FR2526935B1 - - Google Patents
Info
- Publication number
- FR2526935B1 FR2526935B1 FR8208479A FR8208479A FR2526935B1 FR 2526935 B1 FR2526935 B1 FR 2526935B1 FR 8208479 A FR8208479 A FR 8208479A FR 8208479 A FR8208479 A FR 8208479A FR 2526935 B1 FR2526935 B1 FR 2526935B1
- Authority
- FR
- France
- 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
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8208479A FR2526935A1 (fr) | 1982-05-14 | 1982-05-14 | Procede et dispositif de mesure simultanee de caracteristiques geometriques d'une fibre optique |
| DE8383400892T DE3365418D1 (en) | 1982-05-14 | 1983-05-03 | Process and device for the simultaneous measurement of geometrical characteristics of an optical fibre |
| EP83400892A EP0094864B1 (fr) | 1982-05-14 | 1983-05-03 | Procédé et dispositif de mesure simultanée de caractéristiques géométriques d'une fibre optique |
| CA000428009A CA1195839A (en) | 1982-05-14 | 1983-05-12 | Process and device for simultaneously measuring the geometrical characteristics of an optical fibre |
| JP58083969A JPS58213225A (ja) | 1982-05-14 | 1983-05-13 | 光フアイバの幾何学的特性同時測定方法及び該測定用装置 |
| US06/494,253 US4563087A (en) | 1982-05-14 | 1983-05-13 | Process and device for simultaneously measuring the geometrical characteristics of an optical fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8208479A FR2526935A1 (fr) | 1982-05-14 | 1982-05-14 | Procede et dispositif de mesure simultanee de caracteristiques geometriques d'une fibre optique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2526935A1 FR2526935A1 (fr) | 1983-11-18 |
| FR2526935B1 true FR2526935B1 (USRE038476-20040330-M00020.png) | 1984-11-30 |
Family
ID=9274055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8208479A Granted FR2526935A1 (fr) | 1982-05-14 | 1982-05-14 | Procede et dispositif de mesure simultanee de caracteristiques geometriques d'une fibre optique |
Country Status (6)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4882497A (en) * | 1986-08-15 | 1989-11-21 | Sumitomo Electric Industries, Ltd. | Method and apparatus of measuring outer diameter and structure of optical fiber |
| DE3810057A1 (de) * | 1988-03-25 | 1989-10-05 | Philips Patentverwaltung | Verfahren zur messung der exzentrizitaet eines in einem zylindrischen steckerstift eingebetteten lichtwellenleiters |
| DE3824255A1 (de) * | 1988-07-14 | 1990-01-18 | Siemens Ag | Verfahren und vorrichtung zur exzentrizitaetsmessung |
| DE3836954A1 (de) * | 1988-10-29 | 1990-05-03 | Philips Patentverwaltung | Verfahren und anordnung zur ermittlung der lage der optischen achse eines lwl |
| US5072110A (en) * | 1989-09-05 | 1991-12-10 | Canadian Marconi Company | Fiber optic strain and impact sensor system for composite materials |
| US5131745A (en) * | 1990-11-02 | 1992-07-21 | The Charles Stark Draper Lab., Inc. | Method and apparatus for aligning the optical axis of a fiber optic element with the axis of rotation |
| IT1250341B (it) * | 1991-11-15 | 1995-04-07 | Procedimento e apparecchiatura per la misura delle caratteristiche geometriche di strutture guidanti nominalmente cilindriche. | |
| KR100325687B1 (ko) * | 1999-12-21 | 2002-02-25 | 윤덕용 | 주입된 비간섭성 광에 파장 잠김된 페브리-페롯 레이저다이오드를 이용한 파장분할 다중방식 광통신용 광원 |
