| Literature DB >> 18978886 |
Miguel A Preciado1, Miguel A Muriel.
Abstract
We propose and analyze a first-order optical differentiator based on a fiber Bragg grating (FBG) in transmission. It is shown in the examples that a simple uniform-period FBG in a very strong coupling regime (maximum reflectivity very close to 100%) can perform close to ideal temporal differentiation of the complex envelope of an arbitrary-input optical signal.Year: 2008 PMID： 18978886 DOI： 10.1364/ol.33.002458
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776