| 1. |
- Feng, Yifan, et al.
(author)
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Fractal Superconducting Nanowire Single-Photon Detectors and Their Applications in Imaging
- 2022
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In: Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022. - : Optica Publishing Group.
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Conference paper (peer-reviewed)abstract
- We present our research on fractal superconducting nanowire single-photon detectors and their applications in light detection and ranging (LiDAR), full-Stokes polarimetric imaging, and non-line-of-sight imaging.
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| 2. |
- Feng, Yifan, et al.
(author)
-
Fractal Superconducting Nanowire Single-Photon Detectors and Their Applications in Imaging
- 2022
-
In: 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings. - : Institute of Electrical and Electronics Engineers Inc..
-
Conference paper (peer-reviewed)abstract
- We present our research on fractal superconducting nanowire single-photon detectors and their applications in light detection and ranging (LiDAR), full-Stokes polarimetric imaging, and non-line-of-sight imaging.
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|
| 3. |
- Hu, Nan, et al.
(author)
-
Full-Stokes polarimetric measurements and imaging using a fractal superconducting nanowire single-photon detector
- 2022
-
In: Optica. - : Optica Publishing Group. - 2334-2536. ; 9:4, s. 346-351
-
Journal article (peer-reviewed)abstract
- Measuring the states of polarization (SoP) of light is fundamentally important for applications ranging from communication, sensing, spectroscopy, imaging, to navigation. Superconducting nanowire single-photon detectors (SNSPDs) are ideal detectors of choice for faint-light detection and measurements, but SNSPDs themselves cannot resolve the SoP of photons. Here, based on a fractal SNSPD, we demonstrate a full-Stokes polarimetric measurement system that can measure arbitrary SoP of faint light. The measured SoPs are in excellent agreement with those of a state-of-the-art commercial polarimeter, but the sensitivity of our system reaches -86.6 dBm, which is 26.6 dB better than that of the commercial counterpart. As a direct application, we further demonstrate remote polarimetric imaging (i.e., polarimetric LiDAR) with a complete set of polarimetric contrast.
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| 4. |
- Zou, Kai, et al.
(author)
-
Superconducting Nanowire Single-Photon Detectors and Multi-Photon Detectors
- 2022
-
In: Optics InfoBase Conference Papers. - : Optica Publishing Group (formerly OSA).
-
Conference paper (peer-reviewed)abstract
- We present our research progress in superconducting nanowire single-photon detectors (SNSPDs) and multi-photon detectors (SNMPDs), including fractal SNSPDs with reduced polarization sensitivity, two mechanisms of device timing jitter, and SNMPDs integrated with current reservoirs.
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