Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-07-2026
Time HH:MM:SS;16:39:48

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'; ;1.20;
My'; ;1.22;
Rayleigh Length X';mm;16.36;
Rayleigh Length Y';mm;15.04;
Beam Waist Diameter X';m;163.41;
Beam Waist Diameter Y';m;157.99;
Beam Waist Asymmetrie; ;0.97;
Beam Waist Position X';mm;119.38;
Beam Waist Position Y';mm;117.58;
Astigmatism;mm;1.80;
Relative Astigmatism; ;0.11;
Divergence Angle X';deg;0.572;
Divergence Angle Y';deg;0.602;
Divergence Asymmetry;%;1.051;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.20;
My'; ;1.22;
Rayleigh Length X';mm;2789.30;
Rayleigh Length Y';mm;3209.75;
Beam Waist Diameter X';m;2133.84;
Beam Waist Diameter Y';m;2307.79;
Beam Waist Asymmetrie; ;1.08;
Beam Waist Position X';mm;2077.03;
Beam Waist Position Y';mm;2144.61;
Astigmatism;mm;67.58;
Relative Astigmatism; ;0.02;
Divergence Angle X';deg;0.044;
Divergence Angle Y';deg;0.041;
Divergence Asymmetry;%;0.940;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1197.14;1233.12;
20.00;1008.00;1035.27;
40.00;811.96;832.54;
60.00;619.97;630.18;
80.00;434.31;435.42;
100.00;258.21;250.52;
104.14;224.93;217.40;
106.06;212.01;202.06;
107.97;198.02;188.82;
109.89;186.33;177.71;
111.81;176.55;167.79;
113.73;169.15;158.83;
115.65;163.54;153.51;
117.56;160.85;152.56;
120.00;163.33;155.88;
140.00;276.07;289.59;
160.00;446.18;477.00;
180.00;626.52;676.83;
200.00;813.40;881.66;
