| 摘要(英) |
‘‘Image-plane disk-type multiplex holography’’ (IPDTMH) was proposed by Prof. Y. S. Cheng and Dr. C. H. Chen in 2000. The cylindrical lens used in conventional technique was forsaken in their optical system. By using multiplex-exposure method, the picket-fence effect was also successfully eliminated. IPDTMH can be reconstructed using white-light illumination, and 3D image can be displayed for the observer by normal-viewing.
In this study, the fabrication method and the parameter design of image-plane disk-type multiplex holography for virtual-image generation are described. With computer simulation, we analyze the holographic model of the disk-type hologram under white-light reconstruction. By the changing values of the hologram number and the wavelength corresponding to the observed image points, we can numerically obtain the width-to-height ratio of the reconstructed image under different observation distances and various vertical viewing angles. We also describe how the position of observation ring belonging to different wavelength moves with holographic parameters. Next, we illustrate the formation of interference fringes appeared on the reconstructed image. These fringes can be viewed at the overlapping area of diffracted light from adjacent holograms and this phenomenon is successfully eliminated by optimized parameters described in this study. Finally, we can fill the dark area of observation ring with diffracted object beam by changing the distance between reference beam and hologram disk in the holographic fabrication process, and thus the picket-fence effect can be eliminated.
|
| 參考文獻 |
[1] D. Gabor, “A new microscopic principle,” Nature 161, 777 (1948).
[2] E. N. Leith and J. Upatnieks, ‘‘Reconstructed wavefronts and communication theory,’’ J. Opt. Soc. Amer. 52, 1123-1130 (1962).
[3] E. N. Leith and J. Upatnieks, ‘‘Wavefront reconstructions with continuous-tone object ,’’ J. Opt. Soc. Amer. 52, 1377-1381 (1963).
[4] S. A. Benton, “Hologram reconstructions with extended light sources,” J. Opt. Soc. Amer. 59, 1545-1546(1969).
[5] D. J. De Bitetto, “Hologram panoramic stereograms synthesized from white-light recordings,” Appl. Opt. 8, 1740-1741 (1966).
[6] D. J. De Bitetto, “Bandwidth reduction of hologram transmission system by elimination of vertical parallax,” Appl. Phys. Lett. 12, 176-178 (1968).
[7] L. Cross, “The multiple technique for cylindrical holographic stereograms,” Proc. SPIE (1977).
[8] S. A. Benton, “Survey of holographic stereograms,” Proc. SPIE, 367, 15-19 (1982).
[9] K. Okada, S.Yoshii, Y.Yamaji, J. Tsujiuchi, and T. Ose, “Conical holographic stereograms,” Opt. Commun. 73, 347-350 (1989).
[10] Y. S. Cheng, W. H. Su, and R. C. Chang, “ Disk-type multiplex holography,” Appl. Opt. 38, 3093-3100 (1999).
[11] 陳志宏，“成像面圓盤型複合全像術研究”，國立中央大學，碩士論文，民國八十九年。
[12] Y. S. Cheng, and C. H. Chen, ‘‘Image-plane disk-type multiplex hologram,’’ Appl. Opt. 42(35), 7013-7022 (2003).
[13] 蘇永添，“可環繞觀賞之成像面圓盤型複合全像術”，國立中央大學，碩士論文，民國九十一年。
[14] Y. S. Cheng, Y. T. Su, and C. H. Chen, “360-degree viewable image-plane disk-type multiplex holography by one-step recording,” Opt, Express 18(13), 14012-14023 (2010).
[15] 林傳傑，“成像面圓盤型複合全像術之虛實像設計”，國立中央大學，碩士論文，民國九十三年。
[16] 謝易辰，“反射式圓盤型複合全像術”，國立中央大學，碩士論文，民國九十三年。
[17] Y. S. Cheng, C. H. Chen, and Y. C. Hsieh, ‘‘Reflection disk-type multiplex holograpy using two-step recording,’’ Jpn. J. Appl. Phys. 47(9), 7173-7181 (2008).
[18] 簡天隆，“擴展垂直視角之反射式圓盤型複合全像術”，國立中央大學，碩士論文，民國九十四年。
[19] 陳志宏，“產生實像之成像面圓盤型複合全像片製作與複製研究”，國立中央大學，博士論文，民國九十七年。
[20] C. H. Chen, Y. S. Cheng, and Z. Y. Lei, ‘‘Single-beam copying system of 360-degree viewable image-plane disk-type multiplex holograpm and polarization effects on diffraction efficiency, Opt, Express 15(17), 10804-10813 (2007).
[21] 陳俊廷，“平面型母片之彩色反射式圓盤型複合全像術”，國立中央大學，碩士論文，民國一百年。
[22] 吳威霖，“彩色穿透式成像面圓盤型複合全像術”，國立中央大學，碩士論文，民國一百年。
|
[Endnote RIS 格式]
[相關文章]
[文章引用]
[完整記錄]
[館藏目錄]
[檢視]
plurk
funp
live
udn
HD
myshare
netvibes
friend
youpush
delicious
baidu
Google bookmarks
del.icio.us
hemidemi
facebook
twitter
google
reddit