@ARTICLE {316,
author={M. J. N. Lima and P.S André},
doi={},
journal={Revista do Departamento de Electrónica e de Telecomunicações, Universidade de Aveiro},
title={Thermally tunable Bragg grating filters for wavelength-multiplexed systems},
year={2002},
month={September},
volume={3},
number={7},
pages={625-627},
ISSN={}
}