JPH0186258U - - Google Patents
Info
- Publication number
- JPH0186258U JPH0186258U JP18267987U JP18267987U JPH0186258U JP H0186258 U JPH0186258 U JP H0186258U JP 18267987 U JP18267987 U JP 18267987U JP 18267987 U JP18267987 U JP 18267987U JP H0186258 U JPH0186258 U JP H0186258U
- Authority
- JP
- Japan
- Prior art keywords
- laser
- light source
- excitation light
- medium
- tube
- 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
- 230000005284 excitation Effects 0.000 claims description 5
- 239000012809 cooling fluid Substances 0.000 claims 2
- 239000013543 active substance Substances 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
Description
第１図は本発明の一実施例に係るレーザ装置の
部分断面図、第２図は第１図における―線断
面図、第３図は本発明の他の実施例を示す部分断
面図、第４図は本発明の従来例を示す部分断面図
である。
１１…励起光源、１２…透光性管体、１２ａ…
レーザ媒体、１２ｂ…レーザ媒体冷却用流体たる
冷却水、１３ｅ…励起光源冷却用流体たる冷却水
。
FIG. 1 is a partial sectional view of a laser device according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line -- in FIG. 1, and FIG. 3 is a partial sectional view showing another embodiment of the present invention. FIG. 4 is a partial sectional view showing a conventional example of the present invention. DESCRIPTION OF SYMBOLS 11... Excitation light source, 12... Translucent tube body, 12a...
Laser medium, 12b... Cooling water as a fluid for cooling the laser medium, 13e... Cooling water as a fluid for cooling the excitation light source.
Claims (1)
ねて形成したレーザ媒体を励起光源の周囲にスパ
イラル状に配置し、これらレーザ媒体及び励起光
源の周辺に冷却用流体を流通させるようにしたレ
ーザ装置において、 透光性の管体を前記励起光源の周囲にスパイラ
ル状に配置し、この管体内に前記レーザ媒体を収
容するとともに、この管体内に前記レーザ媒体を
冷却するレーザ媒体冷却用流体を流通させるよう
にしたことを特徴とするレーザ装置。[Claims for Utility Model Registration] A laser medium formed by bundling a plurality of optical fibers containing a laser active substance is arranged in a spiral around an excitation light source, and a cooling fluid is distributed around the laser medium and the excitation light source. In the laser device, a light-transmitting tube is arranged in a spiral around the excitation light source, the laser medium is housed in the tube, and the laser medium is cooled in the tube. A laser device characterized in that a medium cooling fluid is circulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18267987U JPH0186258U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18267987U JPH0186258U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186258U true JPH0186258U (en) | 1989-06-07 |
Family
ID=31474123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18267987U Pending JPH0186258U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015079942A (en) * | 2013-08-28 | 2015-04-23 | オーエフエス ファイテル，エルエルシー | Coupler of exciting light and signal light liquid-cooled with high power |
| JPWO2020059433A1 (en) * | 2018-09-21 | 2021-08-30 | 三星ダイヤモンド工業株式会社 | Optical fiber cooling device and optical fiber laser device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845416U (en) * | 1971-09-16 | 1973-06-14 | ||
| JPS5680190A (en) * | 1979-12-05 | 1981-07-01 | Mitsubishi Electric Corp | Gas laser device |
| JPS60175477A (en) * | 1984-02-21 | 1985-09-09 | Hoya Corp | Laser light amplifier |
-
1987
- 1987-11-30 JP JP18267987U patent/JPH0186258U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845416U (en) * | 1971-09-16 | 1973-06-14 | ||
| JPS5680190A (en) * | 1979-12-05 | 1981-07-01 | Mitsubishi Electric Corp | Gas laser device |
| JPS60175477A (en) * | 1984-02-21 | 1985-09-09 | Hoya Corp | Laser light amplifier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015079942A (en) * | 2013-08-28 | 2015-04-23 | オーエフエス ファイテル，エルエルシー | Coupler of exciting light and signal light liquid-cooled with high power |
| JP2017208563A (en) * | 2013-08-28 | 2017-11-24 | オーエフエス ファイテル，エルエルシー | Coupler of exciting light and signal light liquid-cooled with high power |
| JPWO2020059433A1 (en) * | 2018-09-21 | 2021-08-30 | 三星ダイヤモンド工業株式会社 | Optical fiber cooling device and optical fiber laser device |
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