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GB2564697B - Optical fibre - Google Patents

Optical fibre Download PDF

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Publication number
GB2564697B
GB2564697B GB1711705.2A GB201711705A GB2564697B GB 2564697 B GB2564697 B GB 2564697B GB 201711705 A GB201711705 A GB 201711705A GB 2564697 B GB2564697 B GB 2564697B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre
optical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1711705.2A
Other versions
GB2564697A (en
GB201711705D0 (en
Inventor
Parkin Neil
Campbell Malcolm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB1711705.2A priority Critical patent/GB2564697B/en
Publication of GB201711705D0 publication Critical patent/GB201711705D0/en
Publication of GB2564697A publication Critical patent/GB2564697A/en
Application granted granted Critical
Publication of GB2564697B publication Critical patent/GB2564697B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/385—Accessories for testing or observation of connectors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
GB1711705.2A 2017-07-20 2017-07-20 Optical fibre Active GB2564697B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1711705.2A GB2564697B (en) 2017-07-20 2017-07-20 Optical fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1711705.2A GB2564697B (en) 2017-07-20 2017-07-20 Optical fibre

Publications (3)

Publication Number Publication Date
GB201711705D0 GB201711705D0 (en) 2017-09-06
GB2564697A GB2564697A (en) 2019-01-23
GB2564697B true GB2564697B (en) 2021-12-08

Family

ID=59771779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1711705.2A Active GB2564697B (en) 2017-07-20 2017-07-20 Optical fibre

Country Status (1)

Country Link
GB (1) GB2564697B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2582895B (en) * 2019-02-20 2022-12-14 United Tech Europe Limited Method for testing quality of optical network components

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589721A (en) * 1978-12-27 1980-07-07 Sumitomo Electric Ind Ltd Evaluation method for connection loss of optical cable
US20040173733A1 (en) * 2003-03-07 2004-09-09 Infraredx, Inc. System and method for assessing catheter connection using return loss

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589721A (en) * 1978-12-27 1980-07-07 Sumitomo Electric Ind Ltd Evaluation method for connection loss of optical cable
US20040173733A1 (en) * 2003-03-07 2004-09-09 Infraredx, Inc. System and method for assessing catheter connection using return loss

Also Published As

Publication number Publication date
GB2564697A (en) 2019-01-23
GB201711705D0 (en) 2017-09-06

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