Title: Hologram recording medium and recording and reproducing system
Application Number: 200410100115 Application Date: 2004.12.09
Publication Number: 1627211 Publication Date: 2005.06.15
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G03H1/04,G03H1/10,G03H1/22,G11B7/00
Applicant(s) Name: Pioneer Corp. Address:
Inventor(s) Name: Ogasawara Masakazu, Sakano Michio, Tanaka Satoru,
Attorney & Agent: huang lunwei
Abstract:
     A hologram recording medium is a hologram recording medium which is irradiated with light for recording information therein or reproducing information therefrom. The hologram recording medium has a recording layer made of a photo-sensitive material capable of preserving an optical interference pattern, a reflective layer disposed on one side of the recording layer opposite to the side on which an light beam impinges, and a quarter wavelength plate interposed between the recording layer and the reflective layer.
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