A laser resonator with two mirrors, the power of reflectivity of the first mirror is 0.99 and another one is 0.93, and the internal loss is 2.6%, if you know that the cavity length is 84 cm, calculate the total loss. Then calculate the intensity after six single pass inside the cavity? The initial intensity is 3.4 kW/cm?.

A laser resonator with two mirrors, the power of reflectivity of the first mirror is 0.99 and another one is 0.93, and the internal loss is 2.6%, if you know that the cavity length is 84 cm, calculate the total loss. Then calculate the intensity after six single pass inside the cavity? The initial intensity is 3.4 kW/cm?.