| US6421118B1 (en) * | 2000-08-21 | 2002-07-16 | Gn Nettest (Oregon), Inc. | Method of measuring concentricity of an optical fiber |
| US8423110B2 (en) * | 2002-01-09 | 2013-04-16 | Boston Scientific Scimed, Inc. | Imaging device and related methods |
| KR100515259B1 (ko) | 2002-05-03 | 2005-09-15 | 한국과학기술원 | 파장 가변 광원 구현 방법 및 장치와 이 광원을 이용한 파장분할 다중방식 광전송 장치 |
| US7593647B2 (en) * | 2002-09-19 | 2009-09-22 | Novera Optics, Inc. | Apparatuses and methods for automatic wavelength locking of an optical transmitter to the wavelength of an injected incoherent light signal |
| KR100473520B1 (ko) | 2002-12-24 | 2005-03-10 | 한국과학기술원 | 외부 비간섭성 광원을 주입하여 파장 고정된 페브리-페롯레이저를 이용한 광 가입자 망 |
| CN100348945C (zh) * | 2003-03-24 | 2007-11-14 | 上海上诠光纤通信设备有限公司 | 检测陶瓷插芯开口夹角的方法及其装置 |
| US7515626B2 (en) * | 2003-05-29 | 2009-04-07 | Novera Optics, Inc. | Light source capable of lasing that is wavelength locked by an injected light signal |
| KR100955129B1 (ko) * | 2003-05-30 | 2010-04-28 | 정보통신연구진흥원 | 비간섭성 광대역 광원을 이용한 파장분할다중방식 수동형 광 네트워크 구현 방법 |
| US7313157B2 (en) | 2003-12-19 | 2007-12-25 | Novera Optics, Inc. | Integration of laser sources and detectors for a passive optical network |
| US7110657B1 (en) * | 2004-02-23 | 2006-09-19 | Photon Kinetics, Inc. | Method of measuring circularity of an optical fiber |
| DE102005028844B4 (de) * | 2005-06-22 | 2007-07-05 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren und Vorrichtung zur Steuerung einer nicht selbsthaltenden Kupplung |
| KR100698766B1 (ko) * | 2005-09-07 | 2007-03-23 | 한국과학기술원 | 파장분할 다중방식 수동형 광 가입자 망 시스템에 사용되는장애 위치 감시 장치 및 이를 구비한 파장분할 다중방식수동형 광 가입자 망 시스템 |
| KR100785436B1 (ko) * | 2005-09-20 | 2007-12-13 | 한국과학기술원 | 방송 서비스와 통신 서비스를 융합한 파장분할 다중방식수동형 광 가입자망 |
| US8571410B2 (en) * | 2006-10-11 | 2013-10-29 | Novera Optics, Inc. | Mutual wavelength locking in WDM-PONS |
| CN106646761A (zh) * | 2013-09-27 | 2017-05-10 | 泰科电子(上海)有限公司 | 光纤调心机和光纤调心方法 |
| CN107407617B (zh) * | 2014-11-07 | 2019-11-19 | 康普亚洲控股有限责任公司 | 用于诸如多模式光纤几何测量的光纤测量的装置、系统和方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1510948A (fr) * | 1966-12-01 | 1968-01-26 | France Etat | Appareils optiques pour mesurer les excentrements de blocs cylindriques |
| NL181052C (nl) * | 1978-09-26 | 1987-06-01 | Philips Nv | Werkwijze en inrichting voor het voorzien in een concentrische omhulling op een uiteinde van een lichtgeleidende vezel. |
| US4299491A (en) * | 1979-12-11 | 1981-11-10 | United Technologies Corporation | Noncontact optical gauging system |
-
1982
- 1982-05-14 FR FR8208479A patent/FR2526935A1/fr active Granted
-
1983
- 1983-05-03 DE DE8383400892T patent/DE3365418D1/de not_active Expired
- 1983-05-03 EP EP83400892A patent/EP0094864B1/fr not_active Expired
- 1983-05-12 CA CA000428009A patent/CA1195839A/en not_active Expired
- 1983-05-13 US US06/494,253 patent/US4563087A/en not_active Expired - Fee Related
- 1983-05-13 JP JP58083969A patent/JPS58213225A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4563087A (en) | 1986-01-07 |
| FR2526935A1 (fr) | 1983-11-18 |
| EP0094864A1 (fr) | 1983-11-23 |
| JPS58213225A (ja) | 1983-12-12 |
| CA1195839A (en) | 1985-10-29 |
| DE3365418D1 (en) | 1986-09-25 |
| EP0094864B1 (fr) | 1986-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |