JPS59121603U - Composite beam splitter prism - Google Patents

Composite beam splitter prism

Info

Publication number
JPS59121603U
JPS59121603U JP1520983U JP1520983U JPS59121603U JP S59121603 U JPS59121603 U JP S59121603U JP 1520983 U JP1520983 U JP 1520983U JP 1520983 U JP1520983 U JP 1520983U JP S59121603 U JPS59121603 U JP S59121603U
Authority
JP
Japan
Prior art keywords
prism
piece
beam splitter
composite beam
whose
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
JP1520983U
Other languages
Japanese (ja)
Other versions
JPH059683Y2 (en
Inventor
昭夫 岡本
Original Assignee
株式会社モリサワ
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 株式会社モリサワ filed Critical 株式会社モリサワ
Priority to JP1520983U priority Critical patent/JPS59121603U/en
Publication of JPS59121603U publication Critical patent/JPS59121603U/en
Application granted granted Critical
Publication of JPH059683Y2 publication Critical patent/JPH059683Y2/ja
Granted legal-status Critical Current

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  • Optical Elements Other Than Lenses (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 the drawing]

図面は本考案の実施例を示すもので、第１図はその斜視
図、第２図は分解斜視図、第３図は写真植字機に利用し
た場谷の、説明図である。 １・・・中央プリズム片、２．３・・・接合面、４・・
・上部プリズム片、７・・・下部プリズム片、５．８・
・・半反射面、６・・・全反射面。The drawings show an embodiment of the present invention; FIG. 1 is a perspective view thereof, FIG. 2 is an exploded perspective view, and FIG. 3 is an explanatory view of a case used in a phototypesetting machine. 1...Central prism piece, 2.3...Joint surface, 4...
・Upper prism piece, 7...Lower prism piece, 5.8・
... Semi-reflective surface, 6... Totally reflective surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上下面を水平面に対して垂直方向に４５度の角度で傾斜
し且つ互いに平面方向に９０度の位相でもって対向する
上下接合面２．３に形成した中央プリズム片１と、前端
面を前記上部接合面２に一体に接合した半反射面５に形
成すると共に後端面を垂直面に対して水平方向に傾斜し
ている全反射面６に形成した上部プリズム片４と、傾斜
上面を前記中央プリズム片１の下部接合面３に一体に接
合した半反射面８に形成している下部プリズム片７とよ
りなることを特徴とする複合ビームスプリッタ−プリズ
ム。A central prism piece 1 formed on upper and lower joint surfaces 2.3 whose upper and lower surfaces are inclined at an angle of 45 degrees perpendicularly to the horizontal plane and which face each other with a phase of 90 degrees in the plane direction, and a front end surface formed on the upper part. An upper prism piece 4 is formed as a semi-reflective surface 5 integrally joined to the joint surface 2, and a total reflection surface 6 whose rear end surface is inclined horizontally with respect to the vertical surface, and an upper prism piece 4 whose inclined upper surface is formed on the central prism. A composite beam splitter prism comprising a lower prism piece 7 formed on a semi-reflective surface 8 integrally joined to a lower joint surface 3 of the piece 1.
JP1520983U 1983-02-03 1983-02-03 Composite beam splitter prism Granted JPS59121603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1520983U JPS59121603U (en) 1983-02-03 1983-02-03 Composite beam splitter prism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1520983U JPS59121603U (en) 1983-02-03 1983-02-03 Composite beam splitter prism

Publications (2)

Publication Number Publication Date
JPS59121603U true JPS59121603U (en) 1984-08-16
JPH059683Y2 JPH059683Y2 (en) 1993-03-10

Family

ID=30146544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1520983U Granted JPS59121603U (en) 1983-02-03 1983-02-03 Composite beam splitter prism

Country Status (1)

Country Link
JP (1) JPS59121603U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531186A (en) * 1969-01-22 1970-09-29 Boeing Co Three-directional optical element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531186A (en) * 1969-01-22 1970-09-29 Boeing Co Three-directional optical element

Also Published As

Publication number Publication date
JPH059683Y2 (en) 1993-03-10

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