𝔖 Bobbio Scriptorium
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Tapered optical-fiber temperature sensor

✍ Scribed by P. Datta; I. Matías; C. Aramburu; A. Bakas; M. López-Amo; J. M. Otón

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
475 KB
Volume
11
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Optical power transmission changes of 10-20 dB have been experimen-

tally demonstrated by ualying the temperature of a tapered monomode optical jiber that is fixed to a glass plate by two drops of adhesiue. The effect arises from different expansion coeficients of the glass substraie and the silica jiber. This induces rnicrobendings in the tapered region.

The temperature range of the sensor may be adjusted from 2 to 100 "(7, depending on the taper length and width.

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