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ELECTRICITY
H01
Electric elements
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DEVICES USING STIMULATED EMISSION
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Lasers
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H01S3/1655
silicate
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Patents Grants
last 30 patents
Information
Patent Grant
Erbium-doped silicate crystals and 1.5 μm lasers using the same
Patent number
11,616,336
Issue date
Mar 28, 2023
Fujian Institute of Research on the Structure of Matter, Chinese Academy of S...
Yidong Huang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Fiber laser device
Patent number
11,070,021
Issue date
Jul 20, 2021
Fujikura Ltd.
Ren Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming pores in three-dimensional objects
Patent number
10,661,391
Issue date
May 26, 2020
nLIGHT, Inc.
Aaron Brown
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Pnictide buffer structures and devices for GaN base applications
Patent number
10,615,141
Issue date
Apr 7, 2020
IQE plc
Andrew Clark
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare earth pnictides for strain management
Patent number
10,332,857
Issue date
Jun 25, 2019
IQE plc
Andrew Clark
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser generation using dual seeded nested and/or in-series Raman re...
Patent number
9,647,418
Issue date
May 9, 2017
The United States of America as represented by the Secretary of the Air Force
Leanne J. Henry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Walk-off compensator with tilt function
Patent number
9,225,144
Issue date
Dec 29, 2015
BAE Systems Information and Electronic Systems Integration Inc.
Joseph M. Owen
G02 - OPTICS
Information
Patent Grant
Fiber laser system and method
Patent number
9,166,357
Issue date
Oct 20, 2015
Q-Peak, Incorporated
Peter Moulton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Walk-off compensator with tilt function
Patent number
9,153,932
Issue date
Oct 6, 2015
BAE Systems Information and Electronic Systems Integration Inc.
Joseph M. Owen
G02 - OPTICS
Information
Patent Grant
Earth abundant photonic structures
Patent number
8,542,437
Issue date
Sep 24, 2013
Translucent, Inc.
Michael S. Lebby
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ionizing radiation-resistant optical fiber amplifier
Patent number
8,467,123
Issue date
Jun 18, 2013
Draka Comteq BV
Elise Regnier
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Phosphate glass based optical device and method
Patent number
8,077,747
Issue date
Dec 13, 2011
The Arizona Board of Regents on behalf of the University of Arizona
Axel Schulzgen
G02 - OPTICS
Information
Patent Grant
Cr3+-doped laser materials and lasers and methods of making and using
Patent number
7,460,574
Issue date
Dec 2, 2008
Research Foundation of the City University of New York
Robert R. Alfano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tetravalent chromium doped laser materials and NIR tunable lasers
Patent number
7,440,480
Issue date
Oct 21, 2008
Research Foundation of the City University of New York
Robert R. Alfano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cr4+-doped mixed alloy laser materials and lasers and methods using...
Patent number
7,359,415
Issue date
Apr 15, 2008
Research Foundation of the City University of New York
Robert R. Alfano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-frequency narrow linewidth 2 μm fiber laser
Patent number
7,106,762
Issue date
Sep 12, 2006
NP Photonics, Inc.
Shibin Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for an improved light-emitting device
Patent number
7,095,058
Issue date
Aug 22, 2006
Intel Corporation
Donald S. Gardner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low cost optical amplifier
Patent number
7,068,420
Issue date
Jun 27, 2006
Luigi Tallone
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Erbium-doped phosphate-glass tunable single-mode fiber laser using...
Patent number
6,965,620
Issue date
Nov 15, 2005
NP Photonics, Inc.
Christine P. Spiegelberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare-earth doped phosphate-glass single-mode fiber lasers
Patent number
6,816,514
Issue date
Nov 9, 2004
NP Photonics, Inc.
Shibin Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical fiber for optical amplifier and fiber optic amplifier
Patent number
6,771,415
Issue date
Aug 3, 2004
Sumitomo Electric Industries, Ltd.
Shinji Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical waveguides and devices including same
Patent number
6,643,442
Issue date
Nov 4, 2003
University of Southampton
Gilberto Brambilla
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Active optical fibre doped with rare earth elements
Patent number
6,587,633
Issue date
Jul 1, 2003
Corning OTI, Inc.
Mara Bagnasco
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber for optical amplifier and fiber optic amplifier
Patent number
6,577,440
Issue date
Jun 10, 2003
Sumitomo Electric Industries, Ltd.
Shinji Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical fiber for optical amplifier and fiber optic amplifier
Patent number
6,538,806
Issue date
Mar 25, 2003
Sumitomo Electric Industries, Ltd.
Shinji Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Borosilicate cladding glasses for germanate core thulium-doped ampl...
Patent number
6,515,795
Issue date
Feb 4, 2003
Corning Incorporated
Matthew J. Dejneka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber for optical amplifier and fiber optic amplifier
Patent number
6,243,196
Issue date
Jun 5, 2001
Sumitomo Electric Industries, Ltd.
Shinji Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical fiber communication system employing wide band crystal allo...
Patent number
6,104,529
Issue date
Aug 15, 2000
Lucent Technologies Inc.
Charles David Brandle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical emitter for amplification and process for making same
Patent number
5,524,016
Issue date
Jun 4, 1996
GTE Laboratories Incorporated
Romano G. Pappalardo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tetravalent chromium (Cr.sub.4+) as a laser-active ion for tunabale...
