国际光学工程学会
期刊
会议
图书
作者:Xinzhu Sang , Kuiru Wang
来源:[J].Optical Engineering(IF 0.88), 2016, Vol.55 (4), pp.046111-046111SPIE
摘要:We experimentally demonstrated the generation of dispersive waves (DWs) at the visible wavelength by coupling femtosecond pulses into the anomalous dispersion region of the second-order mode of a homemade photonic crystal fiber. When center wavelengths of the pump pulses are...
作者:Xinzhu Sang , Binbin Yan ...
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (2), pp.026113-026113SPIE
摘要:The ultraviolet to visible continuum generations are experimentally demonstrated by coupling femtosecond pump pulses around 800 nm into the normal dispersion region close to the zero-dispersion wavelength in the fundamental mode of a silica photonic crystal fiber (PCF). The ultra...
作者:... Binbin Yan , Xinzhu Sang , Chongxiu Yu
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (4), pp.045102-045102SPIE
摘要:We propose an all-optical spectral quantization scheme based on soliton self-frequency shift (SSFS) and spectral compression (SC) in cascaded chalcogenide-silicon slot waveguides. The optical spectrum can be compressed to 13 nm after the process of SSFS. Simulation results show t...
作者:Xinzhu Sang , Songlin Xie ...
来源:[J].Journal of Electronic Imaging(IF 1.061), 2014, Vol.23 (4), pp.043008-043008SPIE
摘要:A visible region of interest (ROI) extraction method based on region expansion is proposed. It is a method that is combined with a new reverse realization of calibration based on homography. The proposed method extracts the ROI automatically and successfully and simultaneously ca...
作者:Junmin Leng , Xinzhu Sang , Binbin Yan
来源:[J].Optical Engineering(IF 0.88), 2014, Vol.53 (3), pp.033105-033105SPIE
摘要:An effective speckle suppression method in digital holography is experimentally demonstrated with a wavelength-tunable coherent light source and a moving diffuser. Multiple off-axis digital holograms with different wavelengths and random phases are obtained. The Fresnel transform...
作者:... Gerald Farrell , Xinzhu Sang , Chongxiu Yu
来源:[J].Optical Engineering(IF 0.88), 2014, Vol.53 (5), pp.056102-056102SPIE
摘要:We propose a scheme for the real-time optical sampling of a multicast signal based on the parametric process. The linearly chirped and time-broadened pulses are used instead of the traditional mode-locked sampling pulses. The amount of signal copies or the rate of sampling train ...
作者:Xinzhu Sang , Qiang Wu ...
来源:[J].Optical Engineering(IF 0.88), 2015, Vol.54 (5), pp.056107-056107SPIE
摘要:An alternative light source for coherent anti-Stokes Raman scattering (CARS) microspectroscopy based on red-shifted solitons in a polarization-maintaining photonic crystal fiber (PM-PCF) is experimentally demonstrated. By coupling femtosecond pulses into the anomalous disper...

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