Matlab script

1) 1-Len/Curv1)*(1-Len/Curv2

⇒MHz ⇒MHz

⇒⇒MHz

for mn = 1:mn_max
delta(mn,w) = w*FSR - mn*Gouy; % Freq.Diff. von (q-w)ter höherer
% Mode mn zu q-ter TEM_00-Mode
if (abs(delta(mn,w)) < 10E6)
fprintf('Freq. diff. of m+n = %g higher order mode to 00-mode is %g MHz\n', mn, delta(mn,w)/1E6);
end
end

2) 1-Len./R).*(1-Len./R