Performance of Superconducting Nanowire Single-Photon Detection System
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Abstract
We present our lab cryocooler-based superconducting nanowire single photon detection (SNSPD) system. The dark count rate and system quantum efficiency are investigated at the bath temperature of 3.1 K with a 300-mK temperature fluctuation. The polarization sensitivity of the SNSPD is also measured, and the system counting rate and the timing jitter are discussed.
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SHEN Xiao-Fang, YANG Xiao-Yan, YOU Li-Xing. Performance of Superconducting Nanowire Single-Photon Detection System[J]. Chin. Phys. Lett., 2010, 27(8): 087404. DOI: 10.1088/0256-307X/27/8/087404
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SHEN Xiao-Fang, YANG Xiao-Yan, YOU Li-Xing. Performance of Superconducting Nanowire Single-Photon Detection System[J]. Chin. Phys. Lett., 2010, 27(8): 087404. DOI: 10.1088/0256-307X/27/8/087404
|
SHEN Xiao-Fang, YANG Xiao-Yan, YOU Li-Xing. Performance of Superconducting Nanowire Single-Photon Detection System[J]. Chin. Phys. Lett., 2010, 27(8): 087404. DOI: 10.1088/0256-307X/27/8/087404
|
SHEN Xiao-Fang, YANG Xiao-Yan, YOU Li-Xing. Performance of Superconducting Nanowire Single-Photon Detection System[J]. Chin. Phys. Lett., 2010, 27(8): 087404. DOI: 10.1088/0256-307X/27/8/087404
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