Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-03-2026
Time HH:MM:SS;15:20:17

Beam Profiler
Model;BP209-VIS
Serial Number;M00280451
Profiler Azimuth Angle ;[deg];
Wavelength;[nm];1064
Resolution;[m];1.2
Beam Quality Measurement;M2
Beam Diameter Measure Method;Beam Width Clip (1/e)

* * * * * * * * * *
After Lens Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.26;
My'; ;1.30;
Rayleigh Length X';mm;18.59;
Rayleigh Length Y';mm;16.72;
Beam Waist Diameter X';m;178.30;
Beam Waist Diameter Y';m;171.88;
Beam Waist Asymmetrie; ;0.96;
Beam Waist Position X';mm;114.77;
Beam Waist Position Y';mm;115.12;
Astigmatism;mm;0.35;
Relative Astigmatism; ;0.02;
Divergence Angle X';deg;0.549;
Divergence Angle Y';deg;0.589;
Divergence Asymmetry;%;1.072;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.26;
My'; ;1.30;
Rayleigh Length X';mm;3153.55;
Rayleigh Length Y';mm;3386.03;
Beam Waist Diameter X';m;2321.97;
Beam Waist Diameter Y';m;2445.86;
Beam Waist Asymmetrie; ;1.05;
Beam Waist Position X';mm;1285.12;
Beam Waist Position Y';mm;1550.83;
Astigmatism;mm;265.71;
Relative Astigmatism; ;0.08;
Divergence Angle X';deg;0.042;
Divergence Angle Y';deg;0.041;
Divergence Asymmetry;%;0.981;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;842.38;897.87;
180.00;654.13;697.44;
160.00;475.69;500.60;
140.00;305.02;306.11;
120.00;173.20;158.22;
112.33;169.66;165.33;
109.97;175.35;175.05;
107.62;187.78;188.33;
106.90;192.38;192.71;
105.26;200.38;203.35;
102.91;215.50;219.47;
100.55;231.94;237.21;
100.00;236.15;241.25;
98.20;249.03;254.68;
80.00;392.28;411.73;
62.18;543.56;576.09;
60.00;560.69;596.22;
46.64;681.51;722.25;
40.00;740.70;795.37;
31.09;818.97;879.58;
20.00;918.64;987.15;
15.55;957.67;1026.52;
0.00;1107.00;1185.96;
