基于光子晶体光纤的1550nm通讯波段量子关联光源
Photonic crystal fiber source of quantum correlated photon pairs in the 1550nm telecom band
本文通过使用脉宽10ps的脉冲光来泵浦一段长11m的光子晶体光纤，获得了1550nm通讯波段量子关联光子对。我们研究了光纤双折射对光子产生的影响，并展示了信号与闲频光子的频率关联特性。实验结果对基于光纤的关联光源研制具有参考意义。
source of quantum correlated photon pairs in the 1550 nm telecom band obtained by pumping 11 m photonic crystal fiber with 10 ps pulse trains is experimentally demonstrated. We investigate how the birefringence of the fiber influences the purity of the photon pairs. We also present the frequency correlation of the signal and idler photon pairs. The experimental results are useful for developing a compact source of photon pairs well suited for quantum communication.
崔亮、马晓欣、李小英、杨磊
物理学光电子技术通信
量子关联光子对光子晶体光纤四波混频
quantum correlated photon pairsphotonic crystal fiberfour wave mixing
崔亮,马晓欣,李小英,杨磊.基于光子晶体光纤的1550nm通讯波段量子关联光源[EB/OL].(2008-11-25)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200811-700.点此复制
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