Open AccessEXPERIMENTAL STUDY ON A RF-EXCTTED SLAB WAVEGUIDE CO2 LASER WITH THE FAR FIELD INTENSITY DISTRIBUTION OF A SINGLE SUPPRESSED PEAK
Author(s) -
Wentao Jiao,
Jianguo Xin
Publication year - 1999
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.48.1875
Subject(s) - slab , laser , optics , materials science , waveguide , intensity (physics) , mode (computer interface) , field (mathematics) , field intensity , optoelectronics , physics , nuclear magnetic resonance , mathematics , geophysics , computer science , pure mathematics , operating system
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.