by measuring dispersion

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G01M11/3163

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GPHYSICS G01Measuring instruments G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR G01M11/00Testing of optical apparatus Testing structures by optical methods not otherwise provided for

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G01M11/3163by measuring dispersion

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Patents Grantslast 30 patents

Information Patent Grant
Fiber optic test methods, fiber optic test equipment, and programs
- Patent number 12,007,298
- Issue date Jun 11, 2024
- Nippon Telegraph and Telephone Corporation
- Nazuki Honda
- G01 - MEASURING TESTING
Information Patent Grant
Dispersion measuring device, pulse light source, dispersion measuri...
- Patent number 11,821,793
- Issue date Nov 21, 2023
- Hamamatsu Photonics K.K.
- Koyo Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber characterization measurement systems and methods
- Patent number 11,201,667
- Issue date Dec 14, 2021
- Ciena Corporation
- Jean-Luc Archambault
- G01 - MEASURING TESTING
Information Patent Grant
Method for selecting wide-band multimode fibers from a single wavel...
- Patent number 10,382,124
- Issue date Aug 13, 2019
- Draka Comteq BV
- Denis Molin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining a polarization-related characteristic of an optical link
- Patent number 9,829,429
- Issue date Nov 28, 2017
- Exfo Inc.
- Normand Cyr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of measuring multi-mode fiber optical properties during proc...
- Patent number 9,279,741
- Issue date Mar 8, 2016
- Corning Incorporated
- Kevin Wallace Bennett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion measurement of optical fibres during operation
- Patent number 8,498,536
- Issue date Jul 30, 2013
- GSI Helmholtzzentrum fur Schwerionenforschung GmbH
- Peter Meissner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method to determine chromatic dispersion in short length...
- Patent number 8,300,230
- Issue date Oct 30, 2012
- Michael Galle
- G01 - MEASURING TESTING
Information Patent Grant
System and method to determine chromatic dispersion in short length...
- Patent number 7,787,127
- Issue date Aug 31, 2010
- Michael Galle
- G01 - MEASURING TESTING
Information Patent Grant
Method, apparatus, and program for measuring wavelength dispersion...
- Patent number 7,719,665
- Issue date May 18, 2010
- Nippon Telegraph and Telephone Corporation
- Fumihiko Ito
- G01 - MEASURING TESTING
Information Patent Grant
Method of estimating and measuring longitudinal dispersion in optic...
- Patent number 7,221,439
- Issue date May 22, 2007
- Corning Incorporated
- Xin Chen
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring chromatic dispersion by variable...
- Patent number 7,106,427
- Issue date Sep 12, 2006
- Telecom Italia S.p.A.
- Marco Schiano
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength dispersion probing system
- Patent number 7,020,360
- Issue date Mar 28, 2006
- Advantest Corporation
- Hiroaki Satomura
- G01 - MEASURING TESTING
Information Patent Grant
Filter processing system for the output signal of optical time doma...
- Patent number 6,882,410
- Issue date Apr 19, 2005
- Ando Electric Co., Ltd.
- Yoshimitsu Asahina
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber chromatic dispersion distribution measuring apparatus...
- Patent number 6,819,473
- Issue date Nov 16, 2004
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Low coherent reflectometer
- Patent number 6,760,110
- Issue date Jul 6, 2004
- Ando Electric Co., Ltd.
- Syoichi Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Chromatic dispersion distribution measurement apparatus and method...
- Patent number 6,643,603
- Issue date Nov 4, 2003
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for dispersion measurement
- Patent number 6,614,515
- Issue date Sep 2, 2003
- LaserComm, Inc.
- Alex Fayer
- G01 - MEASURING TESTING
Information Patent Grant
System for measuring wavelength dispersion of optical fiber
- Patent number 6,614,512
- Issue date Sep 2, 2003
- Anritsu Corporation
- Takashi Sakamoto
- G01 - MEASURING TESTING
Information Patent Grant
Chromatic dispersion distribution measurement apparatus, method and...
- Patent number 6,594,005
- Issue date Jul 15, 2003
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber chromatic dispersion distribution measuring apparatus...
- Patent number 6,587,607
- Issue date Jul 1, 2003
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Chromatic dispersion distribution measurement apparatus and method...
- Patent number 6,580,500
- Issue date Jun 17, 2003
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Chromatic dispersion measurement for optical components
- Patent number 6,323,950
- Issue date Nov 27, 2001
- Lucent Technologies, Inc.
- Kwang S. Kim
- G01 - MEASURING TESTING
Information Patent Grant
Methods for identifying optical fibers which exhibit elevated level...
