DE69813854D1 - Faseroptische rotierende drehverbindung - Google Patents

Faseroptische rotierende drehverbindung

Info

Publication number
DE69813854D1
DE69813854D1 DE69813854T DE69813854T DE69813854D1 DE 69813854 D1 DE69813854 D1 DE 69813854D1 DE 69813854 T DE69813854 T DE 69813854T DE 69813854 T DE69813854 T DE 69813854T DE 69813854 D1 DE69813854 D1 DE 69813854D1
Authority
DE
Germany
Prior art keywords
fiber optical
optical rotating
rotating turning
turning connection
connection
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 - Lifetime
Application number
DE69813854T
Other languages
English (en)
Other versions
DE69813854T2 (de
Inventor
Earl Lewis
Lee Bowman
Thomas Rogers
P Duncan
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems 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 US08/942,721 external-priority patent/US5991478A/en
Application filed by Litton Systems Inc filed Critical Litton Systems Inc
Application granted granted Critical
Publication of DE69813854D1 publication Critical patent/DE69813854D1/de
Publication of DE69813854T2 publication Critical patent/DE69813854T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends
    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Optical Communication System (AREA)
DE69813854T 1997-10-02 1998-10-02 Faseroptische rotierende drehverbindung Expired - Lifetime DE69813854T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/942,721 US5991478A (en) 1997-10-02 1997-10-02 Fiber optic rotary joint
US942721 1997-10-02
US115946 1998-07-15
US09/115,946 US6104849A (en) 1997-10-02 1998-07-15 Fiber optic rotary joint
PCT/US1998/020835 WO1999018463A1 (en) 1997-10-02 1998-10-02 Fiber optic rotary joint

Publications (2)

Publication Number Publication Date
DE69813854D1 true DE69813854D1 (de) 2003-05-28
DE69813854T2 DE69813854T2 (de) 2004-02-26

Family

ID=26813740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813854T Expired - Lifetime DE69813854T2 (de) 1997-10-02 1998-10-02 Faseroptische rotierende drehverbindung

Country Status (11)

Country Link
US (1) US6104849A (de)
EP (1) EP1019763B1 (de)
JP (1) JP3490971B2 (de)
KR (1) KR100530630B1 (de)
AU (1) AU1359999A (de)
CA (1) CA2305448C (de)
DE (1) DE69813854T2 (de)
DK (1) DK1019763T3 (de)
IL (1) IL135291A (de)
TW (1) TW416018B (de)
WO (1) WO1999018463A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246810B1 (en) 1998-06-16 2001-06-12 Electro-Tec Corp. Method and apparatus for controlling time delay in optical slip rings
US7286768B2 (en) * 1998-09-02 2007-10-23 Schleifring Und Apparatebau Gmbh Device for optical signal transmission
US6453088B1 (en) * 2000-07-31 2002-09-17 Litton Systems, Inc. Segmented waveguide for large diameter fiber optic rotary joint
US6385367B1 (en) * 2000-07-31 2002-05-07 Northrop Grumman Corporation Parallel data transmission through segmented waveguides of large diameter
DE102004037684B4 (de) * 2004-08-02 2006-09-21 Schleifring Und Apparatebau Gmbh Vorrichtungen zur optischen Drehübertragung mit freiem Innendurchmesser
US7010191B2 (en) * 2002-02-15 2006-03-07 Schleifring Und Apparatebau Gmbh Optical rotating data transmission device having an unobstructed inner diameter
DE10256634B4 (de) * 2002-02-15 2005-03-24 Schleifring Und Apparatebau Gmbh Optischer Drehübertrager mit freiem Innendurchmesser
US6907161B2 (en) * 2002-11-05 2005-06-14 Moog Components Group Inc. Fiber optic rotary joint
DE10302435B3 (de) * 2003-01-21 2004-07-01 Schleifring Und Apparatebau Gmbh Optischer Gigabit-Drehübertrager mit freiem Innendurchmesser
DE10336925B4 (de) * 2003-08-07 2006-01-26 Schleifring Und Apparatebau Gmbh Optischer Drehübertrager mit Koppelschlitten
US6980714B2 (en) * 2003-09-26 2005-12-27 Moog Components Group Inc. Fiber optic rotary joint and associated reflector assembly
JP2006108337A (ja) * 2004-10-05 2006-04-20 Chubu Nippon Maruco Kk 非接触コネクタ
DE102005010845A1 (de) 2004-12-15 2006-07-06 Schleifring Und Apparatebau Gmbh Optischer Drehübertrager mit aktiver Terminierung
US7149382B2 (en) * 2004-12-15 2006-12-12 Schleifring Und Apparatebau Gmbh Optical rotary data transmission device with active termination
EP2270570B1 (de) * 2006-04-28 2014-07-09 Moog Inc. Optische Reflektoranordnungen zur Verwendung in optischen Drehverbindungen
DE102006054052B4 (de) * 2006-11-16 2018-11-29 Siemens Aktiengesellschaft Drehübertrager
US7848478B1 (en) * 2007-05-04 2010-12-07 General Electric Company System for optical communication between stationary and non-stationary parts and method of making same
EP2109235B1 (de) 2008-04-09 2013-05-29 Siemens Aktiengesellschaft Drehübertrager
WO2011068492A1 (en) 2009-12-03 2011-06-09 Moog Inc. Fiber optic rotary joints, methods practiced thereby, and fiber optic devices
US8731348B2 (en) * 2010-02-23 2014-05-20 Schleifring Und Apparatebau Gmbh Capacitive rotary joint for optical signals
CN101888270B (zh) * 2010-06-29 2013-01-30 北京航星机器制造公司 用于滑环的光纤数据传输系统
CN101873174B (zh) * 2010-06-29 2013-03-13 北京航星机器制造公司 一种旋转体与固定体之间的高速激光数据传输系统
CN101873173B (zh) * 2010-06-29 2013-01-16 北京航星机器制造公司 一种旋转体与固定体之间的高速光学数据传输系统
CN101888271B (zh) * 2010-07-15 2013-01-16 北京航星机器制造公司 一种旋转体与固定体之间的光学数据传输系统
US9122017B2 (en) 2013-05-16 2015-09-01 Raytheon Company Optical interconnect for rolling slip rings
US10564357B2 (en) 2013-07-30 2020-02-18 The Boeing Company Plastic optical fiber bus network using tapered mixing rods
US11300730B2 (en) * 2013-07-30 2022-04-12 The Boeing Company Plastic and glass optical fiber bus network having plural line replaceable units transmitting to a mixing rod
US10326561B2 (en) 2015-06-24 2019-06-18 Toshiba Medical Systems Corporation Mirror-ring assembly for bi-directional optical communication between a rotor and a stator
US10054746B2 (en) 2015-11-20 2018-08-21 Raytheon Company Rotary optical communication joint
US9778419B1 (en) 2016-06-23 2017-10-03 The Boeing Company Fiber optical system with fiber end face area relationships
AU2017302735B2 (en) * 2016-07-25 2023-04-06 National Oilwell Varco Denmark I/S Detecting parameter in flexible pipe system comprising a turret
US9927579B1 (en) * 2016-09-28 2018-03-27 Princetel, Inc. De-rotating mechanism for off-axis fiber optic rotary joint
DE102016012272A1 (de) 2016-10-14 2018-04-19 Technische Universität München Optische Messung von Kräften und Drehmomenten in Getrieben und Motoren mittels Fabry-Perot-Kavität
DE102017204573A1 (de) 2017-03-20 2018-09-20 Robert Bosch Gmbh Optische Schnittstelle
US11237336B2 (en) * 2020-04-29 2022-02-01 Northrop Grumman Systems Corporation Hollow shaft optical rotary joint
US11921326B2 (en) 2021-04-06 2024-03-05 Sanmina Corporation Open-axis optical rotary joint

