1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
1;
load '/tmp/total_relative_transmission_vs_phi.mat' ;
% let's create sideband transmission vs angle vectors
% 1st of all we need to create matrix instead of a vector
% with rows corresponding to absorption for each sideband
% and columns to each phi angle
N_detunings=length(detuning_freq);
N_angles=length(phis);
transmission_matrix=reshape(total_relative_transmission_vs_phi, N_detunings, N_angles);
% the last sideband is not in two-photon resonance
% we use it as a reference for background transmission
background_vector=transmission_matrix(N_detunings,:);
background_transmission=repmat( background_vector , N_detunings, 1);
transmission_matrix=-background_transmission+transmission_matrix;
line_colors= [ ...
[ 0, 0, 1]; ...
[ 1, 0, 0]; ...
[ 0, 1, 0]; ...
[ 0, 0, 0]; ...
[ 0, 0.8, 0]; ...
[ 1, 0, 1]; ...
[ 0, 0, .6] ...
];
figure(1);
clf();
hold off;
labels={};
for i=1:N_detunings-1
%we will skip the very last row since it the reference transmission
zoom_factor=1;
%plot_style=strcat("-", num2str(i));
%plot( phis, zoom_factor*(transmission_matrix(i,:)), plot_style);
labels = {labels{:}, strcat("Sideband_{", num2str(i-4), "}")};
line( phis, zoom_factor*(transmission_matrix(i,:)), "color", line_colors(i,:) );
hold on;
endfor
title("Relative sidebands amplitudes");
xlabel('Angle \phi between x-axis and linear polarization, B-field is in y-z plane)');
ylabel("Amplitude");
set(gca, 'XTick', [0,pi/4, pi/2, 3*pi/4, pi])
set(gca, 'XTickLabel', {'0', '\pi/4', '\pi/2', '3\pi/4', '\pi'})
legend(labels);
print('compass_lin_sidebands_vs_phi.png')
hold off;
% vim: ts=2:sw=2:fdm=indent
|