- Patent number 5,966,207
- Issue date Oct 12, 1999
- Corning Incorporated
- Lori L. Haskins
- G01 - MEASURING TESTING
Information Patent Grant
System and method for mapping chromatic dispersion in optical fibers
- Patent number 5,956,131
- Issue date Sep 21, 1999
- Lucent Technologies Inc.
- Pavel V. Mamyshev
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DISPERSION MEASURING DEVICE, PULSE LIGHT SOURCE, DISPERSION MEASURI...
- Publication number 20240003744
- Publication date Jan 4, 2024
- HAMAMATSU PHOTONICS K. K.
- Koyo WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPERSION MEASURING DEVICE, PULSE LIGHT SOURCE, DISPERSION MEASURI...
- Publication number 20220178752
- Publication date Jun 9, 2022
- Hamamatsu Photonics K.K.
- Koyo WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical fiber characterization measurement systems and methods
- Publication number 20210211193
- Publication date Jul 8, 2021
- CIENA CORPORATION
- Jean-Luc Archambault
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MEASURING MULTI-MODE FIBER OPTICAL PROPERTIES DURING PROC...
- Publication number 20140226151
- Publication date Aug 14, 2014
- Corning Incorporated
- Kevin Wallace Bennett
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING A POLARIZATION-RELATED CHARACTERISTIC OF AN OPTICAL LINK
- Publication number 20140071436
- Publication date Mar 13, 2014
- Normand Cyr
- G01 - MEASURING TESTING
Information Patent Application
Dispersion Measurement of Optical Fibres During Operation
- Publication number 20110158655
- Publication date Jun 30, 2011
- Peter Meissner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD TO DETERMINE CHROMATIC DISPERSION IN SHORT LENGTH...
- Publication number 20100296102
- Publication date Nov 25, 2010
- Michael Galle
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Determining Differential Group Delay and P...
- Publication number 20100073667
- Publication date Mar 25, 2010
- Normand Cyr
- G01 - MEASURING TESTING
Information Patent Application
Method, Apparatus, and Program for Measuring Wavelength Dispersion...
- Publication number 20090231591
- Publication date Sep 17, 2009
- Nippon Telegraph and Telephone Corporation
- Fumihiko Ito
- G01 - MEASURING TESTING
Information Patent Application
System and Method to Determine Chromatic Dispersion in Short Length...
- Publication number 20090097036
- Publication date Apr 16, 2009
- Michael Galle
- G01 - MEASURING TESTING
Information Patent Application
Method of estimating and measuring longitudinal dispersion in optic...
- Publication number 20060244949
- Publication date Nov 2, 2006
- Xin Chen
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method for measuring chromatic dispersion by variable...
- Publication number 20050179889
- Publication date Aug 18, 2005
- Marco Schiano
- G01 - MEASURING TESTING
Information Patent Application
Wavelength dispersion probing system
- Publication number 20050094936
- Publication date May 5, 2005
- Hiroaki Satomura
- G01 - MEASURING TESTING
Information Patent Application
Filter processing system for the output signal of optical time doma...
- Publication number 20030234922
- Publication date Dec 25, 2003
- Yoshimitsu Asahina
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DISPERSION MEASUREMENT
- Publication number 20030128354
- Publication date Jul 10, 2003
- Alex Fayer
- G01 - MEASURING TESTING
Information Patent Application
Chromatic dispersion distribution measuring apparatus and measuring...
- Publication number 20020122171
- Publication date Sep 5, 2002
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Application
Chromatic dispersion distribution measurement apparatus and method...
- Publication number 20020113956
- Publication date Aug 22, 2002
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Application
Chromatic dispersion distribution measurement apparatus and method...
- Publication number 20020107655
- Publication date Aug 8, 2002
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Application
Chromatic dispersion distribution measurement apparatus, method and...
- Publication number 20020105634
- Publication date Aug 8, 2002
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Application
Chromatic dispersion distribution measurement apparatus and method...
- Publication number 20020101579
- Publication date Aug 1, 2002
- Ando Electric Co., Ltd.
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Application
Optical fiber chromatic dispersion distribution measuring apparatus...
- Publication number 20020089736
- Publication date Jul 11, 2002
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Application
Optical fiber chromatic dispersion distribution measuring apparatus...
- Publication number 20020064335
- Publication date May 30, 2002
- Shoichi Aoki
- G01 - MEASURING TESTING
Information Patent Application
Low coherent reflectometer
- Publication number 20020060794
- Publication date May 23, 2002
- ANDO ELECTRIC CO., LTD.
- Syoichi Aoki
- G01 - MEASURING TESTING

