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Proceedings Paper

Transmission characteristics of a grating-type NxN wavelength interconnector
Author(s): Daoyi Wang; Yingbai Yan; Guofan Jin; Qingsheng He; Minxian Wu
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Paper Abstract

A low-aberration planar concave grating is discussed to design N by N wavelength interconnector in this paper. First a special linear system model is built based on the scalar diffraction theory. With the derived model some transmission characteristics of the planar grating are studied, including dispersion value, channel spacing, FSR, and spectral response. Numerical simulation focuses on the geometrical aberration and spectral resolution of the grating.

Paper Details

Date Published: 18 December 2000
PDF: 6 pages
Proc. SPIE 4111, Terahertz and Gigahertz Electronics and Photonics II, (18 December 2000); doi: 10.1117/12.422163
Show Author Affiliations
Daoyi Wang, Tsinghua Univ. (China)
Yingbai Yan, Tsinghua Univ. (China)
Guofan Jin, Tsinghua Univ. (China)
Qingsheng He, Tsinghua Univ. (China)
Minxian Wu, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 4111:
Terahertz and Gigahertz Electronics and Photonics II
R. Jennifer Hwu; Ke Wu, Editor(s)

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