DE3478251D1 - Method of aligning an optical fibre - Google Patents

Method of aligning an optical fibre

Info

Publication number
DE3478251D1
DE3478251D1 DE8484810298T DE3478251T DE3478251D1 DE 3478251 D1 DE3478251 D1 DE 3478251D1 DE 8484810298 T DE8484810298 T DE 8484810298T DE 3478251 T DE3478251 T DE 3478251T DE 3478251 D1 DE3478251 D1 DE 3478251D1
Authority
DE
Germany
Prior art keywords
excitation function
wawe
gradient
zero
along
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.)
Expired
Application number
DE8484810298T
Other languages
German (de)
English (en)
Inventor
Thomas Edye
Jean-Paul Roussel
Olivier Parriaux
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.)
FONDATION SUISSE POUR LA RECHERCHE EN MICROTECHNIQUE
Original Assignee
FONDATION SUISSE POUR LA RECHERCHE EN MICROTECHNIQUE
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 FONDATION SUISSE POUR LA RECHERCHE EN MICROTECHNIQUE filed Critical FONDATION SUISSE POUR LA RECHERCHE EN MICROTECHNIQUE
Application granted granted Critical
Publication of DE3478251D1 publication Critical patent/DE3478251D1/de
Expired legal-status Critical Current

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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DE8484810298T 1983-06-24 1984-06-21 Method of aligning an optical fibre Expired DE3478251D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH344483 1983-06-24

Publications (1)

Publication Number Publication Date
DE3478251D1 true DE3478251D1 (en) 1989-06-22

Family

ID=4256078

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484810298T Expired DE3478251D1 (en) 1983-06-24 1984-06-21 Method of aligning an optical fibre

Country Status (5)

Country Link
EP (1) EP0130944B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6075809A (cg-RX-API-DMAC7.html)
AT (1) ATE43185T1 (cg-RX-API-DMAC7.html)
CA (1) CA1247845A (cg-RX-API-DMAC7.html)
DE (1) DE3478251D1 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8502335D0 (en) * 1985-01-30 1985-02-27 Bicc Plc Optical fibre splicing
CA1229904A (en) * 1985-06-28 1987-12-01 John C. Goodwin Laser-fiber positioner
GB8608282D0 (en) * 1986-04-04 1986-05-08 Bicc Plc Optical fibre splicing
US5278934A (en) * 1991-03-18 1994-01-11 Newport Corporation Throughput maximizing systems for substantially unimodal throughput profiles
FR2954498B1 (fr) 2009-12-23 2012-03-16 Snpe Materiaux Energetiques Dispositif de controle d'un materiau viscoelastique
WO2016097867A2 (en) 2014-12-19 2016-06-23 Université Pierre Et Marie Curie (Paris 6) Implantable ultrasound generating treating device for brain treatment, apparatus comprising such device and method implementing such device
EP3426347B1 (en) 2016-03-11 2024-05-15 Sorbonne Universite Implantable ultrasound generating treating device for spinal cord treatment and apparatus comprising such device
JP6772288B2 (ja) 2016-03-11 2020-10-21 ソルボンヌ・ユニヴェルシテＳｏｒｂｏｎｎｅ Ｕｎｉｖｅｒｓｉｔｅ 脊髄の治療および脊髄神経の治療のための体外式超音波発生治療デバイス、該デバイスを備える装置、および該装置を用いる方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606482B2 (ja) * 1977-06-03 1985-02-19 日本電気株式会社 光フアイバへの光入射自動調整装置
JPS6024921B2 (ja) * 1978-03-14 1985-06-15 三菱電機株式会社 半導体レ−ザと光伝送路との光軸合せ装置
GB2025043B (en) * 1978-04-28 1982-12-01 Coventry City Council Measuring or checking the position of holes in a component
ATE7965T1 (de) * 1979-12-03 1984-06-15 The Post Office Kupplung dielektrischer optischer wellenleiter.
JPS56156811A (en) * 1980-05-09 1981-12-03 Fujitsu Ltd Coupling device

Also Published As

Publication number Publication date
JPS6075809A (ja) 1985-04-30
EP0130944A2 (fr) 1985-01-09
JPH0568684B2 (cg-RX-API-DMAC7.html) 1993-09-29
ATE43185T1 (de) 1989-06-15
EP0130944B1 (fr) 1989-05-17
EP0130944A3 (en) 1986-02-05
CA1247845A (fr) 1989-01-03

Similar Documents

Publication Publication Date Title
EP0479120A3 (en) Method for monitoring fiber tension
DE3776157D1 (de) Optisches modulations- und mess-verfahren.
DE3478251D1 (en) Method of aligning an optical fibre
EP0295546A3 (en) Optical fiber sensor
DE3380854D1 (en) Improved fiber optic sensor for detecting very small displacements of a surface
SE8105473L (sv) Fiberoptiskt metsystem for magnetfeltsmetning med magnetiska domener
DE59102110D1 (en) Interferometer.
SE8403639L (sv) Forfarande och anordning vid optiska gyron
EP0288139A3 (en) Fibre-optical sensor
KR900702391A (ko) 광학장치
DE3779184D1 (de) Vorrichtung zum beleuchten von bauteilen aus transparentem material bei der fehlerpruefung.
DK0392830T3 (da) Fremgangsmåde og apparat til detektering af spænding
JPS5753642A (en) Magnetooptical effect measuring device
DE68914181D1 (de) Befestigungsvorrichtung einer optischen Faser.
DE3475657D1 (en) Method for aligning an optical fibre and apparatus for carrying out this method
NO905435L (no) Anordning og fremgangsmaate for bestemmelse av optiske fibres elastiske egenskaper ved kontaktflate-maalinger.
BR8208100A (pt) Interferometro com compensacao de efeito kerr
SU1569535A1 (ru) Фазовое светодальнометрическое устройство дл бесконтактного контрол формы поверхности
ASKINS et al. Method and apparatus for controlling internal rotation of principal axes in fabrication of birefringent fibers(Patent Application)
ATE42636T1 (de) Interferometrischer fuehler mit optischer faser.
JPS5667764A (en) Voltage/current measurement device by light beam
JPS57111512A (en) Coupling device of semiconductor laser to optical fiber
JPS54104860A (en) Measuring method of optical fiber connection loss and measuring apparatus for the same
JPS6463874A (en) Optical current transformer
SE9401700L (sv) Förfarande för kontroll av planhet och spänning i cirkelsågblad samt anordning för utförande av förfarandet

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee