JPS5810404U - Laser irradiation device - Google Patents
Laser irradiation deviceInfo
- Publication number
- JPS5810404U JPS5810404U JP1981102843U JP10284381U JPS5810404U JP S5810404 U JPS5810404 U JP S5810404U JP 1981102843 U JP1981102843 U JP 1981102843U JP 10284381 U JP10284381 U JP 10284381U JP S5810404 U JPS5810404 U JP S5810404U
- Authority
- JP
- Japan
- Prior art keywords
- irradiation device
- laser irradiation
- input end
- face
- laser light
- 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
- Optical Elements Other Than Lenses (AREA)
- Laser Surgery Devices (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図および第２図は従来例を示す構成図、第３図はこ
の考案の一実施例を示す構成図。第４図は第３図におけ
る光ファイバーの出射端部の拡大断面図、第５図はこの
考案の他の実施例を示す平面図である。
１１・・・レーザ発振器、１４・・・光ファイバー、１
８′・・・出射端面、２２・・・除去部。1 and 2 are block diagrams showing a conventional example, and FIG. 3 is a block diagram showing an embodiment of this invention. FIG. 4 is an enlarged sectional view of the output end of the optical fiber in FIG. 3, and FIG. 5 is a plan view showing another embodiment of this invention. 11... Laser oscillator, 14... Optical fiber, 1
8′...Emission end face, 22...Removal part.
Claims (1)
端から出たレーザ光を集光レンズで集束し被加工物に照
射するレーザ加工装置において、上記入射端のコア部端
面ば円形の平面になり出射端側のコア端面は上記入射端
より小面積になることを特徴とするレーザ照射装置。In a laser processing device that introduces laser light into the core part of the input end of an optical fiber, and focuses the laser light emitted from the output end with a condensing lens and irradiates it onto the workpiece, the end face of the core part of the input end is shaped into a circular plane. A laser irradiation device characterized in that the core end face on the output end side has a smaller area than the input end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981102843U JPS5810404U (en) | 1981-07-13 | 1981-07-13 | Laser irradiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981102843U JPS5810404U (en) | 1981-07-13 | 1981-07-13 | Laser irradiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5810404U true JPS5810404U (en) | 1983-01-22 |
Family
ID=29897477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981102843U Pending JPS5810404U (en) | 1981-07-13 | 1981-07-13 | Laser irradiation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810404U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225048A (en) * | 1983-06-06 | 1984-12-18 | シイベル機械株式会社 | Laser knife |
| JPS60190310U (en) * | 1984-05-28 | 1985-12-17 | 長田電機工業株式会社 | Contact type laser scalpel |
| JPS6131142A (en) * | 1984-07-25 | 1986-02-13 | 富士写真光機株式会社 | Blood vessel anastomosis laser probe |
| WO1987001816A1 (en) * | 1985-09-20 | 1987-03-26 | Masataka Negishi | Light deflector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102047A (en) * | 1977-02-18 | 1978-09-06 | Hitachi Ltd | Treating method of optical fiber end face |
| JPS5583010A (en) * | 1978-12-16 | 1980-06-23 | Mochida Pharmaceut Co Ltd | Optical fiber for co2 laser surgical knife |
-
1981
- 1981-07-13 JP JP1981102843U patent/JPS5810404U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102047A (en) * | 1977-02-18 | 1978-09-06 | Hitachi Ltd | Treating method of optical fiber end face |
| JPS5583010A (en) * | 1978-12-16 | 1980-06-23 | Mochida Pharmaceut Co Ltd | Optical fiber for co2 laser surgical knife |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225048A (en) * | 1983-06-06 | 1984-12-18 | シイベル機械株式会社 | Laser knife |
| JPS60190310U (en) * | 1984-05-28 | 1985-12-17 | 長田電機工業株式会社 | Contact type laser scalpel |
| JPS6131142A (en) * | 1984-07-25 | 1986-02-13 | 富士写真光機株式会社 | Blood vessel anastomosis laser probe |
| WO1987001816A1 (en) * | 1985-09-20 | 1987-03-26 | Masataka Negishi | Light deflector |
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