JPH0241465U - - Google Patents
Info
- Publication number
- JPH0241465U JPH0241465U JP12051288U JP12051288U JPH0241465U JP H0241465 U JPH0241465 U JP H0241465U JP 12051288 U JP12051288 U JP 12051288U JP 12051288 U JP12051288 U JP 12051288U JP H0241465 U JPH0241465 U JP H0241465U
- Authority
- JP
- Japan
- Prior art keywords
- laser
- excitation
- solid
- oscillation
- emission direction
- 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 6
- 230000010355 oscillation Effects 0.000 claims 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図は本考案の一実施例の構成を示す構成図
、第２図ａは第１図の固体レーザ媒質およびスラ
ブ状の屈折率分布型レンズの側面図、第２図ｂは
スラブ状の屈折率分布型レンズの屈折率を示す図
である。
主要部分の符号の説明、２……固体レーザ媒質
、５……励起光、６……スラブ状の屈折率分布型
レンズ、７―１〜７―３……光フアイバ、８―１
……レーザダイオード。
Figure 1 is a block diagram showing the configuration of an embodiment of the present invention, Figure 2a is a side view of the solid-state laser medium and slab-shaped gradient index lens in Figure 1, and Figure 2b is a side view of the slab-shaped gradient index lens. FIG. 3 is a diagram showing the refractive index of a gradient index lens. Explanation of symbols of main parts, 2...Solid laser medium, 5...Excitation light, 6...Slab-like gradient index lens, 7-1 to 7-3...Optical fiber, 8-1
...Laser diode.
Claims (1)
とによりレーザ発振を行う固体レーザ装置であつ
て、前記レーザ素子の励起面において前記レーザ
発振の出射方向に前記励起用レーザ光を拡散し、
前記レーザ素子の励起面において前記レーザ発振
の出射方向に直交する方向に前記励起用レーザ光
を集束する手段を含むことを特徴とする固体レー
ザ装置。 A solid-state laser device that performs laser oscillation by side-pumping a laser element with an excitation laser beam, the excitation laser beam being diffused in the emission direction of the laser oscillation on the excitation surface of the laser element,
A solid-state laser device comprising means for focusing the excitation laser light in a direction perpendicular to the emission direction of the laser oscillation on the excitation surface of the laser element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12051288U JPH0241465U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12051288U JPH0241465U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241465U true JPH0241465U (en) | 1990-03-22 |
Family
ID=31366689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12051288U Pending JPH0241465U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241465U (en) |
-
1988
- 1988-09-14 JP JP12051288U patent/JPH0241465U/ja active Pending
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