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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Met, V. Armstrong, D. Enders, B. |
| Copyright Year | 1964 |
| Description | Author affiliation: Watkins-Johnson Company, Palo Alto, California (Met, V.) |
| Abstract | A small helium-neon gas laser was assembled and tested. The unit features temperature-compensated cavity design, electromagnetically tunable cavity length, wide axial mode separation to assure single TEMoonmode operation, control circuitry for frequency sweep and AFC, and rugged coaxial construction. The re-entrant mirror mounts and the invar main-body assure negligible changes of the cavity length during warm-up and with changes of temperature, through proper choice of the respective expansion lengths. The high-gain double-walled plasma tube renders single-ended power output in excess of 200 microwatts at the 6328 Å wavelength. |
| Starting Page | 64 |
| Ending Page | 64 |
| File Size | 58468 |
| Page Count | 1 |
| File Format | |
| DOI | 10.1109/IEDM.1964.187476 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1964-10-29 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Gas lasers Laser modes Laser stability Plasma temperature Assembly Circuit testing Tunable circuits and devices Temperature control Automatic frequency control Coaxial components |
| Content Type | Text |
| Resource Type | Article |
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