The control of channel numbers with equal reflectivity of sinc-sampled fiber Bragg gratings

Qiang Wu; Chong Xiu Yu; Kui Ru Wang; Xiang Jun Xin; Xu Wang; Zhi Hui Yu

doi:10.1016/j.optcom.2004.01.024

The control of channel numbers with equal reflectivity of sinc-sampled fiber Bragg gratings

Qiang Wu^*, Chong Xiu Yu, Kui Ru Wang, Xiang Jun Xin, Xu Wang, Zhi Hui Yu

^*Corresponding author for this work

Beijing University of Posts and Telecommunications

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

4 Citations (Scopus)

Abstract

An analysis of how to obtain arbitrary channels with equal reflectivity of sinc-sampled fiber Bragg gratings is provided. The conclusion is that the influence of different sinc-shaped sampling functions on the reflectivity of the multiple channels is significant. In order to obtain equal reflectivity of odd-numbered or even-numbered channels, two kinds of sinc-shaped sampling functions are needed.

Original language	English
Pages (from-to)	83-88
Number of pages	6
Journal	Optics Communications
Volume	233
Issue number	1-3
DOIs	https://doi.org/10.1016/j.optcom.2004.01.024
Publication status	Published - 15 Mar 2004
Externally published	Yes

Keywords

Fiber Bragg gratings
Fourier transform
Sinc-sampled

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10.1016/j.optcom.2004.01.024

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Wu, Q., Yu, C. X., Wang, K. R., Xin, X. J., Wang, X., & Yu, Z. H. (2004). The control of channel numbers with equal reflectivity of sinc-sampled fiber Bragg gratings. Optics Communications, 233(1-3), 83-88. https://doi.org/10.1016/j.optcom.2004.01.024

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AU - Xin, Xiang Jun

AU - Wang, Xu

AU - Yu, Zhi Hui

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AB - An analysis of how to obtain arbitrary channels with equal reflectivity of sinc-sampled fiber Bragg gratings is provided. The conclusion is that the influence of different sinc-shaped sampling functions on the reflectivity of the multiple channels is significant. In order to obtain equal reflectivity of odd-numbered or even-numbered channels, two kinds of sinc-shaped sampling functions are needed.

KW - Fiber Bragg gratings

KW - Fourier transform

KW - Sinc-sampled

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The control of channel numbers with equal reflectivity of sinc-sampled fiber Bragg gratings

Abstract

Keywords

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