@inproceedings{7b56c4b7078a47858952c7d3f7ccdd1a,
title = "Global optimization of multimode interference structure for ratiometric wavelength measurement",
abstract = "The multimode interference structure is conventionally used as a splitter/combiner. In this paper, it is optimised as an edge filter for ratiometric wavelength measurement, which can be used in demodulation of fiber Bragg grating sensing. The global optimization algorithm-adaptive simulated annealing is introduced in the design of multimode interference structure including the length and width of the multimode waveguide section, and positions of the input and output waveguides. The designed structure shows a suitable spectral response for wavelength measurement and a good fabrication tolerance.",
keywords = "Edge filter, Multimode interference, Simulated annealing, Waveguide, Wavelength measurement",
author = "Qian Wang and Gerald Farrell and Hatta, {Agus Muhamad}",
year = "2007",
doi = "10.1117/12.738676",
language = "English",
isbn = "0819467618",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "EWOFS 2007 Proceedings",
note = "EWOFS 2007: Third European Workshop on Optical Fibre Sensors ; Conference date: 04-07-2007 Through 06-07-2007",
}