대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2007년도 하계종합학술대회 논문집
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- Pages.337-338
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- 2007
Phase Shift(PS) Mirror를 이용한 광 Pickup
Optical Pickup applied to Phase Shift(PS) Mirror
- Kim, Kyeong-Min (Electronic Engineering Ajou University) ;
- Kim, Sang-Bae (Electronic Engineering Ajou University)
- 발행 : 2007.07.11
초록
The present paper proposes the method which improves a record and remaking efficiency of the optical pickup as applying the mirror where Phase Shift(PS) principle is applied to optical pickup. Plan to get a circularly polarized light quality above quality which is embodied through Existing Quater Wave Plate(QWP) and a function of total reflection mirror as applying PS mirror which integrates QWP with the function of the total reflection to optical pickup. In the present paper, embody circularly polarized light quality through applying PS mirror to optical pickup, and it through, plan to propose to come true the optimization of recording and remaking CD/DVD disc.
키워드