Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Chin, See Leang"'
Autor:
Liu, Yaoxiang, Wang, Tie-Jun, Guo, Hao, Chen, Na, Zhang, Xuan, Sun, Haiyi, Chin, See Leang, Leng, Yuxin, Li, Ruxin, Xu, Zhizhan
Supercontinuum (SC) light source has advanced ultrafast laser spectroscopy in condensed matter science, biology, physics, and chemistry. Compared to the frequently used photonic crystal fibers and bulk materials, femtosecond laser filamentation in ga
Externí odkaz:
http://arxiv.org/abs/2006.11526
Autor:
Du, Shengzhe, Wang, Tie-Jun, Zhu, Zhongbin, Liu, Yaoxiang, Chen, Na, Zhang, Jianhao, Guo, Hao, Sun, Haiyi, Ju, Jingjing, Wang, Cheng, Liu, Jiansheng, Chin, See Leang, Li, Ruxin, Xu, Zhizhan
Publikováno v:
Sci Rep. 2018 Sep 10;8(1):13511
We report on a method to experimentally generate ionic wind by coupling an external high voltage electric field with an intense femtosecond laser induced air plasma filament. The measured ionic wind velocity could be as strong as >4 m/s. It could be
Externí odkaz:
http://arxiv.org/abs/1801.06778
Akademický článek
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Autor:
Wang, Tie-Jun, Wei, Yingxia, Liu, Yaoxiang, Chen, Na, Liu, Yonghong, Ju, Jingjing, Sun, Haiyi, Wang, Cheng, Lu, Haihe, Liu, Jiansheng, Chin, See Leang, Li, Ruxin, Xu, Zhizhan
Publikováno v:
Scientific Reports 5, Article number: 18681 (2015)
Laser based lightning control holds a promising way to solve the problem of the long standing disaster of lightning strikes. But it is a challenging project due to insufficient understanding of the interaction between laser plasma channel and high vo
Externí odkaz:
http://arxiv.org/abs/1508.03966
Autor:
Zhang, Haisu, Jing, Chenrui, Yao, Jinping, Li, Guihua, Zeng, Bin, Chu, Wei, Ni, Jielei, Xie, Hongqiang, Xu, Huailiang, Chin, See Leang, Yamanouchi, Kaoru, Cheng, Ya, Xu, Zhizhan
We report on generation of a rotational wavepacket in the ground vibronic state (v = 0) of excited electronic B2{\Sigma}u+ state of N2+ in a femtosecond laser induced plasma spark. Decoding of the rotational wavepacket is achieved with the frequency-
Externí odkaz:
http://arxiv.org/abs/1305.6166
Autor:
Yao, Jinping, Li, Guihua, Jing, Chenrui, Zeng, Bin, Chu, Wei, Ni, Jielei, Zhang, Haisu, Xie, Hongqiang, Zhang, Chaojin, Li, Helong, Xu, Huailiang, Chin, See Leang, Cheng, Ya, Xu, Zhizhan
We experimentally demonstrate generation of strong narrow-bandwidth emissions with excellent coherent properties at ~391 nm and ~428 nm from molecular ions of nitrogen inside a femtosecond filament in air by an orthogonally polarized two-color driver
Externí odkaz:
http://arxiv.org/abs/1211.1436
Publikováno v:
In Spectrochimica Acta Part B: Atomic Spectroscopy May 2019 155:107-114
Autor:
Ni, Jielei, Chu, Wei, Zhang, Haisu, Jing, Chenrui, Yao, Jinping, Xu, Huailiang, Zeng, Bin, Li, Guihua, Zhang, Chaojin, Chin, See Leang, Cheng, Ya, Xu, Zhizhan
We report on the investigation on harmonic-seeded remote laser emissions at 391 nm wavelength from strong-field ionized nitrogen molecules in three different gas mixtures, i.e., N2-Ar, N2-Xe and N2-Ne. We observed a decrease in the remote laser inten
Externí odkaz:
http://arxiv.org/abs/1208.4190
Autor:
Ni, Jielei, Yao, Jinping, Zeng, Bin, Chu, Wei, Li, Guihua, Zhang, Haisu, Jing, Chenrui, Chin, See Leang, Cheng, Ya, Xu, Zhizhan
We report on the comparative experimental investigation on third and fifth harmonic generation (THG and FHG) in atomic and molecular gases driven by mid-infrared ultrafast laser pulses at a wavelength of ~1500 nm. We observe that the conversion effic
Externí odkaz:
http://arxiv.org/abs/1110.6505