发明申请
- 专利标题: OPTICAL ELEMENTS AND INFORMATION STORAGE DEVICES INCLUDING THE SAME
- 专利标题(中): 光学元件和信息存储设备,包括它们
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申请号: US13297713申请日: 2011-11-16
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公开(公告)号: US20120257484A1公开(公告)日: 2012-10-11
- 发明人: Sung-chul Lee , Seung-hoon Han , In-kyeong Yoo
- 申请人: Sung-chul Lee , Seung-hoon Han , In-kyeong Yoo
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2011-0032146 20110407
- 主分类号: G11B13/08
- IPC分类号: G11B13/08 ; G02B6/00
摘要:
An optical element and an information storage device including the same. The optical element may include an optical waveguide structure for transforming circularly polarized light into plasmon and transmitting the plasmon. The optical waveguide structure may emit a circularly polarized plasmonic field. The optical element may be used in an information storage device. For example, the information storage device may include a recording medium and a recording element for recording information on the recording medium, and the recording element may include the optical element. The information may be recorded on the recording medium by using the circularly polarized plasmonic field generated by the optical element.