ION-ETCHED BLAZED HOLOGRAPHIC ZONE PLATES.

K. Kosuge, S. Sugama, Y. Ono, N. Nishida

Research output: Contribution to conferencePaperpeer-review

5 Citations (Scopus)

Abstract

Both high diffraction efficiency and mass producibility are required for practical use of holographic optical elements. Surface relief holograms achieve high through-put feature by using the hot pressing method, but lack diffraction efficiency. Blazed holographic gratings, formed by the ion etching method, satisfy both requirements. This paper describes a blazed hologram formation technique, an ion etching control method and experimental results for concentric holographic zone plates by ion beam etching.

Original languageEnglish
Pages526-527
Number of pages2
Publication statusPublished - 1984 Dec 1
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)

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