SE9300522L - Method and apparatus for giving an optical PM fiber a definite angular alignment about its longitudinal axis and use of the method and apparatus respectively - Google Patents

Method and apparatus for giving an optical PM fiber a definite angular alignment about its longitudinal axis and use of the method and apparatus respectively

Info

Publication number
SE9300522L
SE9300522L SE9300522A SE9300522A SE9300522L SE 9300522 L SE9300522 L SE 9300522L SE 9300522 A SE9300522 A SE 9300522A SE 9300522 A SE9300522 A SE 9300522A SE 9300522 L SE9300522 L SE 9300522L
Authority
SE
Sweden
Prior art keywords
fibres
longitudinal axis
optical
another
fibre
Prior art date
Application number
SE9300522A
Other languages
Swedish (sv)
Other versions
SE500874C2 (en
SE9300522D0 (en
Inventor
Wenxin Zheng
Stig Ola Hulten
Anders Sivert Michael Anehill
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9300522A priority Critical patent/SE500874C2/en
Publication of SE9300522D0 publication Critical patent/SE9300522D0/en
Publication of SE9300522L publication Critical patent/SE9300522L/en
Publication of SE500874C2 publication Critical patent/SE500874C2/en

Links

Classifications

    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2555—Alignment or adjustment devices for aligning prior to splicing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The lens effect is observed for light passing through the fibres (1) and the fibres are turned around their longitudinal axis to adopt a position in which the lens effect is either minimal of maximal. The light is made to pass from the side through the fibres, at right-angles to the fibre longitudinal axis. - As a measure of the lens effect, the light intensity is determined in a plane through or in the vicinity of the break line, which is obtained on the basis of the optical fibre effect as lens with the light passage through it. Each fibre end is turned until the intensity is either minimal or maximal. Components (29,31,33,39,41,43,45) are used to place the end surfaces of the optical fibres near to or against one another and central to one another with the fibre longitudinal axes aligned with each other or at least parallel with one another. Other components (25,37,33) are used to connect the fibres (1) to one another.
SE9300522A 1993-02-17 1993-02-17 Specific angle direction providing appts. for longitudinal axis or PM optical fibre - observes light passing through fibre end areas from incoming parallel radiation bundle from lamp SE500874C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9300522A SE500874C2 (en) 1993-02-17 1993-02-17 Specific angle direction providing appts. for longitudinal axis or PM optical fibre - observes light passing through fibre end areas from incoming parallel radiation bundle from lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300522A SE500874C2 (en) 1993-02-17 1993-02-17 Specific angle direction providing appts. for longitudinal axis or PM optical fibre - observes light passing through fibre end areas from incoming parallel radiation bundle from lamp

Publications (3)

Publication Number Publication Date
SE9300522D0 SE9300522D0 (en) 1993-02-17
SE9300522L true SE9300522L (en) 1994-08-18
SE500874C2 SE500874C2 (en) 1994-09-26

Family

ID=20388926

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300522A SE500874C2 (en) 1993-02-17 1993-02-17 Specific angle direction providing appts. for longitudinal axis or PM optical fibre - observes light passing through fibre end areas from incoming parallel radiation bundle from lamp

Country Status (1)

Country Link
SE (1) SE500874C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586211A (en) * 1994-04-26 1996-12-17 Telefonaktiebolaget Lm Ericsson Optical fiber organizer and method using same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0200569L (en) 2002-02-26 2003-10-23 Ericsson Telefon Ab L M Alignment of PM fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586211A (en) * 1994-04-26 1996-12-17 Telefonaktiebolaget Lm Ericsson Optical fiber organizer and method using same

Also Published As

Publication number Publication date
SE500874C2 (en) 1994-09-26
SE9300522D0 (en) 1993-02-17

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