Fiber-based spectroscopy of 1.55 μm PbS Quantum Dots coupled to Si Microcavities

被引:0
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作者
Rakher, Matthew T. [1 ]
Bose, Ranojoy [2 ]
Wong, Chee Wei [2 ]
Srinivasan, Kartik [1 ]
机构
[1] NIST, Ctr Nanoscale Sci & Technol, Gaithersburg, MD 20899 USA
[2] Columbia Univ, Ctr Integrated Sci & Engn Solid State Sci & Engn, Opt Nanostruct Lab, New York, NY 10027 USA
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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
We use a fiber-taper waveguide to measure the transmission, photoluminescence, photo-darkening, and lifetime from a low density of near-infrared PbS quantum dots integrated with silicon photonic crystal cavities, microdisks, and the taper itself. (C) 2009 Optical Society of America
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页数:2
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