Can someone please help me with plotting this function of the Gaussian Beam wavefront radius?!
3 ビュー (過去 30 日間)
古いコメントを表示
Given: Power and energy (but i don't think these have anything to do with the plotting). Also the wavelength of the laser is given (248 nm). Nothing else is given....
I need to plot R(z).
0 件のコメント
回答 (1 件)
Dan Po
2016 年 9 月 27 日
編集済み: Dan Po
2016 年 9 月 27 日
calculate: w0, lambda and set them as variables. i am guessing lambdaL=248
clc
clear
close
%
w0=4;
lambda=2;
z=1:1000; %or your wanted plotted values
beamradius=w0*sqrt(1+((lambda*z)/(pi*(w0).^2)).^2);
%
plot(z,beamradius,'r')
title('blabla bla')
xlabel('blab bla bali') % x-axis label
ylabel('blab bla bali') % y-axis label
legend('z = whatever','Location','northwest')
check for units
参考
カテゴリ
Help Center および File Exchange で Polar Plots についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!