Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Taihe Lan"'
Autor:
Chao Feng, Haixiao Deng, Meng Zhang, Xingtao Wang, Si Chen, Tao Liu, Kaishang Zhou, Duan Gu, Zhen Wang, Zenggong Jiang, Xuan Li, Baoliang Wang, Wenyan Zhang, Taihe Lan, Lie Feng, Bo Liu, Qiang Gu, Yongbin Leng, Lixin Yin, Dong Wang, Zhentang Zhao, Guanglei Wang, Dao Xiang
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 5, p 050703 (2019)
The echo-enabled harmonic generation (EEHG) scheme holds promising prospects for efficiently generating intense coherent radiation at very high harmonics of a conventional ultraviolet seed laser. We report the lasing of the EEHG free-electron laser (
Externí odkaz:
https://doaj.org/article/ec4b9988ba4349f99224085ba96719b0
Autor:
Bin Li, Wenyan Zhang, Xiaoqing Liu, Haixiao Deng, Taihe Lan, Bo Liu, Jia Liu, Xingtao Wang, Zhinan Zeng, Lijian Zhang
Publikováno v:
New Journal of Physics, Vol 19, Iss 11, p 113025 (2017)
Deriving single or few cycle terahertz (THz) pulse by an intense femtosecond laser through cascaded optical rectification is a crucial technique in cutting-edge time-resolved spectroscopy to characterize micro-scale structures and ultrafast dynamics.
Externí odkaz:
https://doaj.org/article/61ba6dfa56194ff398916b02ce9823fc
Autor:
Chao Feng, Tao Liu, Si Chen, Kaishang Zhou, Kaiqing Zhang, Zheng Qi, Duan Gu, Zhen Wang, Zenggong Jiang, Xuan Li, Baoliang Wang, Xingtao Wang, Wenyan Zhang, Lie Feng, Chunlei Li, Taihe Lan, Bin Li, Meng Zhang, Haixiao Deng, Dao Xiang, Bo Liu, Zhentang Zhao
Publikováno v:
Optica. 9:785
It is a long-standing challenge for laser technologies to generate intense fully coherent pulses in the x-ray regime. Here, we demonstrate an external seeding mechanism, termed echo-enabled harmonic cascade (EEHC) for generating coherent and ultrasho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f2ecc678a2c8a08ad8482b613a4b37f
https://doi.org/10.1364/optica.466064
https://doi.org/10.1364/optica.466064
Autor:
Zhangfeng Gao, Xuan Li, Chao Feng, Si Chen, Tao Liu, Lie Feng, Xingtao Wang, Kaishang Zhou, Zenggong Jiang, Jiawei Yan, Taihe Lan, Zhentang Zhao, Dong Wang, Qiang Gu, Haixiao Deng, Yongbin Leng, L. Q. Yin, Duan Gu, Wenyan Zhang, Zhen Wang, Zheng Qi, B.Y. Wang, C. H. Li, Meng Zhang, Bo Liu, Kaiqing Zhang
The spectroscopic techniques for time-resolved fine analysis of matter require coherent x-ray radiation with femtosecond duration and high average brightness. Seeded free-electron lasers (FELs), which use the frequency up-conversion of an external se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::744a63a5787348e90acea3675fe00f50
Autor:
Zenggong Jiang, Zhen Wang, Yongbin Leng, Kaishang Zhou, Taihe Lan, Qiang Gu, Dao Xiang, Wenyan Zhang, L. Q. Yin, Si Chen, Zhentang Zhao, Bo Liu, Tao Liu, Xingtao Wang, Haixiao Deng, Duan Gu, Lie Feng, B.Y. Wang, Xuan Li, Dong Wang, Guanglei Wang, Meng Zhang, Chao Feng
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 5, p 050703 (2019)
The echo-enabled harmonic generation (EEHG) scheme holds promising prospects for efficiently generating intense coherent radiation at very high harmonics of a conventional ultraviolet seed laser. We report the lasing of the EEHG free-electron laser (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::566fabe0310adaa2005ef94b467c18c5
https://doaj.org/article/ec4b9988ba4349f99224085ba96719b0
https://doaj.org/article/ec4b9988ba4349f99224085ba96719b0
Polarization switching demonstration using crossed-planar undulators in a seeded free-electron laser
Autor:
Haixiao Deng, Tong Zhang, Lie Feng, Chao Feng, Bo Liu, Xingtao Wang, Taihe Lan, Guanglei Wang, Wenyan Zhang, Xiaoqing Liu, Jianhui Chen, Meng Zhang, Guoqiang Lin, Miao Zhang, Dong Wang, Zhentang Zhao
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 17, Iss 2, p 020704 (2014)
Polarization switching of light sources is required over a wide spectral range to investigate the symmetry of matter. In this paper, we report the first experimental demonstration of the crossed-planar undulators technique at a seeded free-electron l
Externí odkaz:
https://doaj.org/article/6689c7dbc5c540a1bc818f970f335a78
Autor:
Taihe Lan, Lie Feng, Zhentang Zhao, Chao Feng, Haixiao Deng, Wenyan Zhang, Dong Wang, Junqiang Zhang, Xuan Li, Xiaoqing Liu, Meng Zhang, Xingtao Wang, Bo Liu
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
The realization of fully coherent light sources at extreme ultraviolet to x-ray region has been a long-standing challenge for laser technologies. While modern single pass free-electron lasers (FELs) hold the ability to produce very intense x-ray radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::722107b7b31d082f48e9b3da8e16ffbf
https://pubmed.ncbi.nlm.nih.gov/31061391
https://pubmed.ncbi.nlm.nih.gov/31061391
Publikováno v:
Nuclear Science and Techniques. 29
A balanced optical microwave phase detector (BOMPD) based on a 3 × 3 coupler is presented. This system was developed to extract ultra-low-jitter microwave signals from optical pulse trains emitted by mode-locked Er-fiber lasers, and synchronized mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0984b2953507dbdbf99dbec223024907
https://doi.org/10.1007/s41365-018-0419-8
https://doi.org/10.1007/s41365-018-0419-8
Autor:
Chao Feng, Tong Zhang, Jianhui Chen, Haixiao Deng, Meng Zhang, Xingtao Wang, Bo Liu, Taihe Lan, Dong Wang, Zhentang Zhao
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 9, p 090701 (2011)
The local energy spread of electron beam is a very important parameter for high-gain free-electron lasers (FELs), especially the seeded FELs. Highly accurate measurement of the extremely small local energy spread is rather challenging. In this paper,
Externí odkaz:
https://doaj.org/article/f5aa50ab483a46bab8c8a877c91f6499
Autor:
Taihe Lan, Wenyan Zhang, Zhinan Zeng, Xingtao Wang, Bin Li, Bo Liu, Jia Liu, Xiaoqing Liu, Haixiao Deng, Lijian Zhang
Publikováno v:
New Journal of Physics. 19:113025
Deriving single or few cycle terahertz (THz) pulse by an intense femtosecond laser through cascaded optical rectification is a crucial technique in cutting-edge time-resolved spectroscopy to characterize micro-scale structures and ultrafast dynamics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99bdf3aa8ce4fdd6a753c9f4b3b38d96
https://doi.org/10.1088/1367-2630/aa82e7
https://doi.org/10.1088/1367-2630/aa82e7