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Modelling of two new kinds of optical filters for use in WDM networks

✍ Scribed by Sam Lara de Moraes; Albino Adriano Alves Cordeiro Jr.; João Paulo Carvalho Lustosa da Costa; Maria Thereza Miranda Rocco Giraldi

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
114 KB
Volume
39
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

In the present work, we model and analyze two new kind of optical filters. We also compare their responses. Both of them are based on fiber Bragg gratings (FBGs). The first filter analyzed and modeled is a comb filter based on an acousto‐optic modulator in a sinc‐sampled fiber Bragg grating. The second one is based on the operation of an FBG and two all‐fiber Fabry–Perot filters, which are connected by an optical circulator. These filters showed to be very attractive for use in wavelength division multiplexing (WDM) networks. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 249–253, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11183

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