Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Liujun Zhong"'
Autor:
Tao Wu, Renzhi Hu, Pinhua Xie, Lijie Zhang, Changjin Hu, Xiaoyan Liu, Jiawei Wang, Liujun Zhong, Jinzhao Tong, Wenqing Liu
Publikováno v:
Sensors, Vol 23, Iss 12, p 5643 (2023)
Formaldehyde (HCHO) is a tracer of volatile organic compounds (VOCs), and its concentration has gradually decreased with the reduction in VOC emissions in recent years, which puts forward higher requirements for the detection of trace HCHO. Therefore
Externí odkaz:
https://doaj.org/article/a7109f4d83cd408d9f445802ee3c6f37
Autor:
Liyong Qian, Decheng Wu, Xiaojun Zhou, Liujun Zhong, Wei Wei, Qian Deng, Yufei Chu, Dong Liu, Yingjian Wang
Publikováno v:
EPJ Web of Conferences, Vol 237, p 07024 (2020)
A hyperspectral lidar system with focal plane splitting unit is proposed, including an off-axis receiving telescope, a grating spectrometer, and a single-tube detector array. The spectrum of the system covers 380-930nm, and is separated by grating sp
Externí odkaz:
https://doaj.org/article/96e72307caec44de8d40ae1f25a134d3
Publikováno v:
In Optik - International Journal for Light and Electron Optics May 2017 136:586-594
Autor:
Liu, Tao Wu, Renzhi Hu, Pinhua Xie, Lijie Zhang, Changjin Hu, Xiaoyan Liu, Jiawei Wang, Liujun Zhong, Jinzhao Tong, Wenqing
Publikováno v:
Sensors; Volume 23; Issue 12; Pages: 5643
Formaldehyde (HCHO) is a tracer of volatile organic compounds (VOCs), and its concentration has gradually decreased with the reduction in VOC emissions in recent years, which puts forward higher requirements for the detection of trace HCHO. Therefore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::52d6fa79a6e2271b32448a0d75facf51
Publikováno v:
Optics Communications. 534:129331
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d7cb04b56280eace34cc45c4b343a28
https://doi.org/10.1016/j.optcom.2023.129331
https://doi.org/10.1016/j.optcom.2023.129331
Autor:
Guoxian Zhang, Renzhi Hu, Pinhua Xie, Changjin Hu, Xiaoyan Liu, Liujun Zhong, Haotian Cai, Bo Zhu, Shiyong Xia, Xiaofeng Huang, Xin Li, Wenqing Liu
Publikováno v:
Atmospheric Chemistry & Physics Discussions; 6/19/2023, p1-31, 31p
Publikováno v:
Applied Optics. 62:2161
Realizing the integrated acquisition and identification of the elevation information and spectral information of the observation target is at the frontier and a future trend of Earth observation technology. This study designs and develops a set of ai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b880c6f2e843e9921f757cbc0d7b4acf
https://doi.org/10.1364/ao.482626
https://doi.org/10.1364/ao.482626
Autor:
Liu, D., Wang, Y., Wu, Y., Gross, B., Moshary, F., Liyong, Qian, Decheng, Wu, Xiaojun, Zhou, Liujun, Zhong, Wei, Wei, Qian, Deng, Yufei, Chu, Dong, Liu, Yingjian, Wang
Publikováno v:
EPJ Web of Conferences; 7/7/2020, Vol. 237, p1-4, 4p
Publikováno v:
SPIE Proceedings.
The tunable diode laser absorption spectroscopy combined with the long absorption path technique is a significant method to detect harmful gas. The long optical path could come true by Herriott cell reducing the size of the spectrometers. A 15 cm lon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df2b64ebac816f64d66e396b2a04e973
https://doi.org/10.1117/12.2250680
https://doi.org/10.1117/12.2250680