Near-field and far-field photoluminescence spectroscopy of porous silicon microcavities

被引：0

作者：

Lebedev, OV ^{[1
]}

Maidykovski, AI ^{[1
]}

Aktsipetrov, OA ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119992, Russia

来源：

NANOCRYSTALS AND ORGANIC AND HYBRID NANOMATERIALS | 2003年 / 5222卷

关键词：

SNOM; NSOM; near field; microcavity; porous silicon; photonic crystal; photoluminescence; spectroscopy;

D O I：

10.1117/12.505660

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Photoluminescence spectroscopy of porous silicon photonic crystal microcavities is studied by the far-field and near-field probes using the apertureless scanning near-field optical microscope. Narrow microcavity mode with the spectral width of 10nm in far-field spectra and broad photoluminescence peak with the spectral width of 50nm in near-field spectra of microcavity samples is observed. It has been studied some correlations between near- and far-field spectra of porous silicon structures.

引用

页码：54 / 58

页数：5

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