A Wavelength-Tunable Fiber-Coupled Narrow-Band Twin-Photon Source
作者： Huang Jian-Fa , Liu Bi-Heng , Fang Bin , Huang Yun-Feng , Guo Guang-Can
DOI: 10.1088/0256-307X/26/7/074214
关键词: Photon source 、 Range (particle radiation) 、 Optoelectronics 、 Wavelength 、 Fiber 、 Physics 、 Crystal 、 Quantum information science 、 Narrow band 、 Photon
摘要: We present a wavelength-tunable narrow-band fiber-coupled source to generate correlated photon pairs at 539nm and 1550nm. Using 10-mm PPLN crystal, we obtain more than 50mm tunable range near This source, given its spectral property property, is well suited for tasks in fiber-optic quantum communication cryptography networks.
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