by measuring dispersion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fiber optic test methods, fiber optic test equipment, and programs

Dispersion measuring device, pulse light source, dispersion measuri...

Optical fiber characterization measurement systems and methods

Method for selecting wide-band multimode fibers from a single wavel...

Determining a polarization-related characteristic of an optical link

Method of measuring multi-mode fiber optical properties during proc...

Dispersion measurement of optical fibres during operation

System and method to determine chromatic dispersion in short length...

System and method to determine chromatic dispersion in short length...

Method, apparatus, and program for measuring wavelength dispersion...

Method of estimating and measuring longitudinal dispersion in optic...

Apparatus and method for measuring chromatic dispersion by variable...

Wavelength dispersion probing system

Filter processing system for the output signal of optical time doma...

Optical fiber chromatic dispersion distribution measuring apparatus...

Low coherent reflectometer

Chromatic dispersion distribution measurement apparatus and method...

Method and apparatus for dispersion measurement

System for measuring wavelength dispersion of optical fiber

Chromatic dispersion distribution measurement apparatus, method and...

Optical fiber chromatic dispersion distribution measuring apparatus...

Chromatic dispersion distribution measurement apparatus and method...

Chromatic dispersion measurement for optical components

Methods for identifying optical fibers which exhibit elevated level...

System and method for mapping chromatic dispersion in optical fibers

Patents Applicationslast 30 patents

DISPERSION MEASURING DEVICE, PULSE LIGHT SOURCE, DISPERSION MEASURI...

DISPERSION MEASURING DEVICE, PULSE LIGHT SOURCE, DISPERSION MEASURI...

Optical fiber characterization measurement systems and methods

METHOD OF MEASURING MULTI-MODE FIBER OPTICAL PROPERTIES DURING PROC...

DETERMINING A POLARIZATION-RELATED CHARACTERISTIC OF AN OPTICAL LINK

Dispersion Measurement of Optical Fibres During Operation

SYSTEM AND METHOD TO DETERMINE CHROMATIC DISPERSION IN SHORT LENGTH...

Method and Apparatus for Determining Differential Group Delay and P...

Method, Apparatus, and Program for Measuring Wavelength Dispersion...

System and Method to Determine Chromatic Dispersion in Short Length...

Method of estimating and measuring longitudinal dispersion in optic...

Apparatus and method for measuring chromatic dispersion by variable...

Wavelength dispersion probing system

Filter processing system for the output signal of optical time doma...

METHOD AND APPARATUS FOR DISPERSION MEASUREMENT

Chromatic dispersion distribution measuring apparatus and measuring...

Chromatic dispersion distribution measurement apparatus and method...

Chromatic dispersion distribution measurement apparatus and method...

Chromatic dispersion distribution measurement apparatus, method and...

Chromatic dispersion distribution measurement apparatus and method...

Optical fiber chromatic dispersion distribution measuring apparatus...

Optical fiber chromatic dispersion distribution measuring apparatus...

Low coherent reflectometer