JPS6437067A - Oscillation of carbon dioxide laser - Google Patents
Oscillation of carbon dioxide laserInfo
- Publication number
- JPS6437067A JPS6437067A JP19269087A JP19269087A JPS6437067A JP S6437067 A JPS6437067 A JP S6437067A JP 19269087 A JP19269087 A JP 19269087A JP 19269087 A JP19269087 A JP 19269087A JP S6437067 A JPS6437067 A JP S6437067A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- absorbing resin
- high water
- water absorbing
- calcium chloride
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
PURPOSE:To enable complete removal of water in a flow path of gas so as to decrease the loss of valuable He gas by a method wherein the mixed gas is processed through the mixture consisting of a high water absorbing resin and calcium chloride. CONSTITUTION:A laser oscillation is performed in such a manner as a mixed gas consisting of helium gas or the like as a carrier gas and nitrogen or carbon dioxide gas as an oscillation medium is recirculated, where the mixed gas is processed through the mixture which consists of a high water absorbing resin and calcium chloride. Such a high water absorbing resin which sets H2O 100 times as large in volume as itself is utilized for liquid H2O and the mixing ratio, which is used, of a high water absorbing resin to calcium chloride is generally as follows: the former:the latter= 100:10-100:100 (in weight). By these processes, water in a laser oscillation medium is chemically set, so that not only a stable laser output can be obtained, but also the loss of helium can be decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19269087A JPS6437067A (en) | 1987-08-03 | 1987-08-03 | Oscillation of carbon dioxide laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19269087A JPS6437067A (en) | 1987-08-03 | 1987-08-03 | Oscillation of carbon dioxide laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6437067A true JPS6437067A (en) | 1989-02-07 |
Family
ID=16295424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19269087A Pending JPS6437067A (en) | 1987-08-03 | 1987-08-03 | Oscillation of carbon dioxide laser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437067A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9484704B2 (en) | 2014-05-15 | 2016-11-01 | Fanuc Corporation | Gas circulation type laser oscillator |
-
1987
- 1987-08-03 JP JP19269087A patent/JPS6437067A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9484704B2 (en) | 2014-05-15 | 2016-11-01 | Fanuc Corporation | Gas circulation type laser oscillator |
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