Table 3.

Laser wavelength used in this experiment [19]

Laser	Transition	Air wavelength (µm)
Ar II	$3p^4{(}^{3}P)4p{(}^4{D}_{5/2}^0)\to 3p^4{(}^{3}P)4s{(}^2{P}_{3/2})$	0.514533
HeNe	$2p^5{(}^2{\mathrm{P}}_{1/2})5s{\left[1/2\right]}_1^0\to 2p^5{(}^2{\mathrm{P}}_{1/2})3p{\left[3/2\right]}_1$	0.63281646
Kr II	4p4(3P)5p(4P5/2)→4p4(3P)5s(3P3/2)	0.647100