SHAPE MEASUREMENT SYSTEM AND SHAPE MEASUREMENT METHOD

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250060213A1
SERIAL NO

18706667

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Abstract

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The present disclosure is a shape measurement system including: a multi-core optical fiber in which four or more cores are disposed in a part other than the center of a cross section; a strain distribution measurement device configured to measure a strain distribution of each of the cores in a longitudinal direction of the multi-core optical fiber; and an analysis device configured to calculate a shape of the multi-core optical fiber by using the strain distribution of the multi-core optical fiber.

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Patent Owner(s)

  • NEC CORPORATION AND NIPPON TELEGRAPH AND TELEPHONE CORPORATION; JAPAN AS REPRESENTED BY PRESIDENT OF THE UNIVERSITY OF TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HANZAWA, Nobutomo Musashino-shi, Tokyo, JP 30 1
KOBAYAHSI, Makito Tokyo, JP 1 0
MATSUI, Takashi Musashino-shi, Tokyo, JP 243 2482
MURAYAMA, Hideaki Tokyo, JP 21 162
NAKAJIMA, Kazuhide Musashino-shi, Tokyo, JP 88 121
WADA, Ryota Tokyo, JP 5 4

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