JPH0345502U - - Google Patents
Info
- Publication number
- JPH0345502U JPH0345502U JP10644989U JP10644989U JPH0345502U JP H0345502 U JPH0345502 U JP H0345502U JP 10644989 U JP10644989 U JP 10644989U JP 10644989 U JP10644989 U JP 10644989U JP H0345502 U JPH0345502 U JP H0345502U
- Authority
- JP
- Japan
- Prior art keywords
- crystal body
- side crystal
- output
- beam splitter
- coupled
- 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.)
- Pending
Links
- 239000013078 crystal Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Description
第１図は本考案に係るビームスプリツタの一実
施例を示す構成図、第２図は第１図のビームスプ
リツタを用いた光学系の構成図、第３図は他の実
施例の構成図、第４図は第３図のビームスプリツ
タを製造工程を示す原石の斜視図、第５図は本出
願人による従来例を示す構成図である。
１……入射側結晶体プリズム、２……出射側結
晶体プリズム、３……誘電体膜、７……反射面、
８……結晶体プリズム。
Fig. 1 is a block diagram showing one embodiment of a beam splitter according to the present invention, Fig. 2 is a block diagram of an optical system using the beam splitter of Fig. 1, and Fig. 3 is a block diagram of another embodiment. 4 is a perspective view of a raw stone showing the manufacturing process of the beam splitter of FIG. 3, and FIG. 5 is a configuration diagram showing a conventional example by the applicant. DESCRIPTION OF SYMBOLS 1...Incidence side crystal prism, 2...Output side crystal prism, 3...Dielectric film, 7...Reflection surface,
8...Crystal prism.
Claims (1)
側結晶体とをその主軸が互いに直交するよう相互
間に透電体膜を介して結合すると共に、前記誘電
体膜の反射光を前記出射側結晶体からの出射光の
光軸と同平面方向に反射する反射面を有する結晶
体を入射側結晶体に結合したことを特徴とするビ
ームスプリツタ。 (2) 前記結晶体を入射側結晶体と一体成形した
ことを特徴とする請求項(1)記載のビームスプリ
ツタ。[Claims for Utility Model Registration] (1) An incident-side crystal body and at least one output-side crystal body are coupled to each other via a conductive film so that their main axes are perpendicular to each other, and the dielectric A beam splitter characterized in that a crystal body having a reflective surface that reflects light reflected from a body membrane in the same plane as the optical axis of the output light from the output side crystal body is coupled to the input side crystal body. (2) The beam splitter according to claim (1), wherein the crystal body is integrally molded with the incident side crystal body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10644989U JPH0345502U (en) | 1989-09-11 | 1989-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10644989U JPH0345502U (en) | 1989-09-11 | 1989-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345502U true JPH0345502U (en) | 1991-04-26 |
Family
ID=31655178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10644989U Pending JPH0345502U (en) | 1989-09-11 | 1989-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345502U (en) |
-
1989
- 1989-09-11 JP JP10644989U patent/JPH0345502U/ja active Pending
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