ES2020418A6 - Metodo de reflexion de luz para mediciones de perdidas de transmision en guias de luz de fibra optica. - Google Patents
Metodo de reflexion de luz para mediciones de perdidas de transmision en guias de luz de fibra optica.Info
- Publication number
- ES2020418A6 ES2020418A6 ES9000282A ES9000282A ES2020418A6 ES 2020418 A6 ES2020418 A6 ES 2020418A6 ES 9000282 A ES9000282 A ES 9000282A ES 9000282 A ES9000282 A ES 9000282A ES 2020418 A6 ES2020418 A6 ES 2020418A6
- Authority
- ES
- Spain
- Prior art keywords
- optical
- determining
- reflected light
- light
- loss
- 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 - Fee Related
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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
METODO DE REFLEXION DE LUZ PARA MEDICIONES DE PERDIDAS DE TRANSMISION EN GUIAS DE LUZ DE FIBRA OPTICA, QUE COMPRENDE ACOPLAR UN IMPULSO DE LUZ DE SONDEO A LA GUIA DE LUZ INVESTIGADA A TRAVES DE UNA GUIA DE LUZ INACTIVA, CUYA LONGITUD, *FORMULA*,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4688479 | 1989-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2020418A6 true ES2020418A6 (es) | 1991-08-01 |
Family
ID=21446250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9000282A Expired - Fee Related ES2020418A6 (es) | 1989-02-01 | 1990-01-31 | Metodo de reflexion de luz para mediciones de perdidas de transmision en guias de luz de fibra optica. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5037197A (es) |
EP (1) | EP0380801A3 (es) |
JP (1) | JPH02278135A (es) |
CN (1) | CN1045179A (es) |
AU (1) | AU4898190A (es) |
BR (1) | BR9000409A (es) |
CA (1) | CA2008799A1 (es) |
CS (1) | CS43390A2 (es) |
ES (1) | ES2020418A6 (es) |
FI (1) | FI900393A0 (es) |
HU (1) | HUT57434A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3927293A1 (de) * | 1989-08-18 | 1990-08-02 | Ant Nachrichtentech | Verfahren zur messung der rueckflussdaempfung von optischen komponenten mit einem rueckstreumessgeraet und rueckstreumessgeraet zur durchfuehrung des verfahrens |
CA2073720C (en) * | 1991-07-15 | 1997-06-24 | Isamu Kinoshita | Method and apparatus for assembly and inspection of optical fiber connectors |
US5506674A (en) * | 1992-05-01 | 1996-04-09 | Sumitomo Electric Industries, Ltd. | Method for identifying an optical fiber using a pattern of reflected light |
US5331391A (en) * | 1992-06-16 | 1994-07-19 | Bukhshtab Mikhail A | Method of determining the optical loss in reflected radiation in a fibre-optic light guide |
US5772751A (en) * | 1995-10-26 | 1998-06-30 | College Of Judea And Samaria | Cement-bound light-weight insulating structural monolithic aggregate concrete |
JP5242208B2 (ja) * | 2008-03-21 | 2013-07-24 | 古河電気工業株式会社 | 光学部品の反射端面形成方法および反射端面を有する光学部品 |
US9709460B2 (en) * | 2013-12-20 | 2017-07-18 | Exfo Inc. | Method and system for measuring an optical loss value of an optical fiber link |
CN103969027B (zh) * | 2014-05-14 | 2016-09-07 | 东南大学 | 一种光纤内部损耗/反射点简易检测与定位方法及装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6035237A (ja) * | 1983-08-08 | 1985-02-23 | Nippon Telegr & Teleph Corp <Ntt> | 光コネクタ接続損失の測定方法およびその測定用標準光コ−ド |
DE3721823A1 (de) * | 1987-07-02 | 1989-01-12 | Philips Patentverwaltung | Verfahren zur messung der von einer reflexionsstelle reflektierten optischen strahlungsleistung |
-
1989
- 1989-12-18 EP EP19890123381 patent/EP0380801A3/de not_active Withdrawn
-
1990
- 1990-01-24 HU HU90256A patent/HUT57434A/hu unknown
- 1990-01-25 FI FI900393A patent/FI900393A0/fi not_active Application Discontinuation
- 1990-01-29 CA CA002008799A patent/CA2008799A1/en not_active Abandoned
- 1990-01-30 CS CS90433A patent/CS43390A2/cs unknown
- 1990-01-31 BR BR909000409A patent/BR9000409A/pt unknown
- 1990-01-31 ES ES9000282A patent/ES2020418A6/es not_active Expired - Fee Related
- 1990-01-31 CN CN90100985A patent/CN1045179A/zh active Pending
- 1990-01-31 US US07/472,556 patent/US5037197A/en not_active Expired - Fee Related
- 1990-02-01 JP JP2023603A patent/JPH02278135A/ja active Pending
- 1990-02-01 AU AU48981/90A patent/AU4898190A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0380801A2 (de) | 1990-08-08 |
FI900393A0 (fi) | 1990-01-25 |
HUT57434A (en) | 1991-11-28 |
CS43390A2 (en) | 1991-06-11 |
US5037197A (en) | 1991-08-06 |
HU900256D0 (en) | 1990-03-28 |
BR9000409A (pt) | 1991-01-15 |
AU4898190A (en) | 1990-08-09 |
CN1045179A (zh) | 1990-09-05 |
CA2008799A1 (en) | 1990-08-01 |
EP0380801A3 (de) | 1991-11-06 |
JPH02278135A (ja) | 1990-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990301 |