538
- Issue date Jun 21, 2005
- Lightwave Electronics
- Mark A. Arbore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication system using S-band Er-doped fiber amplifiers with de...
- Patent number 6,903,865
- Issue date Jun 7, 2005
- Lightwave Electronics
- Mark A. Arbore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,898,224
- Issue date May 24, 2005
- The Furukawa Electric Co., Ltd.
- Mikihiro Yokozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicate glass for upconversion fluorescence
- Patent number 6,879,609
- Issue date Apr 12, 2005
- 3M Innovative Properties Company
- Craig R. Schardt
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
L-band optical amplifier based on thulium-doped silica fiber with c...
- Patent number 6,876,490
- Issue date Apr 5, 2005
- Lightwave Electronics
- Thomas J. Kane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
S-band light sources using erbium-doped fiber with depressed cladding
- Patent number 6,844,962
- Issue date Jan 18, 2005
- Lightwave Electronics
- Mark A. Arbore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emission silicate waveguide compositions for enhanced L-band and S-...
- Patent number 6,757,474
- Issue date Jun 29, 2004
- 3M Innovative Properties Company
- Mark T. Anderson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical amplifier using wavelength converter
- Patent number 6,501,597
- Issue date Dec 31, 2002
- SpectraLane, Inc.
- Donald A. Pitt
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL AMPLIFICATION APPARATUS AND OPTICAL AMPLIFICATION SYSTEM
- Publication number 20230187891
- Publication date Jun 15, 2023
- Fujitsu Limited
- Norifumi SHUKUNAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW-NOISE RAMAN AMPLIFIER
- Publication number 20200099193
- Publication date Mar 26, 2020
- Fujitsu Limited
- Youichi Akasaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERTER, WAVELENGTH CONVERSION METHOD, AND TRANSMISSIO...
- Publication number 20190353980
- Publication date Nov 21, 2019
- Fujitsu Limited
- Norifumi Shukunami
- 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
OPTICAL TRANSMISSION SYSTEM
- Publication number 20120002270
- Publication date Jan 5, 2012
- Fujitsu Limited
- Yasushi SUGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RARE EARTH-DOPED FIBER OPTIC DEVICE FOR EMITTING OR AMPLIFYING A SI...
- Publication number 20110033162
- Publication date Feb 10, 2011
- Christian Simonneau
- G02 - OPTICS
Information Patent Application
OPTICAL AMPLIFICATION MODULE, OPTICAL AMPLIFIER, OPTICAL COMMUNICA...
- Publication number 20090185261
- Publication date Jul 23, 2009
- Sumitomo Electric Industries, Ltd.
- Motoki KAKUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Broadband hybrid two-stage optical amplifier
- Publication number 20070285765
- Publication date Dec 13, 2007
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Chien-Hung Yeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER FOR RAMAN AMPLIFICATION, OPTICAL FIBER COIL, RAMAN AM...
- Publication number 20070247702
- Publication date Oct 25, 2007
- FURUKAWA ELECTRIC CO., LTD.
- Yuki Taniguchi
- G02 - OPTICS
Information Patent Application
Tunable fiber amplifier and laser using discrete fundamental-mode c...
- Publication number 20070153364
- Publication date Jul 5, 2007
- National Chiao Tung University
- Sien Chi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dispersion compensating fiber for S-band discrete Raman amplifier
- Publication number 20060126160
- Publication date Jun 15, 2006
- Won Kyoung Lee
- G02 - OPTICS
Information Patent Application
Optical fiber for Raman amplification, optical fiber coil, Raman am...
- Publication number 20060126162
- Publication date Jun 15, 2006
- FURUKAWA ELECTRIC CO., LTD.
- Yuki Taniguchi
- G02 - OPTICS
Information Patent Application
Optically amplifying waveguide, optical amplifier module, and optic...
- Publication number 20050078905
- Publication date Apr 14, 2005
- Motoki Kakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silicate glass for upconversion fluorescence
- Publication number 20040037538
- Publication date Feb 26, 2004
- Craig R. Schardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical amplifier
- Publication number 20030234976
- Publication date Dec 25, 2003
- FUJITSU LIMITED
- Masato Nishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
L-band optical amplifier based on thulium-doped silica fiber with c...
- Publication number 20030234977
- Publication date Dec 25, 2003
- Thomas J. Kane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wide-band raman amplifiers
- Publication number 20030231378
- Publication date Dec 18, 2003
- Andrey Kobyakov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical amplification module, optical amplifier, optical communicat...
- Publication number 20030210844
- Publication date Nov 13, 2003
- Motoki Kakui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Communication system using S-band Er-doped fiber amplifiers with de...
- Publication number 20030169483
- Publication date Sep 11, 2003
- Mark A. Arbore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
S-band light sources using erbium-doped fiber with depressed cladding
- Publication number 20030169486
- Publication date Sep 11, 2003
- Mark A. Arbore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fiber amplifiers with depressed cladding and their uses in Er-doped...
- Publication number 20030169488
- Publication date Sep 11, 2003
- Mark A. Arbore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Split-band amplifying apparatus using a depressed-profile fiber amp...
- Publication number 20030169484
- Publication date Sep 11, 2003
- Mark A. Arbore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing germanium-free silicate waveguide compositi...
- Publication number 20030145628
- Publication date Aug 7, 2003
- 3M Innovative Properties Company
- Mark T. Anderson
- G02 - OPTICS
Information Patent Application
Emission silicate waveguide compositions for enhanced L-band and S-...
- Publication number 20030147619
- Publication date Aug 7, 2003
- 3M Innovative Properties Company
- Mark T. Anderson
- G02 - OPTICS
Information Patent Application
Germanuim-free silicate waveguide compositoins for enhanced L-band...
- Publication number 20030147620
- Publication date Aug 7, 2003
- 3M Innovative Properties Company
- Mark T. Anderson
- G02 - OPTICS
Information Patent Application
Method of manufacturing improved emission silicate waveguide compos...
- Publication number 20030145629
- Publication date Aug 7, 2003
- 3M Innovative Properties Company
- Mark T. Anderson
- G02 - OPTICS
Information Patent Application
Semiconductor laser device
- Publication number 20030043872
- Publication date Mar 6, 2003
- Mikihiro Yokozeki
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical amplifier and gain tilt compensation method
- Publication number 20030039026
- Publication date Feb 27, 2003
- FUJITSU LIMITED
- Masato Nishihara
- H01 - BASIC ELECTRIC ELEMENTS

S-band amplifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low-noise Raman amplifier

Wavelength converter, wavelength conversion method, and transmissio...

Optical amplification repeater and optical transmission station

Rare earth-doped fiber optic device for emitting or amplifying a si...

Optical amplifier and multicore fiber

Optical transmission system

Optical amplifier

Optical amplication module, optical amplifier, optical communicatio...

Broadband hybrid two-stage optical amplifier

Optical amplification module, optical amplifier, optical communicat...

Optical fiber for Raman amplification, optical fiber coil, Raman am...

Optical fiber for Raman amplification, optical fiber coil, Raman am...

Optically amplifying waveguide, optical amplifier module, and optic...

Dispersion compensating fiber for S-band discrete Raman amplifier

Optical amplifier and gain tilt compensation method

Split-band amplifying apparatus using a depressed-profile fiber amp...

Wide-band raman amplifiers

Gain clamped thulium-doped fiber amplification

Fiber amplifiers with depressed cladding and their uses in Er-doped...

Communication system using S-band Er-doped fiber amplifiers with de...

Semiconductor laser device

Silicate glass for upconversion fluorescence

L-band optical amplifier based on thulium-doped silica fiber with c...

S-band light sources using erbium-doped fiber with depressed cladding

Emission silicate waveguide compositions for enhanced L-band and S-...

Optical amplifier using wavelength converter

Patents Applicationslast 30 patents

OPTICAL AMPLIFICATION APPARATUS AND OPTICAL AMPLIFICATION SYSTEM

LOW-NOISE RAMAN AMPLIFIER

WAVELENGTH CONVERTER, WAVELENGTH CONVERSION METHOD, AND TRANSMISSIO...

OPTICAL AMPLIFIER AND MULTICORE FIBER

OPTICAL TRANSMISSION SYSTEM

RARE EARTH-DOPED FIBER OPTIC DEVICE FOR EMITTING OR AMPLIFYING A SI...

OPTICAL AMPLIFICATION MODULE, OPTICAL AMPLIFIER, OPTICAL COMMUNICA...

Broadband hybrid two-stage optical amplifier

OPTICAL FIBER FOR RAMAN AMPLIFICATION, OPTICAL FIBER COIL, RAMAN AM...

Tunable fiber amplifier and laser using discrete fundamental-mode c...

Dispersion compensating fiber for S-band discrete Raman amplifier

Optical fiber for Raman amplification, optical fiber coil, Raman am...

Optically amplifying waveguide, optical amplifier module, and optic...

Silicate glass for upconversion fluorescence

Optical amplifier

L-band optical amplifier based on thulium-doped silica fiber with c...

Wide-band raman amplifiers

Optical amplification module, optical amplifier, optical communicat...

Communication system using S-band Er-doped fiber amplifiers with de...

S-band light sources using erbium-doped fiber with depressed cladding

Fiber amplifiers with depressed cladding and their uses in Er-doped...

Split-band amplifying apparatus using a depressed-profile fiber amp...

Method of manufacturing germanium-free silicate waveguide compositi...

Emission silicate waveguide compositions for enhanced L-band and S-...

Germanuim-free silicate waveguide compositoins for enhanced L-band...

Method of manufacturing improved emission silicate waveguide compos...

Semiconductor laser device

Optical amplifier and gain tilt compensation method