Research on the diffraction characteristic of TE1 mode in planar optical waveguide

Fang Chen; Lianhuang Li; Fuyuan Guo; Zhongjian Gao

doi:10.1117/12.919589

25 January 2012 Research on the diffraction characteristic of TE₁ mode in planar optical waveguide

Fang Chen, Lianhuang Li, Fuyuan Guo, Zhongjian Gao

Proceedings Volume 8331, Photonics and Optoelectronics Meetings (POEM) 2011: Optical Communication Systems and Networking; 83310J (2012) https://doi.org/10.1117/12.919589
Event: Photonics and Optoelectronics Meetings 2011, 2011, Wuhan, China

Abstract

This paper uses a composite exponential function to fit the curve of the spatial frequency spectrum of TE1 mode in planar optical waveguide versus the spatial frequency when the normalized frequency is determined. The relationship among the spatial frequency spectrum, the normalized frequency and the spatial frequency is presented too, and it can reveal the relationship of the spatial frequency spectrum and waveguide structure parameters. Another, relation between the spatial frequency at the maximum value of the spatial frequency spectrum and normalized frequency is researched. These conclusions have some significance for analyzing and calculating the far-field diffraction distribution from end surface of TE1 mode in planar optical waveguide.

Citation Download Citation

Fang Chen, Lianhuang Li, Fuyuan Guo, and Zhongjian Gao "Research on the diffraction characteristic of TE₁ mode in planar optical waveguide", Proc. SPIE 8331, Photonics and Optoelectronics Meetings (POEM) 2011: Optical Communication Systems and Networking, 83310J (25 January 2012); https://doi.org/10.1117/12.919589

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