JPS63201364U - - Google Patents
Info
- Publication number
- JPS63201364U JPS63201364U JP9198787U JP9198787U JPS63201364U JP S63201364 U JPS63201364 U JP S63201364U JP 9198787 U JP9198787 U JP 9198787U JP 9198787 U JP9198787 U JP 9198787U JP S63201364 U JPS63201364 U JP S63201364U
- Authority
- JP
- Japan
- Prior art keywords
- holding cylinder
- helium
- fixed
- airtightly
- mirror
- 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
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 239000011630 iodine Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
- Lasers (AREA)
Description
第１図は本考案に係るヘリウム−ネオンガスレ
ーザ装置の一実施例を示す説明用断面図、第２図
はヘリウム−ネオンガスレーザにおけるエネルギ
ーの遷移状態と発振波長を示す説明図、第３図は
メタンガスを封入した別体のセルを用いてヘリウ
ム−ネオンガスレーザ装置を構成する場合の概略
図である。
１０…中央部筒体、１３Ａ，１３Ｂ……蓋部材
、２０……ブリユースター窓保持筒体、３０…ブ
リユースター窓、４０Ａ，４０Ｂ……ミラー保持
筒体、４２Ａ，４２Ｂ……開口、５０Ａ，５０Ｂ
……共振器用ミラー、６０……空間。
Fig. 1 is an explanatory cross-sectional view showing one embodiment of a helium-neon gas laser device according to the present invention, Fig. 2 is an explanatory view showing the energy transition state and oscillation wavelength in a helium-neon gas laser, and Fig. 3 is a methane gas laser. FIG. 2 is a schematic diagram of a helium-neon gas laser device constructed using a separate cell encapsulating a helium-neon gas laser device. DESCRIPTION OF SYMBOLS 10...Central cylinder body, 13A, 13B...Lid member, 20...Brew Star window holding cylinder body, 30...Brew Star window, 40A, 40B...Mirror holding cylinder body, 42A, 42B...Opening, 50A, 50B
...Resonator mirror, 60...Space.
Claims (1)
の中央部筒体の少なくとも一端側において当該中
央部筒体の内部空間に気密に連通するよう固定さ
れたブリユースター窓保持筒体と、この保持筒体
にその筒孔を気密に塞ぐよう固定されたブリユー
スター窓と、このブリユースター窓を空間を介し
て気密に囲むよう前記ブリユースター窓保持筒体
に固定されたミラー保持筒体と、このミラー保持
筒体を気密に塞ぐように固定された共振器用ミラ
ーとを具えてなり、 前記ミラー保持筒体と、前記ブリユースター窓
と、前記共振器用ミラーとにより囲まれる前記空
間に特定の波長成分の発振を低下させるエネルギ
ー吸収用物質を封入したことを特徴とするヘリウ
ム−ネオンガスレーザ管。 ２ エネルギー吸収用物質がメタンガスであるこ
とを特徴とする実用新案登録請求の範囲第１項に
記載のヘリウム−ネオンガスレーザ管。 ３ エネルギー吸収用物質がメタンガスとヨウ素
の混合物であることを特徴とする実用新案登録請
求の範囲第１項に記載のヘリウム−ネオンガスレ
ーザ管。[Claims for Utility Model Registration] 1. A central cylindrical body for forming a discharge space, and a bridge fixed to at least one end side of the central cylindrical body so as to communicate airtightly with the internal space of the central cylindrical body. A Brewster window holding cylinder, a Brewster window fixed to the holding cylinder so as to airtightly close the tube hole thereof, and a Brewster window holder that airtightly surrounds the Brewster window with a space therebetween. It comprises a mirror holding cylinder fixed to a cylinder, and a resonator mirror fixed to airtightly close the mirror holding cylinder, the mirror holding cylinder, the brew star window, and the A helium-neon gas laser tube, characterized in that the space surrounded by the resonator mirror is filled with an energy absorbing substance that reduces oscillation of a specific wavelength component. 2. The helium-neon gas laser tube according to claim 1, wherein the energy absorbing substance is methane gas. 3. The helium-neon gas laser tube according to claim 1, wherein the energy absorbing substance is a mixture of methane gas and iodine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9198787U JPS63201364U (en) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9198787U JPS63201364U (en) | 1987-06-17 | 1987-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201364U true JPS63201364U (en) | 1988-12-26 |
Family
ID=30953273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9198787U Pending JPS63201364U (en) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201364U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52131492A (en) * | 1976-04-28 | 1977-11-04 | Agency Of Ind Science & Technol | Laser equipment containing absorption cell |
| JPS55138287A (en) * | 1979-04-11 | 1980-10-28 | Nec Corp | Linear-polarization type gas laser tube |
-
1987
- 1987-06-17 JP JP9198787U patent/JPS63201364U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52131492A (en) * | 1976-04-28 | 1977-11-04 | Agency Of Ind Science & Technol | Laser equipment containing absorption cell |
| JPS55138287A (en) * | 1979-04-11 | 1980-10-28 | Nec Corp | Linear-polarization type gas laser tube |