| 摘要(英) |
Reflection hologram has the property of high wavelength selectivity. In this paper variation of interference angle between object and reference waves are adopted for changing the spacing of grating. Using this property we can design the viewing slits at a fixed location in the space for blue (442nm), green (532nm), red (633nm) light.The proposed experimental procedure consists of four steps : In the first step, a diffuser is added into the optical system to increase the vertical viewing window, and we control the angle between the diffuser and the optical axis of the object wave to achieve the requirement for the incident angle of object wave in the fourth step. Then, all the 2D images retrieved from the master hologram are sequentially recorded onto the second master hologram with a cylindrical reference wave using multiple-exposure procedure. Next, we adopt a collimated wave as the reconstruction reference beam to to control the direction of the image wave from the second master hologram. In the fourth step, all the 2D blue images are recorded on the transfer hologram using a cylindrical reference wave and then all the 2D green and red images are recorded on the transfer hologram using plane reference wave. After bending the transfer hologram into a cylinder, the source line of cylindrical reference wave for hologram recording of the blue image is compressed into a point on the axis of our cylindrical hologram. And the point light source situated at this location also reconstructs waves for green and red images.
This thesis extends the four-step process proposed in the thesis entitled “Reflection image-plane alcove cylindrical multiplex holography”. Diffraction theory and computer simulation are used to calculate the direction of the diffracted beam and to obtain the parameters needed for the experimental setup. The characteristics of the reconstructed 3D images and the methods to improve the quality of images are also discussed.
|
| 參考文獻 |
[1] D. Gabor, “A new microscopic principle,” Nature ,161 777-778 (1948)
[2] D. Gabor, “Microscope by reconstructed wavefronts,” Proc. Roy. Soc. A197, 454-487 (1949).
[3] E. N. Leith and J. Upatnieks, “Wavefront reconstruction with diffused illumination and three dimensional objects,” JOSA ,154, 1295-1301 (1964).
[4] S.A Benton, “Hologram reconstruction with extended light source,” JOSA 59, 1545 (1969).
[5] D.J Debitetto, “Hologram panoramic stereograms synthesized from white-light recordings,” Appl. Opt. 8, 1740-1741 (1966).
[6] L. Cross,”The multiple technique for cylindrical holographic stereograms,” Proc. SPIE (1977).
[7] L. Huff and R. L. Fusek,“Cylindrical holographic stereograms,” International Symposium on Display Holography 1, 91-147 (1981).
[8] Y.S. Cheng, W.H. Su and R.C. Chang,“Disk-type multiplex holography,” Appl. Opt. 38
3093-3100 (1999).
[9] 陳志宏,”成像面圓盤型複合全像術,”中央大學光電科學研究所碩士論文(2000).
[10] 蘇永添,”可環繞觀賞之成像面圓盤型複合全像術,” 中央大學光電科學研究所碩士論文 (2002).
[11] 謝易辰,”反射式圓盤型複合全像術＂中央大學光電科學研究所碩士論文(2004).
[12] 簡天隆,”擴展垂直視角之反射式圓盤型全像術” 中央大學光電科學研究所碩士論文 (2005).
[13] 陳宇宏,”全彩反射式圓盤複合全像術之視窗設計與數值模擬＂中央大學光電研究所碩士論文 (2007).
[14] 邱冠凱,”全彩展示之反射式圓盤型複合全像術＂中央大學光電科學研究所碩士論文(2007).
[15] S.A Benton, “Alcove’ Holograms for Computer-Aided Design” Proc. SPIE, 761, 53
(1987).
[16] 雷鎮遠,”反射式成像面凹面圓柱型複合全像術＂中央大學光電科學研究所碩士論文(2009).
[17] L. H. Lin, “Experimental techniques in making multicolor white light reconstructed
holograms,” Appl. Opt. 6, 1255-1258 (1967).
[18] H. I. Bjelkhagen, “Color holography: its history, stste-of-the-art and future,” Proc. SPIE
6252, 62521U-1-62521U-11 (2006).
[19] E. N. Leith, A. Kozma, J. Upatnieks, J. Marks, N. Massey“Holographic data_storage in
three-dimensional media,”Appl. Opt, 5, 1303-1311 (1966).
|
[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