Title:
NONLINEAR OPTICAL THIN FILM AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JPH03294829
Kind Code:
A
Abstract:
PURPOSE:To allow the uniform doping of multiple fine metallic particles into optically transparent materials by alternately depositing the fine metallic particles grown to an island shape and the optically transparent materials grown as a continuous film. CONSTITUTION:This thin film consists of the laminated structure alternately laminated with the fine metallic particles 2 grown to the island shape on a substrate 1 and the optically transparent materials 3 grown as the continuous film. A remarkable and preferable effect is obtainable if the thickness a in the direction perpendicular to the substrate surface of the fine metallic particles 2 grown to the island shape and the thickness b in the direction perpendicular to the substrate 1 surface of the optically transparent materials 3 grown as the continuous film satisfy the relation a<=b. The uniform doping of the fine metallic particles 2 at the unified grain size into the optically transparent materials at a high concn. is possible in this way.
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Inventors:
YOSHIDA MASARU
MANABE YOSHIO
MITSUYU TSUNEO
TANAHASHI ICHIRO
MANABE YOSHIO
MITSUYU TSUNEO
TANAHASHI ICHIRO
Application Number:
JP9797290A
Publication Date:
December 26, 1991
Filing Date:
April 13, 1990
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G02F1/35; C03C17/36; G02F1/355; (IPC1-7): C03C17/36; G02F1/35
Attorney, Agent or Firm:
Shigetaka Awano (1 person outside)
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