Experimental Study of Laser-Induced Brass and Copper Plasma for Spectroscopic Applications

Table 1

Transition probability ratios.

		This work	NIST database
Cu lines from copper sample	521.8/515.3	1.42 ± 0.21	1.25
Cu lines from brass sample	521.8/515.3	1.51 ± 0.31	1.25
Zn lines from brass sample	481.0/472.2	1.55 ± 0.13	1.60
Zn lines from brass sample	481.0/468.0	4.26 ± 0.42	4.00
Zn lines from brass sample	330.2/334.5	1.14 ± 0.02	2.00