JPH0160206U - - Google Patents
Info
- Publication number
- JPH0160206U JPH0160206U JP15696487U JP15696487U JPH0160206U JP H0160206 U JPH0160206 U JP H0160206U JP 15696487 U JP15696487 U JP 15696487U JP 15696487 U JP15696487 U JP 15696487U JP H0160206 U JPH0160206 U JP H0160206U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- image
- axis
- reflecting mirrors
- core
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本案装置の構成を示す模式図、第２，
３，４図は本案装置の光路中途における像の模式
図、第５，７，９図は本案装置の観察対象の像模
式図、第６，８図は本案装置の合成用プリズム近
傍における光路状態を表した模式図、第１０図は
従来の光学装置の模式図、第１１図は従来の観察
対象の像の模式図である。
１，２…光フアイバ、１ａ，２ａ…コア、４…
対物レンズ、５…分割用プリズム、６ａ，６ｂ，
７ａ，７ｂ…鏡、８…合成用プリズム。
Figure 1 is a schematic diagram showing the configuration of the proposed device;
Figures 3 and 4 are schematic diagrams of the image in the middle of the optical path of the proposed device, Figures 5, 7, and 9 are schematic diagrams of the image of the object to be observed by the proposed device, and Figures 6 and 8 are the optical path state near the combining prism of the proposed device. FIG. 10 is a schematic diagram of a conventional optical device, and FIG. 11 is a schematic diagram of a conventional image of an object to be observed. 1, 2...Optical fiber, 1a, 2a...Core, 4...
Objective lens, 5...Dividing prism, 6a, 6b,
7a, 7b... Mirror, 8... Prism for synthesis.
Claims (1)
向端部をレンズで拡大結像させ、該像を観察して
コアの軸調心を行なう光学装置において、 対物レンズと、該対物レンズ軸上に９０゜の頂
部がくるように配し、像が左右に分割されるよう
にした分割用プリズムと、該分割用プリズムの左
右に配し、分割用プリズムからの像を対物レンズ
軸方向に変換する一対の第１の反射鏡と、該反射
鏡からの像をさらに対面方向に変換する一対の第
２の反射鏡と、対物レンズ軸上に９０゜の頂部が
くるように配し、左右からの像がひとつに合成さ
れるごとくした合成用プリズムとを具備し、該合
成用プリズムは対物レンズ軸方向に移動自在とさ
れていることを特徴とする光フアイバのコア軸調
心用光学装置。[Claims for Utility Model Registration] In an optical device that uses a lens to form an enlarged image of the opposing ends of two optical fibers whose end surfaces face each other, and to observe the image to align the axis of the core, an objective lens A splitting prism is arranged so that the apex of the objective lens is located at 90 degrees on the axis of the objective lens, and the image is divided into left and right parts. a pair of first reflecting mirrors that convert the image in the direction of the objective lens axis; a pair of second reflecting mirrors that further converts the image from the reflecting mirrors in the direction facing the objective lens; A core of an optical fiber comprising a combining prism arranged in such a manner that images from the left and right are combined into one, and the combining prism is movable in the axial direction of the objective lens. Optical device for axis alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15696487U JPH0160206U (en) | 1987-10-13 | 1987-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15696487U JPH0160206U (en) | 1987-10-13 | 1987-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160206U true JPH0160206U (en) | 1989-04-17 |
Family
ID=31435980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15696487U Pending JPH0160206U (en) | 1987-10-13 | 1987-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160206U (en) |
-
1987
- 1987-10-13 JP JP15696487U patent/JPH0160206U/ja active Pending
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