Flat-top pulse generation based on a fiber Bragg grating in transmission

Miguel A. Preciado; Miguel A. Muriel

doi:10.1364/OL.34.000752

Flat-top pulse generation based on a fiber Bragg grating in transmission

Miguel A. Preciado, Miguel A. Muriel

Research output: Contribution to journal › Article › peer-review

Abstract

We propose and analyze a flat-top pulse generator based on a fiber Bragg grating (FBG) in transmission. As is shown in the examples, a uniform period FBG properly designed can exhibit a spectral response in transmission close to sinc function (in amplitude and phase) in a certain bandwidth, because of the logarithm Hilbert transform relations, which can be used to reshape a Gaussian-like input pulse into a flat-top pulse.

Original language	English
Pages (from-to)	752-754
Number of pages	3
Journal	Optics Letters
Volume	34
Issue number	6
DOIs	https://doi.org/10.1364/OL.34.000752
Publication status	Published - 15 Mar 2009

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title = "Flat-top pulse generation based on a fiber Bragg grating in transmission",

abstract = "We propose and analyze a flat-top pulse generator based on a fiber Bragg grating (FBG) in transmission. As is shown in the examples, a uniform period FBG properly designed can exhibit a spectral response in transmission close to sinc function (in amplitude and phase) in a certain bandwidth, because of the logarithm Hilbert transform relations, which can be used to reshape a Gaussian-like input pulse into a flat-top pulse.",

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AB - We propose and analyze a flat-top pulse generator based on a fiber Bragg grating (FBG) in transmission. As is shown in the examples, a uniform period FBG properly designed can exhibit a spectral response in transmission close to sinc function (in amplitude and phase) in a certain bandwidth, because of the logarithm Hilbert transform relations, which can be used to reshape a Gaussian-like input pulse into a flat-top pulse.

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Flat-top pulse generation based on a fiber Bragg grating in transmission

Abstract

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