JPS6439667U - - Google Patents
Info
- Publication number
- JPS6439667U JPS6439667U JP13422187U JP13422187U JPS6439667U JP S6439667 U JPS6439667 U JP S6439667U JP 13422187 U JP13422187 U JP 13422187U JP 13422187 U JP13422187 U JP 13422187U JP S6439667 U JPS6439667 U JP S6439667U
- Authority
- JP
- Japan
- Prior art keywords
- excitation
- laser medium
- lamp
- shaped
- excitation lamp
- 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 11
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の第１実施例の要部横断面図、
第２図は第１図の要部における集光態様説明図、
第３図は本考案の第２実施例の要部横断面図、第
４図は従来のスラブ形レーザー装置の概略構成図
、第５図は第４図におけるＸ―Ｘ断面図で、第６
図Ａ、第６図Ｂは第５図の要部におけるそれぞれ
集光態様説明図、光強度分布説明図である。
１……レーザー媒質、３ａ，３ｂ……光励起面
、４ａ，４ｂ……励起ランプ、５，１２，１３，
１８，１９……集光機構、１０，１５……スラブ
形レーザー装置、１６ａ，１６ｂ……出射光、Ｗ
―Ｗ……仮想分割面。
FIG. 1 is a cross-sectional view of the main part of the first embodiment of the present invention,
FIG. 2 is an explanatory diagram of the light collection mode in the main part of FIG. 1,
3 is a cross-sectional view of the main part of the second embodiment of the present invention, FIG. 4 is a schematic configuration diagram of a conventional slab type laser device, FIG. 5 is a sectional view taken along line XX in FIG. 4, and FIG.
FIG. A and FIG. 6B are an explanatory diagram of a light condensing mode and a light intensity distribution diagram of the main part of FIG. 5, respectively. 1... Laser medium, 3a, 3b... Light excitation surface, 4a, 4b... Excitation lamp, 5, 12, 13,
18, 19... Focusing mechanism, 10, 15... Slab type laser device, 16a, 16b... Outgoing light, W
-W...Virtual dividing plane.
Claims (1)
対向する両光励起面の各外側にそれぞれ該レーザ
ー媒質の長手方向に沿つて配置した直管状励起ラ
ンプと、前記励起ランプが出射する励起光を集光
する該励起ランプごとに設けた集光機構とを備え
、前記励起ランプの軸線は前記レーザー媒質の長
手方向に沿つて該レーザー媒質を前記光励起面に
垂直に二等分する仮想分割面上に配置され、両前
記集光機構はいずれも前記励起光を前記仮想分割
面の両側にそれぞれ集光することを特徴とするス
ラブ形レーザー装置。 A slab-shaped laser medium, a straight tube-shaped excitation lamp disposed along the longitudinal direction of the laser medium on each outside of both opposing light excitation surfaces of the laser medium, and a tube-shaped excitation lamp that condenses excitation light emitted by the excitation lamp. a condensing mechanism provided for each excitation lamp, the axis of the excitation lamp is arranged along the longitudinal direction of the laser medium on a virtual dividing plane that bisects the laser medium perpendicularly to the optical excitation plane, A slab type laser device, wherein both of the focusing mechanisms focus the excitation light on both sides of the virtual dividing plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13422187U JPS6439667U (en) | 1987-09-02 | 1987-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13422187U JPS6439667U (en) | 1987-09-02 | 1987-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6439667U true JPS6439667U (en) | 1989-03-09 |
Family
ID=31392782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13422187U Pending JPS6439667U (en) | 1987-09-02 | 1987-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6439667U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62112387A (en) * | 1985-11-11 | 1987-05-23 | Mitsubishi Electric Corp | Surface pumping type laser |
-
1987
- 1987-09-02 JP JP13422187U patent/JPS6439667U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62112387A (en) * | 1985-11-11 | 1987-05-23 | Mitsubishi Electric Corp | Surface pumping type laser |