Presentation | 2013-10-03 Design of SFQ digital circuit for photon number resolving detector using SNSPD Sunsuke TAKEDA, Masato NARUSE, Tohru TAINO, Hiroaki MYOREN, Jian CHEN, Peiheng WU, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Superconducting nanowire single photon detectors (SNSPDs), those have a low dark count rate characteristics, fast and low jittering response, and high quantum efficiency, are expected to be used in the quantum information field and time-of-flight (TOF) mass spectrometry etc. A readout circuit using superconducting single-flux-quantum (SFQ) logic circuits has been developed to realize fast and low-jittering readout for an array of SNSPDs. SNSPDs with series-parallel meander type configurations have been demonstrated to have photon number resolving capabilities and are expected to be used for an evaluation system of single photon generators and/or an energy-dissolved fast detector for new generation TOF mass spectrometry. In this study, we present design, fabrication and confirmation of correct operations of an SFQ digital readout circuit for an SNSPD with series-parallel meander type configuration. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | quantum communication / superconducting nanowire single photon detector / single flux quantum logic circuit / photon number resolving detector |
Paper # | SCE2013-34 |
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Committee | SCE |
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Conference Date | 2013/9/25(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Superconductive Electronics (SCE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design of SFQ digital circuit for photon number resolving detector using SNSPD |
Sub Title (in English) | |
Keyword(1) | quantum communication |
Keyword(2) | superconducting nanowire single photon detector |
Keyword(3) | single flux quantum logic circuit |
Keyword(4) | photon number resolving detector |
1st Author's Name | Sunsuke TAKEDA |
1st Author's Affiliation | Graduate School of Sci.and Eng.,Saitama Univ.() |
2nd Author's Name | Masato NARUSE |
2nd Author's Affiliation | Graduate School of Sci.and Eng.,Saitama Univ. |
3rd Author's Name | Tohru TAINO |
3rd Author's Affiliation | Graduate School of Sci.and Eng.,Saitama Univ. |
4th Author's Name | Hiroaki MYOREN |
4th Author's Affiliation | Graduate School of Sci.and Eng.,Saitama Univ. |
5th Author's Name | Jian CHEN |
5th Author's Affiliation | Research Institute of Supercinductor Electronics,Nanjing Univ. |
6th Author's Name | Peiheng WU |
6th Author's Affiliation | Research Institute of Supercinductor Electronics,Nanjing Univ. |
Date | 2013-10-03 |
Paper # | SCE2013-34 |
Volume (vol) | vol.113 |
Number (no) | 232 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |