Presentation | 2019-10-09 Design of High Timing resolution Time-to-Digital Convertor for Time-Resolving Photon Detection System using SNSPD Hiroaki Myoren, Ryotaro Kamiya, Kota Aita, Masato Naruse, Tohru Taino, Lin Kang, Jian Chen, Peiheng Wu, |
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PDF Download Page | PDF download Page Link |
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 jitter response, and high quantum efficiency, are expected to be used in the time-resolving photon detection system. A readout circuit using superconducting single-flux-quantum (SFQ) logic circuits has been developed to realize fast and low-jitter readout for an array of SNSPDs. To enhance timing resolution, we are investigating a high-timing resolution time-to-digital converter using SFQ logic circuit based on the CONNECT cell library. Using a series array of a time-resolving dynamic AND gates, we could obtain a timing resolution less than 20 ps. We will present details of design of the time-to-digital converter, measurement results of fabricated circuits at the CRAVITY, the AIST. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Superconducting nanowire single photon detectors / superconducting single-flux-quantum logic circuits / dynamic AND gate array |
Paper # | SCE2019-26 |
Date of Issue | 2019-10-02 (SCE) |
Conference Information | |
Committee | SCE |
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Conference Date | 2019/10/9(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Satoshi Kohjiro(AIST) |
Vice Chair | |
Secretary | (Yokohama National Univ.) |
Assistant | Hiroyuki Akaike(Daido Univ.) |
Paper Information | |
Registration To | Technical Committee on Superconductive Electronics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design of High Timing resolution Time-to-Digital Convertor for Time-Resolving Photon Detection System using SNSPD |
Sub Title (in English) | |
Keyword(1) | Superconducting nanowire single photon detectors |
Keyword(2) | superconducting single-flux-quantum logic circuits |
Keyword(3) | dynamic AND gate array |
1st Author's Name | Hiroaki Myoren |
1st Author's Affiliation | Saitama University(Saitama Univ.) |
2nd Author's Name | Ryotaro Kamiya |
2nd Author's Affiliation | Saitama University(Saitama Univ.) |
3rd Author's Name | Kota Aita |
3rd Author's Affiliation | Saitama University(Saitama Univ.) |
4th Author's Name | Masato Naruse |
4th Author's Affiliation | Saitama University(Saitama Univ.) |
5th Author's Name | Tohru Taino |
5th Author's Affiliation | Saitama University(Saitama Univ.) |
6th Author's Name | Lin Kang |
6th Author's Affiliation | Nanjing University(Nanjing Univ.) |
7th Author's Name | Jian Chen |
7th Author's Affiliation | Nanjing University(Nanjing Univ.) |
8th Author's Name | Peiheng Wu |
8th Author's Affiliation | Nanjing University(Nanjing Univ.) |
Date | 2019-10-09 |
Paper # | SCE2019-26 |
Volume (vol) | vol.119 |
Number (no) | SCE-219 |
Page | pp.pp.23-26(SCE), |
#Pages | 4 |
Date of Issue | 2019-10-02 (SCE) |