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441359A1 (de) * 1974-08-29 1976-03-11 Licentia Gmbh Anordnung zur kontaktlosen signaluebertragung zwischen relativ zueinander bewegten teilen
US4027945A (en) * 1976-03-04 1977-06-07 The United States Of America As Represented By The Secretary Of The Navy Optical sliprings
JPS57138228A (en) * 1981-02-20 1982-08-26 Mitsubishi Electric Corp Optical slip ring
DE3205065A1 (de) * 1982-02-12 1983-08-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zum uebertragen von signalen zwischen zwei relativ zueinander drehbaren teilen
US4525025A (en) * 1983-03-21 1985-06-25 Litton Systems Inc. Fiber optic rotary joint using a reflective surface and tangentially mounted rotor and stator optical fibers
DE3400361A1 (de) * 1984-01-07 1985-07-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur datenuebertragung zwischen zwei relativ zueinander drehbaren teilen
US4643521A (en) * 1984-07-05 1987-02-17 At&T Company Plural-channel optical rotary joint
DE3538035A1 (de) * 1985-10-25 1987-04-30 Siemens Ag Rotierende datenuebertragungsvorrichtung
JP2658400B2 (ja) 1989-06-29 1997-09-30 日立電線株式会社 中空光ロータリジョイント
IL90853A0 (en) * 1989-07-03 1990-02-09 Elscint Ltd Optical communication link
DE4435928A1 (de) * 1993-10-07 1995-04-20 Hitachi Ltd Optische Sende- und Empfangsbaugruppe und optisches Kommunikationssystem, welches diese verwendet
US5991478A (en) * 1997-10-02 1999-11-23 Litton Systems, Incorporated Fiber optic rotary joint

Also Published As

Publication number Publication date
CA2305448A1 (en) 1999-04-15
KR100530630B1 (ko) 2005-11-22
JP2001519541A (ja) 2001-10-23
WO1999018463A1 (en) 1999-04-15
KR20010030884A (ko) 2001-04-16
IL135291A0 (en) 2001-05-20
CA2305448C (en) 2009-09-01
EP1019763B1 (de) 2003-04-23
IL135291A (en) 2005-03-20
DK1019763T3 (da) 2003-06-16
DE69813854T2 (de) 2004-02-26
EP1019763A1 (de) 2000-07-19
AU1359999A (en) 1999-04-27
TW416018B (en) 2000-12-21
US6104849A (en) 2000-08-15
JP3490971B2 (ja) 2004-01-26

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Legal Events

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