Thermal behavior of Bragg gratings formed in germanosilicate fiber

Mario J. N. Lima; Antonio Luis Jesus Teixeira; Orlando Frazao; Paulo S. B. Andre; Jose R. Fernando da Rocha

doi:10.1117/12.498362

8 July 2003 Thermal behavior of Bragg gratings formed in germanosilicate fiber

Mario J. N. Lima, Antonio Luis Jesus Teixeira, Orlando Frazao, Paulo S. B. Andre, Jose R. Fernando da Rocha

Proceedings Volume 5036, Photonics, Devices, and Systems II; (2003) https://doi.org/10.1117/12.498362
Event: Photonics, Devices, and Systems II, 2002, Prague, Czech Republic

Abstract

In this contribution we compare the thermal stability of type I and type IIa gratings written in germanosilicate fibers. We study and compare their central wavelengths drifts and variations of the maximum reflectivity with temperature. Also, two other important factors, the bandwidth and group delay characteristics are characterized, compared, and the differences justified, based on the gratings physical structure.

Citation Download Citation

Mario J. N. Lima, Antonio Luis Jesus Teixeira, Orlando Frazao, Paulo S. B. Andre, and Jose R. Fernando da Rocha "Thermal behavior of Bragg gratings formed in germanosilicate fiber", Proc. SPIE 5036, Photonics, Devices, and Systems II, (8 July 2003); https://doi.org/10.1117/12.498362

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