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Dongcheng Han on Muck Rack

Dongcheng Han

As seen in: Optica
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Articles

Optimization of the static volumetric 3D display system based on two-step two-frequency upconversion of Er3+-doped tellurite glass

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By Gang Miao, Dongcheng Han, Yan Deng, Qiang Zhao
| Optica Verified
We demonstrate a high-brightness, high-contrast static volumetric three-dimensional (3D) display based on the two-step, two-frequency upconversion by optimizing the incidence angle and the number of two-dimensional graphical slices of the digital micromirror device (DMD). A homemade cubic volume of tellurite glass (${22}\;{\rm mm} \times {22}\;{\rm mm} \times {22}\;{\rm mm}$) doped with 0.7% erbium ions (${{\rm Er}^{3 +}}$) is used as the display medium.
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Enhanced upconversion luminescence of Er3+/Y3+ co-doped tellurite glasses for volumetric three-dimensional display

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By Dongcheng Han, Yan Deng, Qiang Zhao, Gang Miao
| Optica Verified
Large-sized ${{\rm Er}^{3 +}}/{{\rm Y}^{3 +}}$ co-doped tellurite glasses with high image quality were prepared by a conventional melt-quenching method for volumetric three-dimensional display. The effects of the concentration of ${{\rm Er}^{3 +}}$ and ${{\rm Y}^{3 +}}$ on the two-frequency upconversion luminescence properties and volumetric three-dimensional display were investigated.
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Ultrafast Response Organic Photoswitch Materials and Their Application in Volumetric 3D Display

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By Qiang Zhao, Liangliang Zhang, Dongcheng Han, Shizhi Yang
| dx.doi.org
RETURN TO ARTICLES ASAPPREVSurfaces, Interfaces...Surfaces, Interfaces, and ApplicationsNEXT Dongcheng Han Key Laboratory of Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China Science Island Branch of Graduate School, University of Science and Technology of China, Hefei, Anhui 230026, China Advanced Laser Technology Laboratory of Anhui Province, Hefei 230037, China , * Shizhi Yang Key Laboratory of Atmospheric Optics,...
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