等离子体光栅增强MWIR Led性能

2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID) Pub Date : 2019-08-01 DOI:10.1109/RAPID.2019.8864364

Weitao Dai, J. Prineas

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引用次数: 1

摘要

为了提高gasb基中波红外led的发光效率，本文对薄板中偶极子增强自发辐射进行了数值研究。通过结合薄波导和等离子体光栅，Purcell因子达到了5左右。

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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Enhanced MWIR Led Performance with a Plasmonic Grating

To improve the efficiency of GaSb-based mid-wave infrared LEDs, we investigated the enhanced spontaneous emission by a dipole in a thin slab numerically. A Purcell factor around 5 was achieved by combining a thin waveguide and plasmonic grating.

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2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)

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