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Sampled Bragg grating with desired response in one channel by use of a reconstruction algorithm and equivalent chirp

Yitang Dai1, Xiangfei Chen, Li Xia

  • 1Broadband Optical Network Research Laboratories, Department of Electronics Engineering, Tsinghua University, Beijing 100084, China. daiyt02@mails.tsinghua.edu.cn

Optics Letters
|July 6, 2004
PubMed

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Sampling Theorem01:16

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In signal processing, the analysis of continuous-time signals, denoted as x(t), often involves sampling techniques to convert these signals into discrete-time signals. This process is essential for digital representation and manipulation. A critical component in sampling is the train of impulses, characterized by the sampling interval and the sampling frequency. The relationship between these parameters and the original signal's properties dictates the success of the sampling process.