5 citations · 5 across the 4 of their papers we have counts for
4 papers
Preliminary demonstration of flexible dual-energy X-ray phase-contrast imaging
Shenghao Wang, Guibin Zan, Qiuping Wang +1
Currently, dual-energy X-ray phase contrast imaging is usually conducted with an X-ray Talbot-Lau interferometer. However, in this system, the two adopted energy spectra have to be…
Motionless and fast measurement technique for obtaining the spectral diffraction efficiencies of a grating
Shenghao Wang, Shijie Liu, Jianda Shao +3
The measurement of the spectral diffraction efficiencies of a diffraction grating is essential for improving the manufacturing technique and for assessing the grating's function in…
Apparatus for measuring the uniformity of the optical transmittance of a semispherical surface at normal incidence
Shenghao Wang, Shijie Liu, Jianda Shao +5
In this paper, we build an apparatus for measuring the optical transmittance and its uniformity for a semispherical surface at normal incidence; the system is primarily comprised o…
Setup for measuring the optical propagation time in matter
Shenghao Wang, Shijie Liu, You Zhou +1
Optical propagation time in matter could reveal fruitful information, such as the velocity of light and the sample's refractive index. In this paper, we build a simple and robust s…