论文信息 - Efficient Rate Enhancement of Spontaneous Emission in a Semiconductor nanoLED

Efficient Rate Enhancement of Spontaneous Emission in a Semiconductor nanoLED

Optical antennas drastically increase the spontaneous emission rate of a semiconductor LED, yielding 30x improvements in quantum efficiency. Their nanoscale size, high efficiency, and fast emission rate make them good candidates for ultra-low power communication.

[1] E. Yablonovitch,et al. Enhancement of photon emission rate in antenna-coupled nanoLEDs , 2012, ISLC 2012 International Semiconductor Laser Conference.

[2] D. Englund,et al. Controlling the spontaneous emission rate of single quantum dots in a two-dimensional photonic crystal. , 2005, Physical review letters.

[3] Eli Yablonovitch,et al. Enhancement of spontaneous recombination rate in a quantum well by resonant surface plasmon coupling , 2002, cond-mat/0204150.

[4] Ming C. Wu,et al. Enhanced modulation bandwidth of nanocavity light emitting devices. , 2009, Optics express.

[5] Xiang Zhang,et al. Strongly enhanced molecular fluorescence inside a nanoscale waveguide gap. , 2011, Nano letters.

[6] Meir Orenstein,et al. Light emission rate enhancement from InP MQW by plasmon nano-antenna arrays. , 2011, Optics express.

[7] Zongfu Yu,et al. Large Single-Molecule Fluorescence Enhancements Produced by a Bowtie Nanoantenna , 2009 .