Ultrafast all-optical Nth-order differentiator and simultaneous repetition-rate multiplier of periodic pulse train


The letter presents a technique for Nth-order differentiation of periodic pulse train, which can simultaneously multiply the input repetition rate. This approach uses a single linearly chirped apodized fiber Bragg grating, which grating profile is designed to map the spectral response of the Nth-order differentiator, and the chirp introduces a dispersion that, besides space-to-frequency mapping, it also causes a temporal Talbot effect.

Publication DOI: https://doi.org/10.1364/OE.15.012102
Additional Information: © 2007 OSA This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.15.012102. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Publication ISSN: 1094-4087
Last Modified: 04 Jan 2024 08:09
Date Deposited: 05 Nov 2013 13:33
Full Text Link: http://www.opti ... =oe-15-19-12102
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PURE Output Type: Article
Published Date: 2007-09-17
Authors: Preciado, Miguel A.
Muriel, Miguel A.



Version: Published Version

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