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15:30 - 15:45
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Paper No. 2014-Thu-S0402-O002
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| Jung Fan Tung
Award Candidate
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Volume Polarization Holographic Recording in a Thick Photo-induced Birefringent Medium
Jung Fan Tung,Ken Y. Hsu,Shiuan Huei Lin,
In this paper, we present the theoretical analyses of volume polarization holographic recording in a thick photo-induced birefringent material by using vector coupled wave equations. The polarization characteristics of diffracted light are discussed. These results are very useful for further optical information applications using a volume polarization hologram.
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15:45 - 16:00
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Paper No. 2014-Thu-S0402-O003
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| Jhih-Syuan Fu
Award Candidate
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Modeling the Optical Coherence of Light Source in Phase-space Measurement
Jhih-Syuan Fu,Ming-Shu Hsiao,Jie-En Li,Hao-Chien Chiu,Chun-Hao Tien,
Phase optics provides powerful insights to investigate the coherent behavior of optical systems. In this study, we used a lenslet array to capture the phase-space information. With adjustment of coherence of a light source and Gaussian-Schell regression, we successfully model the Wigner distribution function of a partial coherent light source.
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16:00 - 16:15
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Paper No. 2014-Thu-S0402-O017
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| Pei-Qin Du
Award Candidate
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Design and fabrication of diffraction optical elements for the stereoscopic measuring system
Pei-Qin Du,Hsi-Fu Shih,
This paper is to design the phase-only binary diffractive optical element that can diffract a finer speckle patterns for the application of stereoscopic measuring systems. The iterative Fourier transform algorithm (IFTA) was adopted to calculate the elements. After fabricating the elements, the experimental result shows that the speckle density could be well improved.
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16:15 - 16:30
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Paper No. 2014-Thu-S0402-O018
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| Yi Hsin Huang
Award Candidate
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Achieving augmented reality by computer generated hologram
Yi Hsin Huang,Ken Hsu,Shiuan Huei Lin,
We present an interactive augmented reality system that combines a real-time computer generated hologram (CGH) and a motion sensor device. The CGH is produced by a point cloud algorithm, and the motion sensing is achieved by a finger sensor Leap.
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16:30 - 16:45
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Paper No. 2014-Thu-S0402-O033
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| Tsung-Jan Chang
Award Candidate
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Full-color modified Gerchberg-Saxton algorithm-type Computer Generated Holography projection system
Tsung-Jan Chang,Chien-Yue Chen,Hsuan-Ting Chang,Pei-Jung Wu,Yi-Sheng Chang,
Modified Gerchberg-Saxton Algorithm is used for compiling the RGB Computer Generated Holography in this study, and the RGB reconstructed image is modulated the white-light image through X-Cube to implement the full-color MGSA-type CGH projection system.
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16:45 - 17:00
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Paper No. 2014-Thu-S0402-O034
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| Louie Wang
Award Candidate
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Synthesis of two azobenzene-based composites and their characteristics for optical storage
Tzu-Chien Hsu,Louie Wang,Yen-Pi Tseng,Wei-Hung Su,
Two approaches using the azobenzene-based composites to fabricate re-writable materials for optical storage is described. Diffraction efficiency of the materials is studied as well.
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