Electroluminescence from Silicon-Based Photonic Crystal Microcavities with PbSe Colloidal Quantum Dots

被引：0
|
作者：
Heo, Junseok [1 ]
Zhu, Ting [2 ]
Xu, Jian [2 ]
Bhattacharya, Pallab [1 ]
机构：
[1] Univ Michigan, Dept Elect Engn & Comp Sci, Solid State Elect Lab, Ann Arbor, MI 48109 USA
[2] Penn State Univ, Dept Engn Sci & Mech, University Pk, PA 16802 USA
来源：
2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5 | 2009年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An electrically injected silicon photonic crystal microcavity light source operating at room temperature is demonstrated. The active gain medium consists of PbSe colloidal quantum dots which are embedded in the photonic crystal and whose emission peak is at 1.55 mu m. The resonant modes of the rnicrocavity are observed in the device output spectra. (C) 2009 Optical Society of America
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页码：1069 / +
页数：2
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