Zobrazeno 1 - 10
of 31
pro vyhledávání: '"KangMin Zhou"'
Autor:
Feiming Li, Wei Miao, Cui Yu, Zezhao He, Qingcheng Wang, Jiaqiang Zhong, Feng Wu, Zheng Wang, Kangmin Zhou, Yuan Ren, Wen Zhang, Jing Li, Shengcai Shi, Qingbin Liu, Zhihong Feng
Publikováno v:
ACS Omega, Vol 9, Iss 21, Pp 23053-23059 (2024)
Externí odkaz:
https://doaj.org/article/12835ef7efdd4cf4906674e05069ba9d
Autor:
Yuan Ren, DaiXi Zhang, KangMin Zhou, Wei Miao, Wen Zhang, ShengCai Shi, Vitaly Seleznev, Ivan Pentin, Yury Vakhtomin, Konstantin Smirnov
Publikováno v:
AIP Advances, Vol 9, Iss 7, Pp 075307-075307-5 (2019)
We report on the development of a heterodyne receiver at mid-infrared wavelength for high-resolution spectroscopy applications. The receiver employs a superconducting NbN hot electron bolometer as a mixer and a room temperature distributed feedback q
Externí odkaz:
https://doaj.org/article/b5536e78043a494292846a800b986fd2
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 12:30-35
Simultaneous multi-frequency observations can be of great advantage when line ratios need to be accurately determined. Five meters Dome A Terahertz Explorer (DATE5) telescope is proposed with two observation bands: 0.85 THz band and 1.35 THz band. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a588fa9afc70afc8245e36ffa1bc21ea
https://doi.org/10.1109/tthz.2021.3115733
https://doi.org/10.1109/tthz.2021.3115733
Publikováno v:
Journal of Low Temperature Physics. 199:12-18
A hot electron bolometer (HEB) with Johnson noise readout is an attractive technique for radiation detection due to its high sensitivity, wide operating temperature range, and large dynamic range. In this paper, we present the development of a terahe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd59d5ef0816df75a46560e19df23bc
https://doi.org/10.1007/s10909-020-02346-0
https://doi.org/10.1007/s10909-020-02346-0
Publikováno v:
Infrared, Millimeter-Wave, and Terahertz Technologies VIII.
Phased array feeds (PAF) are playing an increasingly important role in low-frequency radio astronomy, but less explored at THz wavelengths. Here we present the design of a 0.35-THz planar array antenna, which consists of an array of twinslot antennas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::727a04fe3c0b54a12ddec9aacda24343
https://doi.org/10.1117/12.2601147
https://doi.org/10.1117/12.2601147
Autor:
Ren, Yuan, GuoAo Xie, Zhang, YiLong, Liu, Dong, Kangmin Zhou, Miao, Wei, Zhang, Wen, Sheng-Cai Shi
Supplemental Document
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263c5381d660e949b42637cce92f25c7
Autor:
Kangmin Zhou, Wei Lu, Anders Madsen, Svitozar Serkez, Gabriele Ansaldi, Gianluca Geloni, T. Noll, Bernd Friedrich, Stefan Eisebitt, Jörg Hallmann, Thomas Roth
Publikováno v:
Springer Proceedings in Physics ISBN: 9783030354527
The Materials Imaging and Dynamics (MID) instrument at European XFEL aims at the investigation of nanosized structures and nanoscale dynamics using coherent X-ray radiation. A hard X-ray Split and Delay Line unit (SDL) is under manufacture for the MI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c54b3b1e835d7583373e13c27c36421
https://doi.org/10.1007/978-3-030-35453-4_20
https://doi.org/10.1007/978-3-030-35453-4_20
Autor:
Sheng-Cai Shi, Yan Delorme, Hao Gao, Yuan Ren, Wei Miao, Juncheng Cao, Hua Li, Zheng Lou, Wen Zhang, Jie Hu, Kangmin Zhou
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 8:581-587
We report on the demonstration of an ultra-high-sensitivity superconducting hot-electron-bolometer (HEB) heterodyne receiver at 2.5 THz with a low-power-consumption quantum cascade laser (QCL) as its local oscillator (LO). The 2.5-THz QCL, with an el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ad27052ae5885fc217eb06ce29e545a
https://doi.org/10.1109/tthz.2018.2869026
https://doi.org/10.1109/tthz.2018.2869026
Autor:
Yuan Ren, Z. H. Feng, Q. B. Liu, C. Yu, Z. Z. He, Kangmin Zhou, Hao Gao, Wei Miao, Sheng-Cai Shi, Wen Zhang, Z. Wang
Publikováno v:
Journal of Low Temperature Physics. 193:387-392
In this paper, we present the development of a graphene-based hot electron bolometer with Johnson noise readout. The bolometer is a graphene microbridge connected to a log spiral antenna by Au contact pads. The Fourier transform spectrometer measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d6248e77d61a1e38b01710312a4998c
https://doi.org/10.1007/s10909-018-1972-6
https://doi.org/10.1007/s10909-018-1972-6
Publikováno v:
IEEE Microwave and Wireless Components Letters. 29:501-503
Quasi-optical superconducting hot-electron bolometer (HEB) mixers have shown a competitive sensitivity at a frequency slightly lower than 1 THz when compared to superconducting SIS mixers. The advantage of low LO power requirement makes superconducti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a93c94e3a661e95b57b70d0348b4a58
https://doi.org/10.1109/lmwc.2019.2920532
https://doi.org/10.1109/lmwc.2019.2920532