Application of the Classification and Regression Trees for Modeling the Laser Output Power of a Copper Bromide Vapor Laser

Table 1

Technical parameters of a copper bromide vapor laser [1, 6].

Characteristic	Description
Emission wavelength	510.6 and 578.2 nm
Operating mode	Pulse-periodic, self-heating
Pulse frequency	10–125 kHz
Average volume power density	1.4–2 W/cm^3
Measured temperature of the wall	500°C
Pulse length	20–50 ns
Average output power	1–125 W
Coefficient of efficiency (laser efficiency)	>1%
Total service life	>1000 hours
Pulse energy	6.9 mJ
Temperature of the active medium	500–550°C
Start time	10–15 min
Structural elements	Quartz tube, outer electrodes,; copper bromide reservoirs