The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
초전도 나노와이어 단일 광자 검출기(SSPD 또는 SNSPD)는 자외선부터 중적외선 파장까지 넓은 스펙트럼 범위에서 단일 광자를 검출할 수 있습니다. 우리는 Si 또는 InGaAs 애벌런치 포토다이오드로 높은 검출 효율을 달성하기 어려운 900-1100nm의 광 파장을 위한 SSPD를 개발했습니다. 우리는 SiOXNUMX로 구성된 비주기적 유전체 다층막(DML)으로 SSPD를 설계하고 제작했습니다.2 및 TiO2 900-1100 nm의 파장 범위에서 광학 흡수율을 향상시킵니다. 우리는 초연속 광원을 사용하여 800-1360nm의 파장 범위에서 검출 효율(DE)을 측정했으며 DE의 파장 의존성은 설계된 DML에서 나노와이어 장치의 광학 흡수율에 대한 시뮬레이션된 스펙트럼과 잘 일치한다는 것을 발견했습니다. . 가장 높은 시스템 DE는 81.0 nm의 파장에 대해 980%였습니다.
Fumihiro CHINA
National Institute of Information and Communications Technology
Shigehito MIKI
National Institute of Information and Communications Technology,Kobe University
Masahiro YABUNO
National Institute of Information and Communications Technology
Taro YAMASHITA
Nagoya University
Hirotaka TERAI
National Institute of Information and Communications Technology
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Fumihiro CHINA, Shigehito MIKI, Masahiro YABUNO, Taro YAMASHITA, Hirotaka TERAI, "Development and Evaluation of Superconducting Nanowire Single-Photon Detectors for 900-1100 nm Photon Detection" in IEICE TRANSACTIONS on Electronics,
vol. E103-C, no. 5, pp. 212-215, May 2020, doi: 10.1587/transele.2019SES0001.
Abstract: Superconducting nanowire single-photon detectors(SSPDs or SNSPDs) can detect single photons in a wide spectrum range from ultraviolet to mid-infrared wavelengths. We developed SSPDs for the light wavelength of 900-1100 nm, where it is difficult to achieve high detection efficiency by either Si or InGaAs avalanche photodiodes. We designed and fabricated the SSPD with non-periodic dielectric multilayers (DMLs) composed of SiO2 and TiO2 to enhance the optical absorptance in the wavelength range of 900-1100 nm. We measured the detection efficiency (DE) in the wavelength range of 800-1360 nm using a supercontinuum light source and found that the wavelength dependence of DE was in good agreement with the simulated spectrum of the optical absorptance of the nanowire device on the designed DML. The highest system DE was 81.0% for the wavelength of 980 nm.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2019SES0001/_p
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@ARTICLE{e103-c_5_212,
author={Fumihiro CHINA, Shigehito MIKI, Masahiro YABUNO, Taro YAMASHITA, Hirotaka TERAI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Development and Evaluation of Superconducting Nanowire Single-Photon Detectors for 900-1100 nm Photon Detection},
year={2020},
volume={E103-C},
number={5},
pages={212-215},
abstract={Superconducting nanowire single-photon detectors(SSPDs or SNSPDs) can detect single photons in a wide spectrum range from ultraviolet to mid-infrared wavelengths. We developed SSPDs for the light wavelength of 900-1100 nm, where it is difficult to achieve high detection efficiency by either Si or InGaAs avalanche photodiodes. We designed and fabricated the SSPD with non-periodic dielectric multilayers (DMLs) composed of SiO2 and TiO2 to enhance the optical absorptance in the wavelength range of 900-1100 nm. We measured the detection efficiency (DE) in the wavelength range of 800-1360 nm using a supercontinuum light source and found that the wavelength dependence of DE was in good agreement with the simulated spectrum of the optical absorptance of the nanowire device on the designed DML. The highest system DE was 81.0% for the wavelength of 980 nm.},
keywords={},
doi={10.1587/transele.2019SES0001},
ISSN={1745-1353},
month={May},}
부
TY - JOUR
TI - Development and Evaluation of Superconducting Nanowire Single-Photon Detectors for 900-1100 nm Photon Detection
T2 - IEICE TRANSACTIONS on Electronics
SP - 212
EP - 215
AU - Fumihiro CHINA
AU - Shigehito MIKI
AU - Masahiro YABUNO
AU - Taro YAMASHITA
AU - Hirotaka TERAI
PY - 2020
DO - 10.1587/transele.2019SES0001
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E103-C
IS - 5
JA - IEICE TRANSACTIONS on Electronics
Y1 - May 2020
AB - Superconducting nanowire single-photon detectors(SSPDs or SNSPDs) can detect single photons in a wide spectrum range from ultraviolet to mid-infrared wavelengths. We developed SSPDs for the light wavelength of 900-1100 nm, where it is difficult to achieve high detection efficiency by either Si or InGaAs avalanche photodiodes. We designed and fabricated the SSPD with non-periodic dielectric multilayers (DMLs) composed of SiO2 and TiO2 to enhance the optical absorptance in the wavelength range of 900-1100 nm. We measured the detection efficiency (DE) in the wavelength range of 800-1360 nm using a supercontinuum light source and found that the wavelength dependence of DE was in good agreement with the simulated spectrum of the optical absorptance of the nanowire device on the designed DML. The highest system DE was 81.0% for the wavelength of 980 nm.
ER -