DE3374714D1 - Apparatus and method for testing lens structure - Google Patents
Apparatus and method for testing lens structureInfo
- Publication number
- DE3374714D1 DE3374714D1 DE8383107035T DE3374714T DE3374714D1 DE 3374714 D1 DE3374714 D1 DE 3374714D1 DE 8383107035 T DE8383107035 T DE 8383107035T DE 3374714 T DE3374714 T DE 3374714T DE 3374714 D1 DE3374714 D1 DE 3374714D1
- Authority
- DE
- Germany
- Prior art keywords
- lens structure
- test
- fiber end
- lens
- serving
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/399,749 US4526467A (en) | 1982-07-19 | 1982-07-19 | Apparatus and methods for testing lens structure |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3374714D1 true DE3374714D1 (en) | 1988-01-07 |
Family
ID=23580804
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383107035T Expired DE3374714D1 (en) | 1982-07-19 | 1983-07-18 | Apparatus and method for testing lens structure |
DE198383107035T Pending DE100921T1 (de) | 1982-07-19 | 1983-07-18 | Vorrichtung und verfahren zum pruefen einer linsenstruktur. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198383107035T Pending DE100921T1 (de) | 1982-07-19 | 1983-07-18 | Vorrichtung und verfahren zum pruefen einer linsenstruktur. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4526467A (de) |
EP (1) | EP0100921B1 (de) |
JP (1) | JPS5928638A (de) |
AT (1) | ATE31113T1 (de) |
AU (1) | AU558356B2 (de) |
CA (1) | CA1196795A (de) |
DE (2) | DE3374714D1 (de) |
IE (1) | IE54523B1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4723830A (en) * | 1984-06-22 | 1988-02-09 | Eastman Kodak Company | Optical fiber connectors |
IT1199897B (it) * | 1985-07-22 | 1989-01-05 | Cselt Centro Studi Lab Telecom | Metodo e dispositivo per la misura delle perdite di accoppiamento tra fibre ottiche monomodo |
US4745357A (en) * | 1987-03-23 | 1988-05-17 | Westinghouse Electric Corp. | Optical interface for a magneto-optical current transducer |
JPH0810284B2 (ja) * | 1987-11-20 | 1996-01-31 | 日本電信電話株式会社 | 光導波路光軸合わせ方法および装置 |
IE883227L (en) * | 1988-10-25 | 1990-04-25 | Trinity College Dublin | Measuring the power of a lens |
JP3140498B2 (ja) * | 1991-05-13 | 2001-03-05 | 旭光学工業株式会社 | レンズの測定方法 |
JPH07281263A (ja) * | 1994-04-08 | 1995-10-27 | Taiheiyo Boeki Kk | 薄型カメラ |
US7088526B2 (en) | 2003-08-07 | 2006-08-08 | Itt Manufactruing Enterprises, Inc. | Lens collimator and method of producing optical signals with reduced aberrations |
US9557488B2 (en) | 2011-01-11 | 2017-01-31 | Corning Incorporated | Optical connector with lenses having opposing angled planar surfaces |
DE102012021725A1 (de) * | 2012-11-06 | 2014-05-08 | Giesecke & Devrient Gmbh | Qualitätsprüfung eines Kippbildes einer Linsenstruktur |
GB2535803B (en) * | 2015-02-27 | 2019-01-23 | Gooch & Housego Torquay Ltd | Fibre collimator |
JP2021086744A (ja) | 2019-11-28 | 2021-06-03 | パナソニックIpマネジメント株式会社 | 発光装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033696A (en) * | 1975-02-03 | 1977-07-05 | Nippon Kogaku K.K. | Lens meter |
US4053231A (en) * | 1975-12-18 | 1977-10-11 | Nasa | Interferometer mirror tilt correcting system |
US4183618A (en) * | 1976-08-06 | 1980-01-15 | Smiths Industries Limited | Couplings and terminals for optical waveguides |
US4153331A (en) * | 1977-05-24 | 1979-05-08 | Westinghouse Electric Corp. | Fiber optic interface junction assembly |
US4283139A (en) * | 1980-02-04 | 1981-08-11 | American Optical Corporation | Instrument for optically measuring soft contact lens parameters |
US4309105A (en) * | 1980-03-03 | 1982-01-05 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for testing performance of fiber optic cable components and assemblies |
-
1982
- 1982-07-19 US US06/399,749 patent/US4526467A/en not_active Expired - Lifetime
-
1983
- 1983-07-01 AU AU16480/83A patent/AU558356B2/en not_active Ceased
- 1983-07-18 CA CA000432648A patent/CA1196795A/en not_active Expired
- 1983-07-18 AT AT83107035T patent/ATE31113T1/de not_active IP Right Cessation
- 1983-07-18 JP JP58129568A patent/JPS5928638A/ja active Granted
- 1983-07-18 IE IE1674/83A patent/IE54523B1/en not_active IP Right Cessation
- 1983-07-18 EP EP83107035A patent/EP0100921B1/de not_active Expired
- 1983-07-18 DE DE8383107035T patent/DE3374714D1/de not_active Expired
- 1983-07-18 DE DE198383107035T patent/DE100921T1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0100921A2 (de) | 1984-02-22 |
EP0100921A3 (en) | 1985-04-03 |
AU558356B2 (en) | 1987-01-29 |
IE54523B1 (en) | 1989-11-08 |
CA1196795A (en) | 1985-11-19 |
JPH0322930B2 (de) | 1991-03-27 |
AU1648083A (en) | 1984-01-26 |
EP0100921B1 (de) | 1987-11-25 |
IE831674L (en) | 1984-01-19 |
US4526467A (en) | 1985-07-02 |
ATE31113T1 (de) | 1987-12-15 |
JPS5928638A (ja) | 1984-02-15 |
DE100921T1 (de) | 1984-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |