Optical Characteristics of Two-Dimensional Photonic Crystal Slab Nanocavities with Self-Assembled InAs Quantum Dots for 1.3 µm Light Emission
Optical Characteristics of Two-Dimensional Photonic Crystal Slab Nanocavities with Self-Assembled InAs Quantum Dots for 1.3 µm Light Emission
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1.3 µm 发光自组装 InAs 量子点二维光子晶体板纳米腔的光学特性
DOI：
10.1143/jjap.42.2391
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发表时间：
2003
影响因子：
1.5
通讯作者：
Y. Arakawa
中科院分区：
文献类型：
--
作者：
J. Tatebayashi;S. Iwamoto;S. Kako;S. Ishida;Y. Arakawa
我们报道了具有单一缺陷的二维光子晶体平板纳米腔的制备和光学特性，其中含有自组装的InAs量子点，用于1.3 μm的光发射。我们观察到一个增强的发光和三个尖锐的峰值，同时从一个单一的缺陷的二维光子晶体平板纳米腔在一个测量步骤，使用自组装InAs量子点作为活性材料。实验结果与计算结果的比较表明，所观察到的三个尖峰来自于二维光子晶体平板中单个缺陷中具有不同对称性的缺陷模。
We reported the fabrication and optical characteristics of two-dimensional photonic crystal slab nanocavities with a single defect containing self-assembled InAs quantum dots for 1.3 µm light emission. We observed an enhanced luminescence and three sharp peaks from a single defect of a two-dimensional photonic crystal slab nanocavity simultaneously at one measurement step by using self-assembled InAs quantum dots as the active materials. Comparison of the experimental results with the calculation results shows that the observed three sharp peaks originate from the defect modes with different symmetries in a single defect of the two-dimensional photonic crystal slab.