Determination of transition probabilities through stimulated emission in rare gas ions

The probabilities of four radiative transitions of argon ion and three of krypton ion are determined through stimulated emission phenomena in rare gas ion lasers. Perturbation spectroscopic study is applied to the rare gas ion lasers, and the rate equations of Lamb are used to calculate the transition probabilities. Measured values of argon ion are compared with published values and found to be in good agreement with them. Measured values of krypton ion are compared with the data of spontaneous emission intensity, and are considered to be reasonable.