TEMPERATURE SENSOR USING Hi-Bi ERBIUM-DOPED FIBER LOOP MIRROR

• Type: Article in International Scientific Journal
• Date: 2008

Authors

frazao, o (Author) Other; egypto, d (Author) Other; bittencourt, la (Author) Other; giraldi, mtmr (Author) Other; marques, mb (Author) FCUP

Journal

Title: Microwave and Optical Technology Letters

Vol. 50 No. 3

Pages: 3152-3154

ISSN: 0895-2477

Publisher: Wiley-Blackwell

Indexing

ISI Web of Knowledge - 4 Citations

Scopus - 5 Citations

Other information

Authenticus ID: P-003-TP6

DOI: 10.1002/mop.23907

Abstract (EN): In this letter, a temperature sensor using a fiber loop mirror containing a piece of highly birefringent erbium doped fiber is presented. A Hi-Bi PANDA erbium-doped silica fiber was used and compared with the conventional Hi-Bi PANDA fiber. Different results for strain and temperature sensitivity were obtained. The temperature coefficient sensitivity was -2.22 nm/degrees C and significantly higher when compared with others conventional Hi-Bi fibers. Strain experiments were also performed. (C) 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 3152-3154 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23907

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 3