Ultra-Fast Quantum Dot Inversion and Switching in a Structured Electromagnetic Vacuum

被引:0
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作者
Ma, Xun [1 ]
John, Sajeev [1 ]
机构
[1] Univ Toronto, Dept Phys, Toronto, ON M5S 1A7, Canada
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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 demonstrate a novel ultra-fast high-contrast switching mechanism of two-level atoms driven by milliwatt picosecond pulse trains in PBG circuits with step-shaped density of states profiles. Possible application as low-threshold, multi-wavelength-channel all-optical transistors is discussed. (C) 2009 Optical Society of America
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页码:2084 / 2085
页数:2
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