Automatic compensation of thermal drift of laser beam through thermal balancing based on different linear expansions of metals

Autor: Song Yang, Jing-Yuan Zhang, Ying-Ying Yang, Jun-Yuan Huang, Yun-Rui Bai, Yong Zhang, Xue-Chun Lin

Publikováno v: Results in Physics, Vol 13, Iss , Pp - (2019)

We present a technique for compensating laser beam up-shifting induced by the hot air with temperature-gradient in a 2D-scaning laser radar for monitoring the intruder in the railway system, in which the laser beam is scanning at a height only a few

Externí odkaz: https://doaj.org/article/1b2d5abaa7be41ecab58172f4cb6cc5c

Self-parametric amplification of a bound-state dissipative soliton assisted by spectral filtering effect in the negative dispersion regime

Autor: Song Yang, Qian-Yun Zhang, Zhi-Wei Zhu, Yao-Yao Qi, Li Li, Xue-Chun Lin

Publikováno v: Yang, S, Zhang, Q Y, Zhu, Z W, Qi, Y Y, Li, L & Lin, X C 2022, ' Self-parametric amplification of a bound-state dissipative soliton assisted by spectral filtering effect in the negative dispersion regime ', Chaos, Solitons and Fractals, vol. 164, 112733 . https://doi.org/10.1016/j.chaos.2022.112733

Various striking nonlinear dynamics have been obtained from an ultrafast fiber laser. Herein, we first numerically demonstrate the self-parametric amplification of the bound-state dissipative soliton induced by the spectral filtering effect in the ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dabec5cb0efce5c20dab456cc3ae089a
https://orbit.dtu.dk/en/publications/48d3f932-2635-488f-9039-dee9fd81b470

Blue laser diode-initiated photosensitive resins for 3D printing

Autor: Cui Kejian, Weizhi Zou, Huan Zhang, Ning Zhao, Qin Xuan, Caizhen Zhu, Jian Xu, Zhi-Yan Zhang, Xue-Chun Lin

Publikováno v: Journal of Materials Chemistry C. 5:12035-12038

The promising application of blue LD-initiated photosensitive resins in 3D printing is developed. Compared with traditional UV 3D printing, a safer and inexpensive light source, a higher polymerization efficiency, and more available precursors are pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1f09279aca36c5ad7327581cce84098
https://doi.org/10.1039/c7tc04303a

Interdecadal Changes of Temperature in the Beijing Region and its Heat Island Effect

Autor: Shu-Qiu Yu, Xue-Chun Lin

Publikováno v: Chinese Journal of Geophysics. 48:47-54

Large scale temperature changes and heat island effect in the Beijing region are investigated in this paper using the annual mean temperature data from 1960 to 2000 at 20 meteorological stations. Main conclusions are the following two points. First,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::573eb61c18bf42125093ad3fadc5c648
https://doi.org/10.1002/cjg2.624

Characteristics and optimization of radar target with plasma cover

Autor: Xue-chun Lin, Wang Wenting, Yi Xiaojing, Ji Junwen, Yang Yingying, Zhao Weifang

Publikováno v: SPIE Proceedings.

In this paper, we investigated the characteristic of radar target, the spherical and the pyramidal missile warheads, and compared the RCS and performance of the targets with and without the cover of the plasma metamaterials. Numerical simulation is o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::618b9092ef4d8275cbf093a6bbfdaa1b
https://doi.org/10.1117/12.2033263