Non-classical photon emission from a single InAs/InP quantum dot in the 1.3-μm optical-fiber band
Non-classical photon emission from a single InAs/InP quantum dot in the 1.3-μm optical-fiber band
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DOI：
10.1143/jjap.43.l993
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发表时间：
2004-07-15
期刊：
影响因子：
--
通讯作者：
Arakawa, Y
中科院分区：
文献类型：
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作者：
Takemoto, K;Sakuma, Y;Arakawa, Y
我们报告的第一个观察到的单光子发射从一个单一的InAs/InP量子点在电信波长。单量子点是通过使用金属有机化学气相沉积的“双帽”生长方法开发的，其发射覆盖了光通信波段的宽光谱范围。利用脉冲激发源和门控单光子探测模块，我们观察到了孤立激子发射线的光子反聚束行为。在O波段（1.3 μ m）的1277.1 nm处。
We report the first observation of single-photon emission from a single InAs/InP quantum dot at a telecommunication wavelength. The single quantum dot was developed through a 'double-cap' growth method using metalorganic chemical vapor deposition, and its emission covers a wide spectral range of the optical telecommunication band. Using a pulsed excitation source and gated single-photon detection modules, we observed a,photon antibunching behavior through a single-mode optical fiber for an isolated exciton emission line. at 1277.1 nm in the O-band (1.3 mum).