Session Index

Holography and Information Processing

Holography and Information Processing VI
Saturday, Dec. 4, 2021  10:45-12:15
Room: 302d
11:00 - 11:15
Manuscript ID.  0113
Paper No.  2021-SAT-S0406-O001
Min-Rui Wu Two gratings misalignment measurement by heterodyne interferometer
Min-Rui Wu;Chen-Yu Ye;Cheng-Chih Hsu

In this study, a misalignment measurement method was proposed which based on grating-type heterodyne interferometry. The misalignment between two transmission type grating can be obtained and approximated of 0.6 µm.

11:15 - 11:30
Manuscript ID.  0476
Paper No.  2021-SAT-S0406-O002
Hsuan Yu Chu Ko Recording true-color holograms using photopolymer materials
Hsuan Yu Chu Ko;Shiuan Huei Lin;Ken Yu Hsu;Vera Marinova

In this paper, we present our investigations on recording true-color holograms using photopolymer materials. The principle and experiments for recording and reconstructing colors of the 3D object based on the recording material and reconstruction light source characteristics are described. The results provide a prerequisite fund of knowledge for building up an electronic true-color holographic 3D display.

11:30 - 11:45
Manuscript ID.  0467
Paper No.  2021-SAT-S0406-O003
Yueh-Jung Chu Study of Liquid Crystal Device Using Photo-polymerization 3D Printing.
Yueh-Jung Chu;Hsi-Fu Shih

Optical elements fabricated by 3D printing shows fixed transmittance owing to the restriction of fabrication process. This research combines polymer dispersed liquid crystal (PDLC) with an element fabricated by photo-polymerization 3D printing, making the transmittance of the element tunable as the electric field applied increasingly.

11:45 - 12:00
Manuscript ID.  0584
Paper No.  2021-SAT-S0406-O004
Chia-Jung Cheng Rainbow Holographic Display by Computer-Generated Holographic Stereogram
Chia-Jung Cheng;Jung-Ping Liu

We integrate the rainbow holographic technique and the depth-added computer-generated composite hologram (DA-CGHS) to produce a computer-generated rainbow hologram (CGRH). By the proposed method, high definition three-dimensional image can be reconstructed by using white light illumination.