JPS59101213U - Optical fiber observation device - Google Patents
Optical fiber observation deviceInfo
- Publication number
- JPS59101213U JPS59101213U JP19678682U JP19678682U JPS59101213U JP S59101213 U JPS59101213 U JP S59101213U JP 19678682 U JP19678682 U JP 19678682U JP 19678682 U JP19678682 U JP 19678682U JP S59101213 U JPS59101213 U JP S59101213U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- objective lens
- observation device
- mirror
- fiber observation
- 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
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Microscoopes, Condenser (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
第１図は光ファイバの軸合状態を略示した斜視図、第２
図は従来例の略示図、第３図は本考案装置の略示図であ
る。
１・・・・・・光ファイバ、２・・・・・・接眼レンズ
、３・・・・・・−−対物レンズ、４・・・・・・観察
機、５・・・・・・鏡、６・・・・・・光 ′路増
長器。Figure 1 is a perspective view schematically showing the alignment state of optical fibers;
The figure is a schematic diagram of a conventional example, and FIG. 3 is a schematic diagram of the device of the present invention. 1... Optical fiber, 2... Eyepiece, 3... Objective lens, 4... Observer, 5... Mirror , 6... Optical path intensifier.
Claims (1)
は上記対物レンズとの間隔を保持して該対物レンズ側に
傾斜−状に配置されており、その対物レンズと鏡との間
に介在された光ファイバと、鏡に写った光ファイバの虚
像とを、上記観察機により観察する装置において、Ｌｌ
＜Ｌ２（Ｌｌは対物レンズから光ファイバまでの光路
長、”２は対物レンズから光ファイバの虚像までの光路
長）をＬ１＝Ｌ２に調整するための光路増長器が光ファ
イバと対物レンズとの間に介在されている光ファイバの
観察装置。 へThe observation device is equipped with an eyepiece lens and an objective lens, and the mirror is arranged obliquely toward the objective lens while maintaining a distance from the objective lens, and the mirror is arranged in an inclined manner on the objective lens side while maintaining a distance from the objective lens. In the apparatus for observing an optical fiber interposed in Ll and a virtual image of the optical fiber reflected in a mirror using the above-mentioned observation machine,
<L2 (Ll is the optical path length from the objective lens to the optical fiber, 2 is the optical path length from the objective lens to the virtual image of the optical fiber) to adjust L1=L2. An observation device for the optical fiber interposed between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19678682U JPS59101213U (en) | 1982-12-27 | 1982-12-27 | Optical fiber observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19678682U JPS59101213U (en) | 1982-12-27 | 1982-12-27 | Optical fiber observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59101213U true JPS59101213U (en) | 1984-07-07 |
Family
ID=30421993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19678682U Pending JPS59101213U (en) | 1982-12-27 | 1982-12-27 | Optical fiber observation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101213U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6070407A (en) * | 1983-09-27 | 1985-04-22 | Sumitomo Electric Ind Ltd | Method and mechanism for observing optical fiber core |
| JPS6161106A (en) * | 1984-09-01 | 1986-03-28 | Fujikura Ltd | Welding connection device of optical fiber |
| JPS6161108A (en) * | 1984-09-01 | 1986-03-28 | Fujikura Ltd | Welding connection device of optical fiber |
| JPS61295513A (en) * | 1985-06-24 | 1986-12-26 | Nippon Kogaku Kk <Nikon> | Optical observation device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5226844A (en) * | 1975-08-25 | 1977-02-28 | Canon Inc | Microscope |
| JPS578510A (en) * | 1980-06-17 | 1982-01-16 | Nippon Telegr & Teleph Corp <Ntt> | Connector for optical fibers by melt-sticking |
-
1982
- 1982-12-27 JP JP19678682U patent/JPS59101213U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5226844A (en) * | 1975-08-25 | 1977-02-28 | Canon Inc | Microscope |
| JPS578510A (en) * | 1980-06-17 | 1982-01-16 | Nippon Telegr & Teleph Corp <Ntt> | Connector for optical fibers by melt-sticking |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6070407A (en) * | 1983-09-27 | 1985-04-22 | Sumitomo Electric Ind Ltd | Method and mechanism for observing optical fiber core |
| JPS6161106A (en) * | 1984-09-01 | 1986-03-28 | Fujikura Ltd | Welding connection device of optical fiber |
| JPS6161108A (en) * | 1984-09-01 | 1986-03-28 | Fujikura Ltd | Welding connection device of optical fiber |
| JPS61295513A (en) * | 1985-06-24 | 1986-12-26 | Nippon Kogaku Kk <Nikon> | Optical observation device |
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