Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Wei, Dunzhao"'
Publikováno v:
Nanophotonics, Vol 13, Iss 21, Pp 4029-4035 (2024)
Two-dimensional (2D) layered materials without centrosymmetry, such as GaSe, have emerged as promising novel optical materials due to large second-order nonlinear susceptibilities. However, their nonlinear responses are severely limited by the short
Externí odkaz:
https://doaj.org/article/fba7fda52cfe460aa1a09d9594dd2871
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3465-3476 (2024)
The concept of orbital angular momentum (OAM) of light has not only advanced fundamental physics research but also yielded a plethora of practical applications, benefitting from the abundant methods for OAM generation based on linear, nonlinear and c
Externí odkaz:
https://doaj.org/article/104fc1099751465c871e33ce92ff41aa
Autor:
Wei, Dan, Ma, Jiantao, Wang, Tianxin, Xu, Chuan, Cai, Yin, Zhang, Lidan, Fang, Xinyuan, Wei, Dunzhao, Zhu, Shining, Zhang, Yong, Xiao, Min
Rotation is a common motional form in nature, existing from atoms and molecules, industrial turbines to astronomical objects. However, it still lacks an efficient and reliable method for real-time image processing of a fast-rotating object. Since the
Externí odkaz:
http://arxiv.org/abs/2005.07428
Autor:
Wei, Dunzhao, Chen, Pengcheng, Hu, Xiaopeng, Zhang, Yipeng, Yao, Wenzhe, Ni, Rui, Lv, Xinjie, Zhang, Yong, Zhu, Shining, Xiao, Min
Laguerre-Gaussian (LG) modes, carrying orbital angular momentum of light, are critical for important applications such as high-capacity optical communications, super-resolution imaging, and multi-dimensional quantum entanglement. Advanced development
Externí odkaz:
http://arxiv.org/abs/2004.12384
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Phys. Rev. Applied 11, 014038 (2019)
The rapid developments in orbital-angular-momentum-carrying Laguerre-Gaussian (LG0 l) modes in recent years have facilitated progresses in optical communication, micromanipulation and quantum information. However, it is still challenging to efficient
Externí odkaz:
http://arxiv.org/abs/1807.09963
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Wei, Dunzhao, Wang, Yongmei, Liu, Dongmei, Zhu, Yunzhi, Zhong, Weihao, Fang, Xinyuan, Zhang, Yong, Xiao, Min
Optical orbital angular momentum (OAM) provides an additional dimension for photons to carry information in high-capacity optical communication. Although the practical needs have intrigued the generations of miniaturized devices to manipulate the OAM
Externí odkaz:
http://arxiv.org/abs/1610.03584
Autor:
Fang, Xinyuan, Yang, Guang, Wei, Dunzhao, Wei, Dan, Ni, Rui, Ji, Wei, Hu, Xiaopeng, Hu, Wei, Zhang, Yong, Zhu, S. N., Xiao, Min
We experimentally demonstrate the orbital angular momentum (OAM) conversion by the coupled nonlinear optical processes in a quasi-periodically poled LiTaO3 crystal. In such crystal, third-harmonic generation (THG) is realized by the coupled second-ha
Externí odkaz:
http://arxiv.org/abs/1512.04125