BRPI0405695A - Sistema de medição de redes passivas de sensores de fibra óptica - Google Patents

Sistema de medição de redes passivas de sensores de fibra óptica

Info

Publication number
BRPI0405695A
BRPI0405695A BRPI0405695A BRPI0405695A BR PI0405695 A BRPI0405695 A BR PI0405695A BR PI0405695 A BRPI0405695 A BR PI0405695A BR PI0405695 A BRPI0405695 A BR PI0405695A
Authority
BR
Brazil
Prior art keywords
fiber optic
optic sensor
measurement system
passive
passive network
Prior art date
Application number
Other languages
English (en)
Portuguese (pt)
Inventor
Wsewolod Warzanskyj Garcia
Original Assignee
Telefonica Sa
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
Application filed by Telefonica Sa filed Critical Telefonica Sa
Publication of BRPI0405695A publication Critical patent/BRPI0405695A/pt

Links

Landscapes

  • Optical Transform (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
BRPI0405695 2004-01-09 2004-12-15 Sistema de medição de redes passivas de sensores de fibra óptica BRPI0405695A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200400037A ES2245581B1 (es) 2004-01-09 2004-01-09 Sistema de medida de redes pasivas de sensores de fibra optica.

Publications (1)

Publication Number Publication Date
BRPI0405695A true BRPI0405695A (pt) 2005-09-20

Family

ID=34854873

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0405695 BRPI0405695A (pt) 2004-01-09 2004-12-15 Sistema de medição de redes passivas de sensores de fibra óptica

Country Status (8)

Country Link
AR (1) AR047286A1 (fr)
BR (1) BRPI0405695A (fr)
ES (1) ES2245581B1 (fr)
GT (1) GT200400245A (fr)
MA (1) MA27424A1 (fr)
MX (1) MXPA04012076A (fr)
PE (1) PE20050918A1 (fr)
PT (1) PT103220A (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025020A2 (fr) * 1992-06-01 1993-12-09 British Telecommunications Plc Systeme de communication optique
CA2118616C (fr) * 1993-03-11 1999-09-14 Thomas Edward Darcie Reseau optique a tele-interrogation des terminaux
US5710648A (en) * 1995-12-29 1998-01-20 Lucent Technologies Inc. Optical communication system and remote sensor interrogation
US6122305A (en) * 1998-02-17 2000-09-19 The United States Of America As Represented By The Secretary Of The Navy Broadband mode-locked fiber laser, particularly for fiber Bragg grating interrogation

Also Published As

Publication number Publication date
ES2245581A1 (es) 2006-01-01
MA27424A1 (fr) 2005-07-01
PT103220A (pt) 2005-07-29
AR047286A1 (es) 2006-01-11
MXPA04012076A (es) 2005-07-12
PE20050918A1 (es) 2005-12-01
GT200400245A (es) 2006-11-07
ES2245581B1 (es) 2007-03-16

Similar Documents

Publication Publication Date Title
US10697761B2 (en) Method and system for simultaneous measurement of strain and temperature utilizing dual core fiber
US8335411B2 (en) Fiber optic bi-directional coupling lens
CN104703105B (zh) 双fp腔光纤声传感探头及其传感系统
EP1780565B1 (fr) Dispositif micro-optique avec guide d'alignement en U
RU2014139853A (ru) Устройство для соединения входа и выхода оптического волокна, имеющее структурированную отражающую поверхность
WO2006104953A3 (fr) Module emetteur-recepteur a fibre optique presentant une capacite de test integree, et procede associe
RU2015111648A (ru) Волоконно-оптическая сеть, содержащая датчики
WO2009065086A3 (fr) Capteur à fibres optiques de faible bruit utilisant une source laser
EA201492196A1 (ru) Оптический датчик на основе микроэлектромеханической системы
CN105319560A (zh) 光波测距仪
ATE356366T1 (de) Binokulares fernglas mit integriertem laser- entfernungsmesser
WO2008024848A3 (fr) sonde laser à cible multiple
US8922760B2 (en) Defocused optical rotation measurement apparatus, optical rotation measurement method and defocused optical fiber system
CN109073843A (zh) 光耦合组件
US8110816B2 (en) Fluorescence detection system
BRPI0405695A (pt) Sistema de medição de redes passivas de sensores de fibra óptica
ATE511112T1 (de) Lichtgitter
TW200628866A (en) Optical sub-module device of optical transceiver
PL402566A1 (pl) Układ do detekcji sygnałów RF
JP5669937B2 (ja) マルチモード干渉計技術
JP2001066221A (ja) 光パルス試験器
Silva et al. Refractive index sensing using a multimode interference-based fiber sensor in a cavity ring-down system
CN105549161B (zh) 一种双光路输出的激光器系统
PL422124A1 (pl) Światłowodowy czujnik odległości i sposób pomiaru odległości
ATE404841T1 (de) Telemetrische laser-zielvorrichtung

Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 10A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2284 DE 14/10/2014.