SELF-LOCKING OF MODES IN A HIGH-PRESSURE CO2 LASER WITH TRANSVERSE PULSE EXCITATION
- 1 March 1971
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 18 (5) , 187-189
- https://doi.org/10.1063/1.1653618
Abstract
An investigation has been made of the spontaneous self‐locking of axial modes in a transversely excited atmospheric (TEA) CO2 laser of helical geometry. Laser emission was found to consist of 0.5‐μsec bursts of short periodic pulsations typically 5 nsec in duration with peak powers in the megawatt range. Reproducible pulsating patterns have been achieved with the use of SF6 acting as mode selector in the optical resonator.Keywords
This publication has 9 references indexed in Scilit:
- PHOTON DRAG IN GERMANIUMApplied Physics Letters, 1970
- TRANSVERSELY EXCITED ATMOSPHERIC PRESSURE CO2 LASERSApplied Physics Letters, 1970
- SELF-MODE LOCKING AND SATURATION-PULSE SHARPENING IN A ROTATING-MIRROR Q-SWITCHED CO2 LASERApplied Physics Letters, 1970
- SPONTANEOUS SELF-PULSING AND CAVITY DUMPING IN A CO2 LASER WITH ELECTRO-OPTIC Q-SWITCHINGApplied Physics Letters, 1969
- Emission of Pulse Trains by-Switched LasersPhysical Review Letters, 1968
- PASSIVE MODE LOCKING OF A CO2 LASERApplied Physics Letters, 1968
- MODE LOCKING OF THE CO2 LASERApplied Physics Letters, 1968
- Maximum-Emission Principle and Phase Locking in Multimode LasersJournal of Applied Physics, 1967
- Spectral Output and Spiking Behavior of Solid-State LasersJournal of Applied Physics, 1963