KR920017042A - Optical head for magneto-optical disk - Google Patents
Optical head for magneto-optical disk Download PDFInfo
- Publication number
- KR920017042A KR920017042A KR1019910003372A KR910003372A KR920017042A KR 920017042 A KR920017042 A KR 920017042A KR 1019910003372 A KR1019910003372 A KR 1019910003372A KR 910003372 A KR910003372 A KR 910003372A KR 920017042 A KR920017042 A KR 920017042A
- Authority
- KR
- South Korea
- Prior art keywords
- optical
- disk
- magneto
- linearly polarized
- polarized light
- Prior art date
Links
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 의한 광자기 디스크용 광학헤드의 구성을 나타낸 개략적인 광학배치도, 제2도 (A)∼(F)는 제1도의 각 부위를 통과한 광의 편광면 변화를 나타내는 설명도.FIG. 1 is a schematic optical arrangement showing the configuration of an optical head for a magneto-optical disk according to the present invention, and FIGS. 2A to 2F are explanatory diagrams showing changes in polarization planes of light passing through respective portions of FIG.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910003372A KR920017042A (en) | 1991-02-28 | 1991-02-28 | Optical head for magneto-optical disk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910003372A KR920017042A (en) | 1991-02-28 | 1991-02-28 | Optical head for magneto-optical disk |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920017042A true KR920017042A (en) | 1992-09-26 |
Family
ID=67400340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910003372A KR920017042A (en) | 1991-02-28 | 1991-02-28 | Optical head for magneto-optical disk |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920017042A (en) |
-
1991
- 1991-02-28 KR KR1019910003372A patent/KR920017042A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |