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JPS5375950A Expired / Lapsed JP ⏱️ 0.0 years remaining

Formation of hologram

Assignee: Fujitsu Ltd
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Filing: 1976-12-16
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Granted: —
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Expires: 1996-12-16
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Abstract

Abstract PURPOSE: To eliminate astigmatism and image distorsion, even if the wave fronts are made different upon formation and reproduction of FZP (Fresnel Zone Plate), by making plane waves incident at an angle upon the surface of a photosensitive material while fixing the angle between the plane waves and spherical waves. COPYRIGHT: (C)1978,JPO&Japio

Inventors

  • 👤 Hiroyuki Ikeda
  • 👤 Moritoshi Ando

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-25 09:49
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/10; G06K7/10544; G06K7/10821; G06K7/10861; G06K7/10871

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