Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:05:01

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'; ;1.27;
Rayleigh Length X';mm;14.61;
Rayleigh Length Y';mm;13.28;
Beam Waist Diameter X';m;158.17;
Beam Waist Diameter Y';m;151.34;
Beam Waist Asymmetrie; ;0.96;
Beam Waist Position X';mm;131.64;
Beam Waist Position Y';mm;130.61;
Astigmatism;mm;1.03;
Relative Astigmatism; ;0.07;
Divergence Angle X';deg;0.620;
Divergence Angle Y';deg;0.653;
Divergence Asymmetry;%;1.053;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.26;
My'; ;1.27;
Rayleigh Length X';mm;1286.43;
Rayleigh Length Y';mm;1318.75;
Beam Waist Diameter X';m;1483.98;
Beam Waist Diameter Y';m;1507.86;
Beam Waist Asymmetrie; ;1.02;
Beam Waist Position X';mm;2285.51;
Beam Waist Position Y';mm;2439.62;
Astigmatism;mm;154.11;
Relative Astigmatism; ;0.12;
Divergence Angle X';deg;0.066;
Divergence Angle Y';deg;0.066;
Divergence Asymmetry;%;0.991;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;754.28;806.46;
180.00;546.54;582.12;
160.00;345.75;369.08;
140.00;184.16;184.09;
129.83;160.28;150.14;
128.01;164.48;152.79;
126.17;169.54;158.51;
124.34;176.16;166.54;
122.51;185.13;178.36;
120.68;196.65;189.91;
120.00;200.68;195.12;
118.85;209.13;204.23;
100.00;377.86;382.55;
80.00;581.27;595.43;
60.00;792.29;817.87;
40.00;1002.60;1043.00;
20.00;1217.95;1267.76;
0.00;1435.73;1495.83;
