Photonic band-gap guidance in high-porosity luminescent porous silicon

被引：16

作者：

Ferrand, P ^{[1
]}

Loi, D ^{[1
]}

Romestain, R ^{[1
]}

机构：

[1] Univ Grenoble 1, Spectrometrie Phys Lab, CNRS, UMR 5588, F-38402 St Martin Dheres, France

来源：

APPLIED PHYSICS LETTERS | 2001年 / 79卷 / 19期

关键词：

D O I：

10.1063/1.1414302

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate a nanoporous silicon (nPS) multilayered structure, offering an efficient photonic band-gap (PBG) single-mode guidance in a high-porosity (i.e., low index) layer in the near-infrared. We show the good agreement between the calculated band structure and the measured spectral range of efficient guiding. We discuss the different kinds of guided modes that exist within the structure, and verify that only one PBG mode can be guided efficiently. Quantitative measurements of the losses are performed using the room-temperature photoluminescence of nPS. (C) 2001 American Institute of Physics.

引用

页码：3017 / 3019

页数：3

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