二维多模干涉结构分析

Proceedings of 2002 IEEE/LEOS Workshop on Fibre and Optical Passive Components (Cat.No.02EX595) Pub Date : 2002-08-07 DOI:10.1109/FOPC.2002.1015805

A. Yehia, D. Khalil

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引用次数: 9

摘要

本文研究了二维多模介质波导中图像的形成。假设所研究的波导在x和y两个横向方向上是多模的，并给出了单像和多像形成的条件。还发现了新的图像类型。利用三维有限差分光束传播技术(FDBPM)对所得结果进行了验证。在此基础上，研究了一种二维光功率分配器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis of 2D multimode interference structures

We study the image formation in a two dimensional (2D) multimode dielectric waveguide. The studied waveguide is assumed to be multimode in the two transverse directions x and y. The conditions of single and multiple image formation are developed. New types of images are also found. The obtained results are verified using a 3D finite difference beam propagation method (FDBPM) technique. Based on the developed analysis, a 2D optical power splitter is investigated.

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Proceedings of 2002 IEEE/LEOS Workshop on Fibre and Optical Passive Components (Cat.No.02EX595)

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