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Proceedings Paper

Group delay-compensated Bragg grating filters for high-speed DWDM systems
Author(s): Lech Wosinski; Marcin Swillo; Matteo Dainese
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Paper Abstract

We present a novel practical method for group delay compensation of Bragg gratings imprinted in planar waveguides for high speed DWDM systems. Although Bragg grating-based wavelength selective devices in optical fibers have reached their maturity, similar components built on the basis of planar technology are still the research issue. We analyze an integrated Mach-Zehnder interferometer-based Add-Drop multiplexer equipped with two pairs of gratings, one designed as a wavelength selective filter and the other one as a group delay compensator.

Paper Details

Date Published: 20 April 2006
PDF: 8 pages
Proc. SPIE 6183, Integrated Optics, Silicon Photonics, and Photonic Integrated Circuits, 61831S (20 April 2006); doi: 10.1117/12.663022
Show Author Affiliations
Lech Wosinski, Royal Institute of Technology (Sweden)
Kista Photonics Research Ctr. (Sweden)
Marcin Swillo, Phoxtal Communications AB (Sweden)
Matteo Dainese, Royal Institute of Technology (Sweden)

Published in SPIE Proceedings Vol. 6183:
Integrated Optics, Silicon Photonics, and Photonic Integrated Circuits
Giancarlo C. Righini, Editor(s)

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