了解小缝隙在apd中的作用:设计更好的光电探测器

2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI:10.1109/IPCon.2019.8908355

S. Ahmed, Jiyuan Zheng, Yaohua Tan, J. Campbell, Avik W. Ghosh

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引用次数: 0

摘要

数字合金apd的优越性能归因于材料能带结构中“小缝隙”的形成。然而，在存在微小间隙的稀氮apd中没有观察到任何改善。我们提出了可以判断这些小漏洞有效性的标准。

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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Understanding the Role of Minigaps in APDs: Towards Designing a Better Photodetector

Superior performance of digital alloy APDs is attributed to the formation of "minigaps" in the material band-structure. However, no improvement is observed in dilute nitride APDs in presence of minigaps. We propose criteria which can judge the effectiveness of these minigaps.

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2019 IEEE Photonics Conference (IPC)

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