EXPERIMENTAL STUDY ON A RF-EXCTTED SLAB WAVEGUIDE CO2 LASER WITH THE FAR FIELD INTENSITY DISTRIBUTION OF A SINGLE SUPPRESSED PEAK
射频激励板条波导CO2激光器远场空间压窄单峰输出模式特性的实验研究

In this paper,we have studied experimentally the properties of the mode structure and modes evolution of a slab waveguide CO2 laser with a far field intensity distribution of a single spatially sup-pressed peak. It has been found that the laser mode is a new single mode of a slab waveguide CO2 laser,which has a different mode structure from the known mode of slab waveguide gas laser.