Patent number
4,987,575
Issue date
Jan 22, 1991
Robert R. Alfano
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SOLID STATE RING LASER GYROSCOPE HAVING A PRIMARY CAVITY AND A PUMP...
Publication number
20200400435
Publication date
Dec 24, 2020
HONEYWELL INTERNATIONAL INC.
Bernard Fritz
G01 - MEASURING TESTING
Information
Patent Application
ERBIUM-DOPED SILICATE CRYSTALS AND 1.5 µm LASERS USING THE SAME
Publication number
20200280163
Publication date
Sep 3, 2020
Yidong HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR END PUMPED LASER MIRROR STACK ASSEMBLIES
Publication number
20200059062
Publication date
Feb 20, 2020
HONEYWELL INTERNATIONAL INC.
Teresa Marta
G01 - MEASURING TESTING
Information
Patent Application
GREEN LASER FOR DISPLAY APPLICATIONS
Publication number
20180246339
Publication date
Aug 30, 2018
University of Rochester
John R. Marciante
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MONOLITHIC INTEGRATED SEED AND HIGH POWER PUMP SOURCE
Publication number
20180159296
Publication date
Jun 7, 2018
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
Benjamin R. JOHNSON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Rare Earth Pnictides for Strain Management
Publication number
20170353002
Publication date
Dec 7, 2017
IQE, plc
Andrew Clark
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIAMOND-BASED SUPERCONTINUUM GENERATION SYSTEM
Publication number
20150316831
Publication date
Nov 5, 2015
Newport Corporation
James Kafka
G02 - OPTICS
Information
Patent Application
WALK-OFF COMPENSATOR WITH TILT FUNCTION
Publication number
20150222080
Publication date
Aug 6, 2015
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
Joseph M. OWEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WALK-OFF COMPENSATOR WITH TILT FUNCTION
Publication number
20150222081
Publication date
Aug 6, 2015
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
Joseph M. OWEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WALK-OFF COMPENSATOR WITH TILT FUNCTION
Publication number
20130155493
Publication date
Jun 20, 2013
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
Joseph M. Owen
G02 - OPTICS
Information
Patent Application
OPTICALLY PUMPED SOLID-STATE LASER WITH CO-DOPED GAIN MEDIUM
Publication number
20100316073
Publication date
Dec 16, 2010
Koninklijke Philips Electronics N.V.
Ulrich Weichmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ionizing Radiation-Resistant Optical Fiber Amplifier
Publication number
20100142033
Publication date
Jun 10, 2010
DRAKA COMTEQ, B.V.
Elise Regnier
G02 - OPTICS
Information
Patent Application
Laser Device Using an Inorganic Electro-Luminescent Material Doped...
Publication number
20090080486
Publication date
Mar 26, 2009
Young-Gu Ju
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHATE GLASS BASED OPTICAL DEVICE AND METHOD
Publication number
20080130692
Publication date
Jun 5, 2008
THE AZ. BRD. OF REGENTS ON BEHALF OF THE U. OF AZ.
Axel Schulzgen
G02 - OPTICS
Information
Patent Application
CR4+DOPED MIXED ALLOY LASER MATERIALS AND LASERS AND METHODS USING...
Publication number
20080083905
Publication date
Apr 10, 2008
Research Foundation of the City University
Robert R. Alfano
C30 - CRYSTAL GROWTH
Information
Patent Application
Cr3+-doped laser materials and lasers and methods of making and using
Publication number
20070045597
Publication date
Mar 1, 2007
Research Foundation of the City University of New York
Robert R. Alfano
C30 - CRYSTAL GROWTH
Information
Patent Application
Tetravalent chromium doped laser materials and NIR tunable lasers
Publication number
20060193358
Publication date
Aug 31, 2006
Research Foundation of the City University of New York
Robert R. Alfano
C30 - CRYSTAL GROWTH
Information
Patent Application
Low cost optical amplifier
Publication number
20060012853
Publication date
Jan 19, 2006
Luigi Tallone
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Erbium-doped phosphate-glass tunable single-mode fiber laser using...
Publication number
20040196874
Publication date
Oct 7, 2004
NP Photonics, Inc.
Christine P. Spiegelberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
System and method for an improved light-emitting device
Publication number
20040183087
Publication date
Sep 23, 2004
Donald S. Gardner
B82 - NANO-TECHNOLOGY
Information
Patent Application
Potasium ytterbium double wolframate single crystal, optionally dop...
Publication number
20040055525
Publication date
Mar 25, 2004
Francesc Diaz Gonzalez
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Optical fiber for optical amplifier and fiber optic amplifier
Publication number
20030193715
Publication date
Oct 16, 2003
Sumitomo Electric Industries, Ltd.
Shinji Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Rare-earth doped phosphate-glass single-mode fiber lasers
Publication number
20030152115
Publication date
Aug 14, 2003
NP Photonics, Inc., a corporation of Delaware
Shibin Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical waveguides and devices including same
Publication number
20030039459
Publication date
Feb 27, 2003
Gilberto Brambilla
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Active optical fibre doped with rare earth elements
Publication number
20020114607
Publication date
Aug 22, 2002
Mara Bagnasco
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Optical fiber for optical amplifier and fiber optic amplifier
Publication number
20010036006
Publication date
Nov 1, 2001
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Shinji Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical fiber for optical amplifier and fiber optic amplifier
Publication number
20010036007
Publication date
Nov 1, 2001
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Shinji Endo
H01 - BASIC ELECTRIC ELEMENTS