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Abstract
以前の論文[IEICE Trans. Electrons., vol. E79-C, pp.1327-1333, 1996]で示された二次元的な誘電率のゆらぎを持つ薄膜によるTE平面波の透過と反射問題を確率汎関数法により再解析している。多重繰り込み近似によりランダム波動場のWiener-伊藤展開表現を明示的に示し,1次インコヒーレント散乱断面積と光学定理を数値計算し統計的性質を議論している。
This report reexamines reflection and transmission of a TE plane wave from a 2D random thin film discussed in the previous paper [IEICE Trans. Electron., Vol. E79-C, pp.1327-1333, 1996] by means of the stochastic functional approach. By use of the multiply renormalizing approximation, a random wavefield representation is explicitly shown in terms of a Wiener-Hermite expansion. The first-order incoherent scattering cross section and the optical theorem are calculated and the statistical properties are discussed.
Journal
- Technical report of IEICE. OPE [List of Volumes]
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Technical report of IEICE. OPE 107(465), 11-16, 2008-01-21 [Table of Contents]
The Institute of Electronics, Information and Communication Engineers
