JPH0350360U - - Google Patents
Info
- Publication number
- JPH0350360U JPH0350360U JP11039489U JP11039489U JPH0350360U JP H0350360 U JPH0350360 U JP H0350360U JP 11039489 U JP11039489 U JP 11039489U JP 11039489 U JP11039489 U JP 11039489U JP H0350360 U JPH0350360 U JP H0350360U
- Authority
- JP
- Japan
- Prior art keywords
- grating
- holding plate
- plate
- glass tube
- held
- 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
- 239000011521 glass Substances 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
Landscapes
- Lasers (AREA)
Description
第１図は本考案の実施例のＴＥＡ−ＣＯ２レー
ザ発振装置の概略説明図、第２図は従来のグレー
テイングを用いたＴＥＡ−ＣＯ２レーザ発振装置
の概略説明図である。
図中、１……出力ミラー、２……レーザチヤン
バ、３……基準板、４……ガラス管、５……グレ
ーテイング保持板、６……グレーテイング、７…
…支持部材、８……ベローズ、９……ガラス管保
持板を示す。
FIG. 1 is a schematic illustration of a TEA-CO 2 laser oscillation device according to an embodiment of the present invention, and FIG. 2 is a schematic illustration of a TEA-CO 2 laser oscillation device using a conventional grating. In the figure, 1... output mirror, 2... laser chamber, 3... reference plate, 4... glass tube, 5... grating holding plate, 6... grating, 7...
. . . support member, 8 . . . bellows, 9 . . . glass tube holding plate.
Claims (1)
出力ミラーから所定距離離間して配置された基準
板と、該基準板にベローズを介して取りつけられ
たガラス管保持板と、グレーテイングを保持した
グレーテイング保持板とが配置されたＴＥＡ−Ｃ
Ｏ２レーザ発振装置であつて、 グレーテイング保持板は、基準板に対し、低膨
張合金よりなる支持部材を横架して保持されると
ともに、ガラス管保持板とグレーテイング保持板
とによつて、ガラス管の両端を挟持し、 該ガラス管を通して視覚できる位置にグレーテ
イングがグレーテイング保持板により保持された
構造を有することを特徴とするＴＥＡ−ＣＯ２レ
ーザ発振装置。[Claims for Utility Model Registration] In order from the laser emission side, an output mirror, a reference plate placed a predetermined distance from the output mirror, and a glass tube holder attached to the reference plate via a bellows. TEA-C in which a plate and a grating holding plate holding a grating are arranged
In the O 2 laser oscillation device, the grating holding plate is held by horizontally suspending a support member made of a low expansion alloy with respect to the reference plate, and the grating holding plate is held by a glass tube holding plate and a grating holding plate. A TEA-CO 2 laser oscillation device characterized by having a structure in which a grating is held by a grating holding plate at a position where both ends of a glass tube are sandwiched and can be seen through the glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11039489U JPH0350360U (en) | 1989-09-22 | 1989-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11039489U JPH0350360U (en) | 1989-09-22 | 1989-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0350360U true JPH0350360U (en) | 1991-05-16 |
Family
ID=31658929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11039489U Pending JPH0350360U (en) | 1989-09-22 | 1989-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350360U (en) |
-
1989
- 1989-09-22 JP JP11039489U patent/JPH0350360U/ja active Pending
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