Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-03-2026
Time HH:MM:SS;15:00:53

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'; ;1.19;
My'; ;1.20;
Rayleigh Length X';mm;15.23;
Rayleigh Length Y';mm;13.40;
Beam Waist Diameter X';m;156.60;
Beam Waist Diameter Y';m;147.44;
Beam Waist Asymmetrie; ;0.94;
Beam Waist Position X';mm;121.81;
Beam Waist Position Y';mm;120.74;
Astigmatism;mm;1.07;
Relative Astigmatism; ;0.07;
Divergence Angle X';deg;0.589;
Divergence Angle Y';deg;0.631;
Divergence Asymmetry;%;1.070;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.19;
My'; ;1.20;
Rayleigh Length X';mm;2458.36;
Rayleigh Length Y';mm;2694.46;
Beam Waist Diameter X';m;1989.56;
Beam Waist Diameter Y';m;2090.89;
Beam Waist Asymmetrie; ;1.05;
Beam Waist Position X';mm;2371.97;
Beam Waist Position Y';mm;2672.51;
Astigmatism;mm;300.54;
Relative Astigmatism; ;0.12;
Divergence Angle X';deg;0.046;
Divergence Angle Y';deg;0.044;
Divergence Asymmetry;%;0.959;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1262.14;1333.35;
20.00;1058.30;1119.71;
40.00;860.78;904.47;
60.00;662.65;689.89;
80.00;460.97;478.64;
100.00;268.76;275.07;
108.00;203.94;201.61;
110.00;191.05;186.08;
112.00;180.61;172.20;
114.00;171.94;160.22;
116.00;166.09;152.29;
118.01;163.84;148.24;
120.00;163.43;148.65;
120.00;164.28;149.38;
140.00;258.75;277.07;
160.00;427.83;465.21;
180.00;609.35;664.59;
200.00;811.50;873.23;
