Saved in:
| Main Authors: | , , , , , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2402.02311 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866914666258628608 |
|---|---|
| author | Wang, Yu-Ze Zhang, Wei-Jun Zhang, Xing-Yu Xu, Guang-Zhao Xiong, Jia-Min Chen, Zhi-Gang Hong, Yi-Yu Liu, Xiao-Yu Yuan, Pu-Sheng Wu, Ling Wang, Zhen You, Li-Xing |
| author_facet | Wang, Yu-Ze Zhang, Wei-Jun Zhang, Xing-Yu Xu, Guang-Zhao Xiong, Jia-Min Chen, Zhi-Gang Hong, Yi-Yu Liu, Xiao-Yu Yuan, Pu-Sheng Wu, Ling Wang, Zhen You, Li-Xing |
| contents | Numerous applications at the photon-starved regime require a free-space coupling singlephoton detector with a large active area, low dark count rate (DCR), and superior time resolutions. Here,we developed a superconducting microstrip single-photon detector (SMSPD), with a large active area of 260 um in diameter, a DCR of ~5 kcps, and a low time jitter of ~171 ps, operated at near-infrared of 1550 nm. As a demonstration, we applied the detector to a single-pixel galvanometer scanning system and successfully reconstructed object information in depth and intensity using a time-correlated photon counting technology. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_02311 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A free-space coupled, large-active-area superconducting microstrip single-photon detector for photon-counting time-of-flight imaging Wang, Yu-Ze Zhang, Wei-Jun Zhang, Xing-Yu Xu, Guang-Zhao Xiong, Jia-Min Chen, Zhi-Gang Hong, Yi-Yu Liu, Xiao-Yu Yuan, Pu-Sheng Wu, Ling Wang, Zhen You, Li-Xing Applied Physics Numerous applications at the photon-starved regime require a free-space coupling singlephoton detector with a large active area, low dark count rate (DCR), and superior time resolutions. Here,we developed a superconducting microstrip single-photon detector (SMSPD), with a large active area of 260 um in diameter, a DCR of ~5 kcps, and a low time jitter of ~171 ps, operated at near-infrared of 1550 nm. As a demonstration, we applied the detector to a single-pixel galvanometer scanning system and successfully reconstructed object information in depth and intensity using a time-correlated photon counting technology. |
| title | A free-space coupled, large-active-area superconducting microstrip single-photon detector for photon-counting time-of-flight imaging |
| topic | Applied Physics |
| url | https://arxiv.org/abs/2402.02311 |