Modification of the photoluminescence anisotropy of semiconductor nanowires by coupling to surface plasmon polaritons

O. L. Muskens; J. Treffers; M. Forcales; M. T. Borgstrom; E. P. A. M. Bakkers; J. Gomez Rivas

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Modification of the photoluminescence anisotropy of semiconductor nanowires by coupling to surface plasmon polaritons

机译：通过耦合到表面等离子体激元极化子来修饰半导体纳米线的光致发光各向异性

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We demonstrate efficient modification of the polarized light emission from single semiconductor nanowiresby coupling this emission to surface plasmon polaritons on a metal grating. The polarization anisotropy of the emitted photoluminescence from single nanowires is compared for wires deposited on silica, a flat gold film, and a shallow gold grating. By varying the orientation of the nanowire with respect to the grating grooves, the large intrinsic polarization anisotropy can be either suppressed or enhanced. This modification is interpreted by the appearance of an additional emission channel induced by surface plasmon polaritons and their conversion to p-polarized radiation at the grating.

机译：我们通过将这种发射耦合到金属光栅上的表面等离激元极化子上，证明了对单根半导体纳米线偏振光发射的有效修改。对于沉积在二氧化硅，平坦的金膜和浅金光栅上的导线，比较了单根纳米线发出的光致发光的偏振各向异性。通过改变纳米线相对于光栅凹槽的取向，可以抑制或增强大的固有极化各向异性。通过表面等离激元极化子引起的附加发射通道的出现以及在光栅处将其转换为p极化辐射来解释这种修改。

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《Optics Letters》 |2007年第15期|共3页
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O. L. Muskens; J. Treffers; M. Forcales; M. T. Borgstrom; E. P. A. M. Bakkers; J. Gomez Rivas;
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1. Modification of the photoluminescence anisotropy of semiconductor nanowires by coupling to surface plasmon polaritons [J] . O. L. Muskens, J. Treffers, M. Forcales, Optics Letters . 2007,第15期

机译：通过耦合到表面等离子体激元极化子来修饰半导体纳米线的光致发光各向异性
2. Enhancement of photoluminescence from excitons in silicon nanocrystals via coupling to surface plasmon polaritons [J] . Eiji Takeda, Minoru Fujii, Toshihiro Nakamura, Journal of Applied Physics . 2007,第2期

机译：通过耦合到表面等离激元极化子增强硅纳米晶体中激子的光致发光
3. Deep-Subwavelength Semiconductor Nanowire Surface Plasmon Polariton Couplers [J] . Patrick E. Landreman, Mark L. Brongersma Nano letters . 2014,第2期

机译：深亚波长半导体纳米线表面等离子体激元耦合器
4. The role of plasmon-polaritons and waveguide modes in surface modification of semiconductors by ultrashort laser pulses [C] . G.A. Martsinovsky, G.D. Shandybina, D.S. Smirnov, Conference on Fundamentals of Laser Assisted Micro- and Nanotechnologies . 2008

机译：超离子激光脉冲在半导体表面改变中的等离子体 - 极性和波导模式的作用
5. Coupling Light into SiliconWaveguide Using Surface Plasmon Polaritons [D] . Kim, Jeong Rok 2018

机译：使用表面等离激元极化将光耦合到SiliconWaveguide中
6. Tunable Surface Plasmon and Phonon Polariton Interactions for Moderately Doped Semiconductor Surfaces [O] . Mohsen Janipour, Ibrahim Burc Misirlioglu, Kursat Sendur -1

机译：中等掺杂半导体表面的可调谐表面等离激元和声子极化相互作用
7. Probing dark excitons in atomically thin semiconductors via near-field coupling to surface plasmon polaritons [O] . Zhou, You, Scuri, Giovanni, Wild, Dominik S., 2017

机译：通过近场探测原子级薄半导体中的暗激子耦合到表面等离子体激元
8. Surface Polaritons in LO-Phonon-Plasmon Coupled Systems in Semiconductors [R] . Tajima, T., Ushioda, S. 1976

机译：半导体中LO-phonon-plasmon耦合系统中的表面极化

Modification of the photoluminescence anisotropy of semiconductor nanowires by coupling to surface plasmon polaritons

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