The characteristics of a RF-excited all-metal CO2 portable laser with 1.0 m infrared optical fiber are described. The laser excited by 45.38 MHz can give 12 W- output power with square-pulse waveform (4 - 15 KHz) at the end of IR-fiber's coupler. The power-density is about 8 KW/cm2. Also using CW-CO2 laser the IR-fiber (0.2 db/m) has transmitted 102W (30 KW/cm2) laser power in the laboratory conditions.
RF-excited CO2laser with IR optical fiber
1999 International Conference on Industrial Lasers ; 1999 ; Wuhan,China
Proc. SPIE ; 3862
1999-09-08
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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