DE69635832D1 - Negative kompensationsvorrichtung für faseroptische spule - Google Patents
Negative kompensationsvorrichtung für faseroptische spuleInfo
- Publication number
- DE69635832D1 DE69635832D1 DE69635832T DE69635832T DE69635832D1 DE 69635832 D1 DE69635832 D1 DE 69635832D1 DE 69635832 T DE69635832 T DE 69635832T DE 69635832 T DE69635832 T DE 69635832T DE 69635832 D1 DE69635832 D1 DE 69635832D1
- Authority
- DE
- Germany
- Prior art keywords
- fiber optic
- compensation device
- optic coil
- negative compensation
- negative
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
- G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
- G01C19/721—Details
- G01C19/722—Details of the mechanical construction
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4457—Bobbins; Reels
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US573239 | 1995-12-15 | ||
US08/573,239 US5657411A (en) | 1995-12-15 | 1995-12-15 | Negative trimming of fiber optic winding |
PCT/US1996/019837 WO1997022851A1 (en) | 1995-12-15 | 1996-12-12 | Negative trimming of fiber optic winding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69635832D1 true DE69635832D1 (de) | 2006-04-20 |
DE69635832T2 DE69635832T2 (de) | 2006-08-31 |
Family
ID=24291187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69635832T Expired - Lifetime DE69635832T2 (de) | 1995-12-15 | 1996-12-12 | Negative kompensationsvorrichtung für faseroptische spule |
Country Status (6)
Country | Link |
---|---|
US (1) | US5657411A (de) |
EP (1) | EP0866946B1 (de) |
JP (1) | JP4112618B2 (de) |
CA (1) | CA2236884C (de) |
DE (1) | DE69635832T2 (de) |
WO (1) | WO1997022851A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5841932A (en) * | 1996-06-21 | 1998-11-24 | Honeywell Inc. | Optical fiber coil and method of winding |
JP2002532727A (ja) * | 1998-12-08 | 2002-10-02 | ハネウエル・インコーポレーテッド | 光ファイバコイル及び熱膨張の整合係数を有するハブ |
US7369246B2 (en) * | 2005-05-27 | 2008-05-06 | Honeywell Bnternational Inc. | Method for winding sensing coils and sensing coil for fiber optic gyroscopes |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4044227A (en) * | 1975-08-07 | 1977-08-23 | The Upjohn Company | Bar code reader |
US4291984A (en) * | 1979-11-19 | 1981-09-29 | The United States Of America As Represented By The Secretary Of The Navy | Optical amplification for the fiber interferometer gyro |
DE3138687C2 (de) * | 1981-09-29 | 1986-03-06 | Siemens AG, 1000 Berlin und 8000 München | Leuchtdiode mit einer gezielten Lichtabstrahlungsverteilung für Signalleuchten |
US4588296A (en) * | 1981-10-07 | 1986-05-13 | Mcdonnell Douglas Corporation | Compact optical gyro |
DE3244713A1 (de) * | 1982-12-03 | 1984-06-07 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Einrichtung zur messung der rotationsgeschwindigkeit |
US4545682A (en) * | 1983-08-11 | 1985-10-08 | The Singer Company | Optical gyroscope |
DE3332718C2 (de) * | 1983-09-10 | 1994-12-22 | Sel Alcatel Ag | Einrichtung zur Messung der Drehgeschwindigkeit |
DE3425053A1 (de) * | 1984-07-07 | 1986-02-06 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Einrichtung zur messung der drehgeschwindigkeit |
FR2582800B1 (fr) * | 1985-05-30 | 1987-07-17 | Thomson Csf | Dispositif interferometrique en anneau a fibre optique monomode |
FR2583872B1 (fr) * | 1985-06-21 | 1987-08-07 | Thomson Csf | Procede de bobinage d'un gyroscope a fibre optique et bobine de fibre optique ainsi obtenue. |
US4724316A (en) * | 1985-07-12 | 1988-02-09 | Eldec Corporation | Temperature independent fiber optic sensor |
DE3533687A1 (de) * | 1985-09-21 | 1987-03-26 | Teldix Gmbh | Einrichtung zur messung der drehgeschwindigkeit |
JPS6333612A (ja) * | 1986-07-29 | 1988-02-13 | Toshiba Corp | 光フアイバジヤイロ |
US4793708A (en) * | 1987-03-27 | 1988-12-27 | Litton Systems Canada Limited | Fiber optic sensing coil |
US4856900A (en) * | 1987-06-03 | 1989-08-15 | Litton Systems, Inc. | Quadrupole-wound fiber optic sensing coil and method of manufacture thereof |
JPS6411206A (en) * | 1987-07-06 | 1989-01-13 | Hitachi Ltd | Optical transmission body made of resin and its manufacture |
US6225449B1 (en) * | 1991-10-04 | 2001-05-01 | Washington University | Hormone analogs with multiple CTP extensions |
US4950049A (en) * | 1989-02-28 | 1990-08-21 | At&T Bell Laboratories | Stable package of elongated optical fiber strand material |
US4955688A (en) * | 1989-03-27 | 1990-09-11 | At&T Bell Laboratories | Optical fiber package and methods of making |
US4957344A (en) * | 1989-04-18 | 1990-09-18 | Hughes Aircraft Company | Optical fiber tape assembly and canister |
EP0488255B1 (de) * | 1990-11-28 | 1996-03-06 | Matsushita Electric Industrial Co., Ltd. | Faseroptische Spule und Herstellungsverfahren |
US5187757A (en) * | 1991-06-28 | 1993-02-16 | Japan Aviation Electronics Industry Limited | Fiber optic gyro |
US5182785A (en) * | 1991-10-10 | 1993-01-26 | W. L. Gore & Associates, Inc. | High-flex optical fiber coil cable |
RU94027291A (ru) * | 1991-11-25 | 1996-06-20 | Ханивелл Инк. (Us) | Волоконнооптическая катушка, способ ее намотки и многослойная катушка |
US5506923A (en) * | 1991-11-25 | 1996-04-09 | Honeywell Inc. | Apparatus and method for trimming of fiber optic winding |
EP0614518B1 (de) * | 1991-11-25 | 1996-08-07 | Honeywell Inc. | Glasfaserwicklung |
US5377283A (en) * | 1992-05-29 | 1994-12-27 | Honeywell Inc. | Configuration control of mode coupling errors |
WO1994002809A1 (en) * | 1992-07-21 | 1994-02-03 | Honeywell Inc. | Trimming of fiber optic winding |
US5329349A (en) * | 1993-05-10 | 1994-07-12 | Litton Systems, Inc. | Method for tuning fiber optic sensor coils |
-
1995
- 1995-12-15 US US08/573,239 patent/US5657411A/en not_active Expired - Lifetime
-
1996
- 1996-12-12 CA CA002236884A patent/CA2236884C/en not_active Expired - Fee Related
- 1996-12-12 WO PCT/US1996/019837 patent/WO1997022851A1/en active IP Right Grant
- 1996-12-12 JP JP52291797A patent/JP4112618B2/ja not_active Expired - Lifetime
- 1996-12-12 DE DE69635832T patent/DE69635832T2/de not_active Expired - Lifetime
- 1996-12-12 EP EP96945600A patent/EP0866946B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0866946A1 (de) | 1998-09-30 |
US5657411A (en) | 1997-08-12 |
CA2236884A1 (en) | 1997-06-26 |
WO1997022851A1 (en) | 1997-06-26 |
JP4112618B2 (ja) | 2008-07-02 |
EP0866946B1 (de) | 2006-02-15 |
CA2236884C (en) | 2005-05-24 |
DE69635832T2 (de) | 2006-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |