PACS: 42.70.L, 42.40.Ht, 78.20.- e

Recording of rainbow holograms using As₂Se₃ amorphous layers

V.I. Min'ko, I.Z. Indutnyy, P.F. Romanenko, A.A. Kudryavtsev
Institute of Semiconductor Physics, National Academy of Sciences,
45, prosp. Nauki, 03028, Kyiv-28, Ukraine.

 Semiconductor Physics, Quantum Electronics & Optoelectronics. 2000. V. 3, N 2. P. 251-253.

Abstract. The simple method of phase-relief rainbow master-hologram recording using the only laser has been developed. In this method at both recording steps (a normal transmission hologram and phase-relief sunlight-viewable master hologram recording) the same inorganic chalcogenide photoresist and the same postexposure one-stage treatment are used. It results in more simple and cheaper process of master hologram fabrication.

Keywords: rainbow hologram, inorganic photoresist, recording medium, As₂Se₃ amorphous layer.

Paper received 05.10.99; revised manuscript received 15.03.00; accepted for publication 21.03.00.

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