Browsing by Author "Lin, Chen-Yu"

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Characterization of Silicon Photonics Modulator Integration and High Efficiency Testing Platform
(2019-01-01)
Chen, Shang-Chun
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Wun, Sin-Jhu
;
Hsu, Chih-Hsiang
;
Lin, Chen-Yu
;
Zhang, Jie
We successfully establish a silicon photonics device manufacturing and testing platform in 200mm SOI wafer. We integrate modulator and driver chip to show 30Gbis PAM4 capability. A fully-automatic wafer level characterization process is built up for all optical devices in surface coupling method.
Texture Tiling on 3D Models Using Automatic Polycube-maps and Wang Tiles
(2010-01-01)
Chang, Chin-Chen
;
Lin, Chen-Yu
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資訊工程學系
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Department of Computer Science
In mapping textures onto 3D models, it is essential to eliminate all seams and avoid excessive distortions To achieve these goals, texture tiling provides an alternative approach for texturing surfaces In this paper, a texture tiling approach that combines polycube-maps and Wang tiles for 3D models is proposed The polycube of a 3D model is first constructed automatically and a tiling mechanism is then used to fill the tiles on the polycube Finally, rectangular cells which are transformed front the polycube are generated and textures are mapped onto the 3D model The results show that the proposed approach leads to seamless texture mapping on 3D models