Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Mulong Liu"'
Autor:
Xinyu Wang, Xuke Qiu, Mulong Liu, Feng Liu, Mengmeng Li, Linpei Xue, Bohan Chen, Mingran Zhang, Peng Xie
Publikováno v:
Opto-Electronic Science, Vol 2, Iss 12, Pp 1-7 (2023)
Mode-locked microcombs with flat spectral profiles provide the high signal-to-noise ratio and are in high demand for wavelength division multiplexing (WDM)-based applications, particularly in future high-capacity communication and parallel optical co
Externí odkaz:
https://doaj.org/article/c69b22ee888942f693705c9eef99288b
Autor:
Wenmi Shi, Zhiheng Li, Xuening Fan, Qiyuan Sun, Mulong Liu, Huimin Huang, Zhizhou Lu, Wei Zhao
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 1, Pp 1-7 (2023)
We theoretically investigate dynamics of dark pulse and Raman-Kerr microcombs generation influenced by higher-order effects, including high-order dispersion (HOD), stimulated Raman scattering (SRS) and self-steepening (SS) effects in silicon microres
Externí odkaz:
https://doaj.org/article/fb7b61bfa04f49d2909f58128deed063
Publikováno v:
New Journal of Physics, Vol 24, Iss 5, p 053003 (2022)
We demonstrate that strong stimulated Raman scattering in silicon and germanium microresonators can induce stable and breathing dark pulses generation circumventing traditional complex approaches such as pump modulation and mode coupling. Although mu
Externí odkaz:
https://doaj.org/article/d78bea38e48e4524817ec3d1ab5aebf7
Autor:
Zhizhou Lu, Weiqiang Wang, Wenfu Zhang, Sai T. Chu, Brent E. Little, Mulong Liu, Leiran Wang, Chang-Ling Zou, Chun-Hua Dong, Bailing Zhao, Wei Zhao
Publikováno v:
AIP Advances, Vol 9, Iss 2, Pp 025314-025314-5 (2019)
In this paper, we first experimentally demonstrate deterministic generation and switching of dissipative Kerr solitons (DKSs) in a thermally controlled micro-ring resonator based on high-index doped silica glass platform. In our scheme, an auxiliary
Externí odkaz:
https://doaj.org/article/404b3eaeea894d9faca9589d28638f5e
Publikováno v:
Optics express. 30(17)
We demonstrate an emergent solitonic pulse generation approach exploiting the externally introduced or intrinsic loss fluctuation effects. Single or multiple pulses are accessible via self-evolution of the system in the red, blue detuning regime or e
Publikováno v:
Physical Review Applied. 18
Publikováno v:
Mathematical Problems in Engineering.
Accurate three-dimensional measurement of potholes is a significant concern in road maintenance. However, the assessment of road potholes still relies heavily on human inspectors to make maintenance suggestions. To realize full-field measurement of p
Publikováno v:
Optics & Laser Technology. 150:107923
Autor:
Aihu, Zheng, Qibing, Sun, Leiran, Wang, Mulong, Liu, Chao, Zeng, Guoxi, Wang, Lingxuan, Zhang, Weichen, Fan, Wei, Zhao, Wenfu, Zhang
Publikováno v:
Applied optics. 59(4)
We investigate the influence of third-order dispersion of dispersive elements, three-photon absorption and free-carrier effects on mid-infrared time magnification via four-wave mixing (FWM) in ${{\rm Si}_{0.8}}{{\rm Ge}_{0.2}}$Si
Publikováno v:
Journal of Alloys and Compounds. 757:288-297
The microstructure, optical and electrical properties of sputtering-derived HfGdO high-k gate dielectric thin films as a function of the Gd doping content have been systematically investigated. X-ray diffraction (XRD) measurements have indicated that