Yunbo Li
Harbin Institute of Technology
14 Papers
71 Citations
Yunbo Li is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Nonlinear system & Refraction. The author has an hindex of 7, co-authored 13 publications. Previous affiliations of Yunbo Li include Soochow University (Suzhou).
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Papers
Preparation and nonlinear optical studies of a novel thermal stable polymer containing azo chromophores in the side chain
TL;DR: In this article, a novel bisfluoro NLO chromophore monomer, 4-[(4-cyanophenyl)diazenyl]phenyl-2,6-difluorobenzoate was synthesized via a two-step synthetic procedure.
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Excited-state absorption and sign tuning of nonlinear refraction in porphyrin derivatives.
Li Jiang,Tonggang Jiu,Yuliang Li,Yunbo Li,Junyi Yang,Junbo Li,Cuihong Li,Huibiao Liu,Yinglin Song +8 more
TL;DR: Results indicate that the sign of self-lensing can be tuned by the coordination of Zn in the porphyrin derivatives, leading to the negative nonlinear refraction repeated appearance.
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Excited-state nonlinearity measurements of ZnPcBr_4/DMSO
Guang Shi,Chunying He,Yunbo Li,Ruixue Zou,Xueru Zhang,Yuxiao Wang,Kun Yang,Yinglin Song,C. H. Wang +8 more
TL;DR: In this paper, a modified picosecond time-resolved pump-probe system based on a 4f nonlinear imaging technique with phase object was used to determine the excited-state absorptive and refractive nonlinearities of a ZnPcBr4/DMSO solution.
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Investigation of dynamics of Kerr liquids by time-resolved pump-probe system based on 4f nonlinear imaging technique with phase object
TL;DR: In this paper, a time-resolved pump-probe system based on the 4f nonlinear imaging technique with phase object is used to obtain the diffraction pattern of the nonlinear filter induced in the liquid CS2 placed in the Fourier plane by a charge-coupled device at various delay times.
11
Patent
Pumping detecting method based on 4f phase coherent imaging
Yinglin Song,Yunbo Li,Yuxiao Wang,Junyi Yang +3 more
- 23 Jan 2008
TL;DR: In this paper, a pump detection method based on 4f phase coherence images was proposed, where the laser output by a laser is divided into a pumping light and detecting light; the pumping light is focused after a time-delay platform on a non-linear sample to generate non linearity; the detecting light detects the change in the pumping-light induced nonlinear sample and is recorded by a CCD.
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