Session Index

Optical Information Processing and Holography

Holography and Applications (II)
Friday, Dec. 4, 2015  16:10-17:40
Chair: 許根玉 (Ken Yuh Hsu),鄭益祥 (Yih-Shyang Cheng)
Room: Delta B03(B1F)
16:10 - 16:40 Paper No.  2015-FRI-S0402-I001
Invited Speaker:
Yoshio Hayasaki
Holographic manipulation of femtosecond laser pulses for material processing

Holography is very useful to manipulate femtosecond laser pulses for material processing with high throughout and high light-use efficiency. A computer-generated hologram (CGH) displayed on a spatial light modulator (SLM) offers an arbitrary spatial shaping of the pulses.

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16:40 - 16:55 Paper No.  2015-FRI-S0402-O001
Yi-Hao Chen Award Candidate Plasmonic Metasurface for Color Hologram

We design an aluminum-based phase-modulated multi-color meta-hologram (MCMH) that is polarization-dependent and capable of producing images in three primary colors (red, green and blue). It has the structure of patterned aluminum nanorods which have surface plasmon resonances in these three colors controlled by different lengths of rods.

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16:55 - 17:10 Paper No.  2015-FRI-S0402-O002
Fan-Hsi Hsu Award Candidate Proposal of Radially and Azimuthally Holographic Polarizers

A novel design of radially and azimuthally holographic polarizers were proposed for the first time which can generate a cylindrical vector beam. With separately exposure, this kind of element is consisted of several radially arranged fan-shaped volume holograms. Therefore, it has all merits of conventional substrate-mode volume holographic elements.

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17:10 - 17:25 Paper No.  2015-FRI-S0402-O003
Shu-Yu Chen Award Candidate Fabrication of 3D Photonic Crystal Structure Using Double Exposure Lithography

In the paper, we proposed a new technique to fabricate the 3D photonic crystal structure using double exposure process with ±45° angle. The advantage of the technique is fast and lower cost with in large area manufacture. In optical experiment, we will demonstrate our preliminary results.

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17:25 - 17:40 Paper No.  2015-FRI-S0402-O004
Chung-Mou Hsu Award Candidate Lens array applied to holographic data storage system

In this paper, we using lens array applied in holographic data storage system. Improve the signal to noise ratio of image in process of reading. Lens array combined with Reed-Solomon/sparse code to achieve data storage.

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