Title: Hologram recording carrier
Application Number: 200580010785 Application Date: 2005.03.15
Publication Number: 1961357 Publication Date: 2007.05.09
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G11B7/0065;G03H1/02
Applicant(s) Name: Pioneer Corp. Address:
Inventor(s) Name: Itoh Yoshihisa;Kubota Yoshihisa
Attorney & Agent: huanglun wei
Abstract:
    A hologram recording carrier for recording or reproducing information by light irradiation comprises a hologram recording layer where an optical interference pattern formed by a coherent reference light and a component of a signal light is stored inside as a diffraction grating and a reflective layer formed on the surface of the hologram recording layer opposite to the surface where the lights are incident and having nonreflective parts arranged at the same intervals as the record intervals of the diffraction grating.
Time: 5