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arXiv 1012.3677physics.optics
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非相干基片反射在光子晶体光谱中的作用

Role of incoherent substrate reflections in photonic crystal spectroscopy

D. M. Whittaker, G. A. Gehring

摘要:

提出了一种用于对安装在衬底上的光子晶体结构的光学性质进行建模的方法,该衬底足够厚,使得从背面反射的光与从正面反射的光不相干。透射和反射光谱的情况下,该结构是一个多层平面微腔和蛋白石光子晶体。来自非相干反射的贡献可以非常大,并且在光子晶体的情况下,改变光谱峰的位置。

英文摘要:

A method is presented for modelling the optical properties of a photonic crystal structure mounted on a substrate which is thick enough that the light reflected from the back is incoherent with reflections from the front. Transmission and reflection spectra are presented for the cases where the structure is a multilayer planar microcavity and an opal photonic crystal. The contributions from the incoherent reflections can be very large, and in the photonic crystal case, change the positions of the spectral peaks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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