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Frequency-modulated multimode laser diode for fiber Bragg grating sensors

✍ Scribed by Ferreira, L.A.; Diatzikis, E.V.; Santos, J.L.; Farahi, F.


Book ID
115369422
Publisher
Optical Society of America
Year
1998
Tongue
English
Weight
302 KB
Volume
16
Category
Article
ISSN
0733-8724

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πŸ“œ SIMILAR VOLUMES


Application of Multimode Laser Diodes in
✍ L.A. Ferreira; E.V. Diatzikis; P.J. Moreira; J.L. Santos; F. Farahi πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 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

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✍ Qing-Yang Xu; Minhui Yan; Chang-Qing Xu; Xun Li πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 341 KB

## Abstract Direct modulation characteristics have been investigated for a Fabry‐Perot laser diode coupled with a multimode fiber Bragg grating.Large signal modulation at 2.5 Gb/s with none‐return‐to‐zero format has been demonstrated for the 2‐cm long multimode fiber Bragg grating external cavity l