A New High-Resolution Printer for Digitally Synthetic Holograms

• Yamanaka Shunsuke

  Department of Electrical Engineering and Computer Science, Kansai University Toppan Printing Co., Ltd.

• Matsushima Kyoji

  Department of Electrical Engineering and Computer Science, Kansai University

Bibliographic Information

Other Title

• ディジタル合成ホログラム用高解像度プリンタの高精度化
• ディジタル ゴウセイ ホログラムヨウ コウカイゾウド プリンタ ノ コウセイドカ

Abstract

Our fringe printer for printing digitally synthetic holograms, which we reported in a previous article, was improved to increase its stability and resolution. The old model was capable of printing elliptical dots in a diameter of 2×4 μm by focusing the beam of a laser diode onto a hologram dry plate. However, active control to focus the laser beam was not taken into account in the design, and therefore, the resolution and the stability were limited. The new fringe printer has had mechanisms incorporated to detect surface undulations in the recording materials and control the beam waist only on the surface. These improvements made it possible to reduce the dot size to 1.5×3 μm and to keep the dots size within a large area.

Journal

• The Journal of The Institute of Image Information and Television Engineers

  The Journal of The Institute of Image Information and Television Engineers 58 (11), 1665-1668, 2004

  The Institute of Image Information and Television Engineers

Keywords

• CGH

Details

• CRID: 1390282680074755328
• NII Article ID: 110006837065
• NII Book ID: AN10588970
• DOI: 10.3169/itej.58.1665
• ISSN: 18816908
• ISSN: 13426907
• NDL BIB ID: 7131593
• Web Site: http://id.ndl.go.jp/bib/7131593
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7131593
• Web Site: http://www.jstage.jst.go.jp/article/itej1997/58/11/58_11_1665/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed