JPS5469992A - Gas laser tube - Google Patents
Gas laser tubeInfo
- Publication number
- JPS5469992A JPS5469992A JP13741177A JP13741177A JPS5469992A JP S5469992 A JPS5469992 A JP S5469992A JP 13741177 A JP13741177 A JP 13741177A JP 13741177 A JP13741177 A JP 13741177A JP S5469992 A JPS5469992 A JP S5469992A
- Authority
- JP
- Japan
- Prior art keywords
- capillary
- silver print
- cathode lead
- tube
- cathode
- 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
- H01S3/038—Electrodes, e.g. special shape, configuration or composition
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
PURPOSE:To increase volume productivity by forming a silver print on the outside lateral surface of a capillary and using this as a cathode lead-in terminal at the time of baking the stem penetrated with the capillary. CONSTITUTION:A laser tube, aplied with a high voltage between its anode 12 and cathode lead-in terminal 19, causes discharging of the sealed mixed gas of He and Ne to be effected through its capillary 11 to generate laser media in the tube 11 and causes laser light to be generated by the photo resonance action of the mirrors 8 and 9 at both ends. With such laser tube, a silver print 19 is formed along the outside latenal surface of the capillary 15 at the time of combining the stem 17 closing the right end side of the enclosure 1 with the capillary 15 and powder glass forming disc 16 and baking these. One end of the connecting lead 18 drawn out from the cathode 10 is connected and fixed to the silver print 19 by means of a fixing band 20. Hence, there is no need for any cathode lead-in bar, which eliminated the need for glass fusion work by manual work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741177A JPS5469992A (en) | 1977-11-15 | 1977-11-15 | Gas laser tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741177A JPS5469992A (en) | 1977-11-15 | 1977-11-15 | Gas laser tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5469992A true JPS5469992A (en) | 1979-06-05 |
Family
ID=15198001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13741177A Pending JPS5469992A (en) | 1977-11-15 | 1977-11-15 | Gas laser tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5469992A (en) |
-
1977
- 1977-11-15 JP JP13741177A patent/JPS5469992A/en active Pending
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