Advanced Concepts in Waveguide Spectrometers

3rd IEEE International Conference on Group IV Photonics, 2006. Pub Date : 2006-10-09 DOI:10.1109/GROUP4.2006.1708228

P. Cheben, J. Schmid, A. Bogdanov, M. L. Calvo, A. Delâge, A. Densmore, S. Janz, B. Lamontagne, J. Lapointe, Ó. M. Matos, E. Post, I. Powell, J. Rodrigo, P. Waldron, D. Xu

引用次数: 0

Abstract

We present several new concepts to extend the capabilities of arrayed waveguide grating spectrometers. Strong lateral mode confinement waveguide structure in the focal plane is used to increase resolution, a Michelson-type AWG spectrometer can improve optical throughput or etendue, and we show that AWG dispersion can be magnified many times by modifying the waveguide group index

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波导光谱仪的先进概念

我们提出了几个新的概念来扩展阵列波导光栅光谱仪的功能。在焦平面上采用强侧模约束波导结构来提高分辨率，迈克尔逊型AWG光谱仪可以提高光通量或光延迟，并且我们发现通过改变波导群指数可以将AWG色散放大数倍

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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来源期刊

3rd IEEE International Conference on Group IV Photonics, 2006.

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