Invention Grant
- Patent Title: High speed hologram recording apparatus
- Patent Title (中): 高速全息记录仪
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Application No.: US13838366Application Date: 2013-03-15
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Publication No.: US09367036B2Publication Date: 2016-06-14
- Inventor: Kyoung-seok Pyun , Andrew Putilin , Alexander Morozov , Ivan Bovsunovskiy , Chil-sung Choi
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: RU2012127529 20120703; KR10-2012-0098481 20120905
- Main IPC: G03H1/30
- IPC: G03H1/30 ; G03H1/26 ; G03H1/02

Abstract:
A hologram recording apparatus is provided, including: a coherent light source; a beam splitter which splits a beam emitted from the coherent light source into a signal beam and a reference beam; a signal beam forming unit including a first optical element which splits the signal beam into a plurality of sub signal beams and deflects the plurality of sub signal beams in different directions. The signal beam forming unit further directs the plurality of sub signal beams onto a hologram recording medium. The recording apparatus also includes a reference beam forming unit which directs the reference onto a location on the hologram recording medium which overlaps with locations on the hologram recording medium on which the plurality of sub signal beams are incident.
Public/Granted literature
- US20140009809A1 HIGH SPEED HOLOGRAM RECORDING APPARATUS Public/Granted day:2014-01-09
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