R
Rui Zhang
Researcher at Shandong University
Publications - 12
Citations - 396
Rui Zhang is an academic researcher from Shandong University. The author has contributed to research in topics: Saturable absorption & Photonics. The author has an hindex of 7, co-authored 11 publications receiving 315 citations.
Papers
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Journal ArticleDOI
Nonlinear Optical Response of Organic–Inorganic Halide Perovskites
Rui Zhang,Jiandong Fan,Xing Zhang,Haohai Yu,Huaijin Zhang,Yaohua Mai,Tianxiang Xu,Jiyang Wang,Henry J. Snaith +8 more
TL;DR: In this paper, the nonlinear optical response of triiodide (CH3NH3PbI3) and mixed halide perovskite absorbers was investigated and the results showed that they have large nonlinear refractive index (NRI), 3 orders of magnitude larger than that of silicon.
Journal ArticleDOI
Broadband Black Phosphorus Optical Modulator in the Spectral Range from Visible to Mid‐Infrared
Rui Zhang,Yuxia Zhang,Haohai Yu,Huaijin Zhang,Ruilong Yang,Bingchao Yang,Zhongyuan Liu,Jiyang Wang +7 more
TL;DR: In this paper, a BP broadband optical modulator is experimentally constructed and passively modulated by using a BP optical sensor as the saturable absorber in bulk lasers at 639 nm (red), 1.06μm (near-infrared), and 2.1 μm (midinfrared) and the obtained results provide a promising alternative for rare broadband optoelectronics and broaden the application range of BP in photonics.
Journal ArticleDOI
Broadband atomic-layer MoS 2 optical modulators for ultrafast pulse generations in the visible range.
Yuxia Zhang,Haohai Yu,Rui Zhang,Gang Zhao,Huaijin Zhang,Yanxue Chen,Liangmo Mei,Mauro Tonelli,Jiyang Wang +8 more
TL;DR: Broadband atomic-layer MoS2 optical modulators for the visible ultrafast pulse generation are developed and selected based on the proposed design criteria for novel two-dimensional (2D) optical modulator.
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High-Order Nonlinearity of Surface Plasmon Resonance in Au Nanoparticles: Paradoxical Combination of Saturable and Reverse-Saturable Absorption
TL;DR: In this paper, the authors investigated the mechanisms of SA and RSA in Au NPs and found that high-order nonlinearities play a vital role in the change of the nonlinear absorption behavior from SA to RSA.
Journal ArticleDOI
Passively Q-switched ytterbium-doped ScBO3 laser with black phosphorus saturable absorber
Dazhi Lu,Zhongben Pan,Rui Zhang,Tianxiang Xu,Ruilong Yang,Bingchao Yang,Zhongyuan Liu,Haohai Yu,Huaijin Zhang,Jiyang Wang +9 more
TL;DR: In this article, the authors demonstrate a passively Q-switched Yb3+-dopedScBO3 bulk laser using a black phosphorous (BP) saturable absorber, a two-dimensional semiconductor.