ATE239234T1 - Polarisationswandler und stromsensor unter verwendung des selben - Google Patents

Polarisationswandler und stromsensor unter verwendung des selben

Info

Publication number
ATE239234T1
ATE239234T1 AT00913423T AT00913423T ATE239234T1 AT E239234 T1 ATE239234 T1 AT E239234T1 AT 00913423 T AT00913423 T AT 00913423T AT 00913423 T AT00913423 T AT 00913423T AT E239234 T1 ATE239234 T1 AT E239234T1
Authority
AT
Austria
Prior art keywords
current sensor
polarized light
fiber
same
polarization converter
Prior art date
Application number
AT00913423T
Other languages
English (en)
Inventor
Richard B Dyott
Original Assignee
Kvh Ind Inc
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
Priority claimed from US09/337,223 external-priority patent/US6539134B1/en
Priority claimed from US09/337,231 external-priority patent/US20020001426A1/en
Application filed by Kvh Ind Inc filed Critical Kvh Ind Inc
Application granted granted Critical
Publication of ATE239234T1 publication Critical patent/ATE239234T1/de

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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06233—Controlling other output parameters than intensity or frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
    • H01S5/0651—Mode control
    • H01S5/0652—Coherence lowering or collapse, e.g. multimode emission by additional input or modulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
AT00913423T 1999-02-11 2000-02-10 Polarisationswandler und stromsensor unter verwendung des selben ATE239234T1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US12000099P 1999-02-11 1999-02-11
US11999999P 1999-02-11 1999-02-11
US13335799P 1999-05-10 1999-05-10
US13415499P 1999-05-14 1999-05-14
US09/337,223 US6539134B1 (en) 1999-02-11 1999-06-22 Polarization transformer
US09/337,231 US20020001426A1 (en) 1999-02-11 1999-06-22 Current sensor
PCT/US2000/003469 WO2000048008A1 (en) 1999-02-11 2000-02-10 Polarization transformer and current sensor using the same

Publications (1)

Publication Number Publication Date
ATE239234T1 true ATE239234T1 (de) 2003-05-15

Family

ID=27557954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00913423T ATE239234T1 (de) 1999-02-11 2000-02-10 Polarisationswandler und stromsensor unter verwendung des selben

Country Status (7)

Country Link
EP (1) EP1151309B1 (de)
JP (1) JP2002536697A (de)
AT (1) ATE239234T1 (de)
AU (1) AU3487300A (de)
CA (1) CA2362140C (de)
DE (1) DE60002436T2 (de)
WO (1) WO2000048008A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958600A1 (de) * 1999-12-06 2001-06-07 Abb Research Ltd Verfahren zur Herstellung eines faseroptischen Wellenleiters
KR101968846B1 (ko) * 2017-11-29 2019-04-12 한국광기술원 수모드 광섬유를 이용한 소형 무편광기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603941A (en) * 1982-09-27 1986-08-05 Agency Of Industrial Science And Technology Polarization-maintaining fiber system and method of manufacturing the same
FR2535463A1 (fr) * 1982-10-28 1984-05-04 Commissariat Energie Atomique Dispositif de mesure d'intensite electrique a effet faraday
JP3860237B2 (ja) * 1995-07-26 2006-12-20 富士通株式会社 偏波分散の抑圧特性を持つ光ファイバ及びその製造方法
US6023331A (en) * 1997-06-19 2000-02-08 The Texas A&M University System Fiber optic interferometric sensor and method by adding controlled amounts of circular birefringence in the sensing fiber

Also Published As

Publication number Publication date
WO2000048008A1 (en) 2000-08-17
CA2362140C (en) 2009-12-15
EP1151309B1 (de) 2003-05-02
CA2362140A1 (en) 2000-08-17
JP2002536697A (ja) 2002-10-29
DE60002436T2 (de) 2004-03-25
DE60002436D1 (de) 2003-06-05
EP1151309A1 (de) 2001-11-07
AU3487300A (en) 2000-08-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties