Virtual Gires-Tournois etalons realized with phase-modulated wideband chirped fiber gratings


We propose and demonstrate novel virtual Gires–Tournois (GT) etalons based on fiber gratings. By introducing an additional phase modulation in wideband linearly chirped fiber Bragg gratings, we have successfully generated GT resonance with only one grating. This technique can simplify the fabrication procedure while retaining the normal advantages of distributed etalons, including their full compatibility with optical fiber, low insertion loss, and low cost. Such etalons can be used as dispersion compensation devices in optical transmission systems.

Uncontrolled Keywords: virtual Gires-Tournois etalons, fiber gratings, wideband linearly chirped fiber Bragg gratings, resonance, optical transmission systems
Publication ISSN: 0146-9592
Last Modified: 23 Oct 2019 10:41
Date Deposited: 26 Aug 2010 09:49
Published Date: 2007-12-14
Authors: Shu, Xuewen
Sugden, Kate
Bennion, Ian


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