JPS6240504U - - Google Patents
Info
- Publication number
- JPS6240504U JPS6240504U JP13204285U JP13204285U JPS6240504U JP S6240504 U JPS6240504 U JP S6240504U JP 13204285 U JP13204285 U JP 13204285U JP 13204285 U JP13204285 U JP 13204285U JP S6240504 U JPS6240504 U JP S6240504U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- face
- obtaining
- measuring
- outer diameter
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Description
第１図はこの考案の一実施例の平面図、第２図
はより具体的な他の実施例の平面図、第３図は従
来例の模式図である。
１１，２１，３１…光フアイバ、１２，２５…
大口径光フアイバ、１３，２８，３２…対物レン
ズ、１４，２９，３６…テレビジヨンカメラ、２
２…光フアイバ被覆部、２３…真空チヤツク、２
４，２６…フアイバホルダ、３３…ランプハウス
、３４…レンズ、３５…ハーフミラー。
FIG. 1 is a plan view of one embodiment of this invention, FIG. 2 is a plan view of another more specific embodiment, and FIG. 3 is a schematic diagram of a conventional example. 11, 21, 31...optical fiber, 12, 25...
Large diameter optical fiber, 13, 28, 32... Objective lens, 14, 29, 36... Television camera, 2
2...Optical fiber coating part, 23...Vacuum chuck, 2
4, 26...Fiber holder, 33...Lamp house, 34...Lens, 35...Half mirror.
Claims (1)
イバの側方から強い光を照射する手段と、該端面
の前方から該光フアイバの端面の画像を得る手段
とからなる光フアイバの外径測定装置。 An apparatus for measuring the outer diameter of an optical fiber, comprising means for irradiating strong light from the side of the optical fiber at a portion close to the end face of the optical fiber, and means for obtaining an image of the end face of the optical fiber from in front of the end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13204285U JPH0350407Y2 (en) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13204285U JPH0350407Y2 (en) | 1985-08-29 | 1985-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6240504U true JPS6240504U (en) | 1987-03-11 |
| JPH0350407Y2 JPH0350407Y2 (en) | 1991-10-28 |
Family
ID=31031061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13204285U Expired JPH0350407Y2 (en) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350407Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024018737A1 (en) * | 2022-07-21 | 2024-01-25 | 住友電気工業株式会社 | Optical fiber end face observing device, and optical fiber end face observing method |
-
1985
- 1985-08-29 JP JP13204285U patent/JPH0350407Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024018737A1 (en) * | 2022-07-21 | 2024-01-25 | 住友電気工業株式会社 | Optical fiber end face observing device, and optical fiber end face observing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350407Y2 (en) | 1991-10-28 |