首页> 外文会议>1999 Advanced Workshop on "Frontiers in Electronics", May 31 - Jun 4, 1999, Grenoble AREA, France >Microcavities, photonic crystals and semiconductors:from basic physics to applications in light emitters
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Microcavities, photonic crystals and semiconductors:from basic physics to applications in light emitters

机译:微腔,光子晶体和半导体:从基本物理学到发光器的应用

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摘要

Photon confined systems in the form of microcavities and photonic crystals overcome the main stumbling block to high efficiency light emitters, i.e. the extraction of photons from high-index materials. On the more fundamental side, they lead to the modification of lifetime for sharp transitions (the Purcell effect), recently observed for quantum dots in micropillars, and to strong light-matter coupling for quantum wells imbedded in planar microcavities.
机译:微腔和光子晶体形式的光子受限系统克服了高效发光体的主要绊脚石,即从高折射率材料中提取光子。从更基本的方面来看,它们导致寿命的改变,以实现急剧转变(赛尔效应)(最近在微柱中观察到量子点),并导致嵌入在平面微腔中的量子阱发生强烈的光-质耦合。

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