JPS6036601U - optical element - Google Patents

optical element

Info

Publication number
JPS6036601U
JPS6036601U JP12904683U JP12904683U JPS6036601U JP S6036601 U JPS6036601 U JP S6036601U JP 12904683 U JP12904683 U JP 12904683U JP 12904683 U JP12904683 U JP 12904683U JP S6036601 U JPS6036601 U JP S6036601U
Authority
JP
Japan
Prior art keywords
optical element
sets
mutually parallel
angle
parallel surfaces
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12904683U
Other languages
Japanese (ja)
Other versions
JPH0138561Y2 (en
Inventor
豊和 野田
裕 大木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP12904683U priority Critical patent/JPS6036601U/en
Publication of JPS6036601U publication Critical patent/JPS6036601U/en
Application granted granted Critical
Publication of JPH0138561Y2 publication Critical patent/JPH0138561Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は従来の光学装置を示す配置図、第３
図は本考案による光学素子を適用した光学式記録装置を
示す配置図、第４図は本考案による光学素子の他の実施
例を示す側面図である。 ′　５は光学素子を構成するプリズム、５ａ、５ｂ　９
５　ｃｇ　　５　ｄはその２組の互いに平行な面である
。Figures 1 and 2 are layout diagrams showing a conventional optical device;
The figure is a layout diagram showing an optical recording apparatus to which the optical element according to the present invention is applied, and FIG. 4 is a side view showing another embodiment of the optical element according to the present invention. ' 5 is a prism constituting an optical element, 5a, 5b 9
5 cg 5 d are the two sets of mutually parallel surfaces.

Claims (1)

【実用新案登録請求の範囲】 ２組の互いに平行な２面を有するプリズムから成り、該
２組の互いに平行な２面間の成す角度を１１上記プリズ
ムの屈折率をｎとするとき、角度ｉを ｔａｎｉ＝１７ｎ を満足するように選定して成る光学素子。[Claims for Utility Model Registration] Consisting of two sets of prisms having two mutually parallel surfaces, where the angle between the two sets of mutually parallel surfaces is 11 and the refractive index of the prism is n, the angle i is selected to satisfy tani=17n.
JP12904683U 1983-08-19 1983-08-19 optical element Granted JPS6036601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12904683U JPS6036601U (en) 1983-08-19 1983-08-19 optical element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12904683U JPS6036601U (en) 1983-08-19 1983-08-19 optical element

Publications (2)

Publication Number Publication Date
JPS6036601U true JPS6036601U (en) 1985-03-13
JPH0138561Y2 JPH0138561Y2 (en) 1989-11-17

Family

ID=30292529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12904683U Granted JPS6036601U (en) 1983-08-19 1983-08-19 optical element

Country Status (1)

Country Link
JP (1) JPS6036601U (en)

Also Published As

Publication number Publication date
JPH0138561Y2 (en) 1989-11-17

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