cavcalc.functions.asymmetric.z0_of_g1g2

cavcalc.functions.asymmetric.z0_of_g1g2(L, g1, g2)

Waist position of a beam in a cavity of length \(L\), with mirror g-factors of \(g_1\) and \(g_2\), respectively.

\[z_0(L, g_1, g_2) = \frac{L g_2 (1 - g_1)}{g_1 + g_2 - 2 g_1 g_2}\]