Transmitting intensity distribution after a Gaussian beam incidenting nonnormally on a wedged Fabry–Perot cavity

After deriving the expression of the intensity of the transmitted beam for a Gaussian beam nonnormally passing through a wedged Fabry–Perot cavity, the influence of the wedged angle in Fabry–Perot cavity mirrors alignment at a different tilted angle on the transmission of a Gaussian beam has been investigated theoretically. Numerical simulations show that the incidental angle and the wedged angle in Fabry–Perot cavity mirrors alignment have an important effect on the intensity distribution, the peak intensity, and the position of the peak intensity of the transmitted beam.