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Dynamic range enhancement in fiber Bragg grating sensors using a multimode laser diode

โœ Scribed by Moreira, P.J.; Ferreira, L.A.; Santos, J.L.; Farahi, F.

Book ID
119787284
Publisher
IEEE
Year
1999
Tongue
English
Weight
52 KB
Volume
11
Category
Article
ISSN
1041-1135

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๐Ÿ“œ SIMILAR VOLUMES

Application of Multimode Laser Diodes in
Application of Multimode Laser Diodes in the Interrogation of Fiber Bragg Grating Sensors
โœ L.A. Ferreira; E.V. Diatzikis; P.J. Moreira; J.L. Santos; F. Farahi ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 244 KB

The interrogation of fiber Bragg grating sensors with multimode laser diodes is theoretically and experimentally analyzed using two different approaches: serrodyne and dithering techniques. It is also demonstrated that by using several laser modes it is possible to enhance the measurement range with