Abstract
In this letter we present a technique for the implementation of Nth-order ultrafast temporal differentiators. This technique is based on two oppositely chirped fiber Bragg gratings in which the grating profile maps the spectral response of the Nth-order differentiator. Examples of 1st, 2nd, and 4th order differentiators are designed and numerically simulated.
Original language | English |
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Pages (from-to) | 7196–7201 |
Number of pages | 6 |
Journal | Optics Express |
Volume | 15 |
Issue number | 12 |
DOIs | |
Publication status | Published - 11 Jun 2007 |
Bibliographical note
© 2007 OSAThis 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.15.007196. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.