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1. PL2577890 - MULTIPLE-ACQUISITION OTDR METHOD AND DEVICE

Office
Pologne
Numéro de la demande 11785951
Date de la demande 26.05.2011
Numéro de publication 2577890
Date de publication 30.09.2019
Type de publication T3
CIB
H04B 10/071
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
BTRANSMISSION
10Systèmes de transmission utilisant des ondes électromagnétiques autres que les ondes hertziennes, p.ex. les infrarouges, la lumière visible ou ultraviolette, ou utilisant des radiations corpusculaires, p.ex. les communications quantiques
07Dispositions pour la surveillance ou le test de systèmes de transmission; Dispositions pour la mesure des défauts de systèmes de transmission
071utilisant un signal réfléchi, p.ex. utilisant des réflectomètres optiques temporels
G01M 11/00
GPHYSIQUE
01MÉTROLOGIE; TESTS
MTEST D'ÉQUILIBRAGE STATIQUE OU DYNAMIQUE DES MACHINES OU DES STRUCTURES OU DES OUVRAGES; TEST DES STRUCTURES, DES OUVRAGES OU DES APPAREILS, NON PRÉVU AILLEURS
11Test des appareils optiques; Test des structures ou des ouvrages par des méthodes optiques, non prévu ailleurs
CPC
G01M 11/3127
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
11Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
30Testing of optical devices, constituted by fibre optics or optical waveguides
31with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
3109Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
3127using multiple or wavelength variable input source
H04B 10/071
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
10Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
07Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
071using a reflected signal, e.g. using optical time-domain reflectometers [OTDRs]
G01M 11/3136
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
11Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
30Testing of optical devices, constituted by fibre optics or optical waveguides
31with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
3109Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
3136for testing of multiple fibers
G01M 11/3145
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
11Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
30Testing of optical devices, constituted by fibre optics or optical waveguides
31with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
3109Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
3145Details of the optoelectronics or data analysis
Inventeurs STÉPHANE PERRON
MICHEL LEBLANC
Mandataires Ogólne / Eliza Stypińska
Données relatives à la priorité 201161482234 P 04.05.2011 US
349013 P 27.05.2010 US
Titre
(EN) MULTIPLE-ACQUISITION OTDR METHOD AND DEVICE
(PL) SPOSÓB OTDR WIELOKROTNEJ-AKWIZYCJI ORAZ URZĄDZENIE