Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-03-2026
Time HH:MM:SS;15:33:00

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;16.31;
Rayleigh Length Y';mm;14.15;
Beam Waist Diameter X';m;161.86;
Beam Waist Diameter Y';m;151.54;
Beam Waist Asymmetrie; ;0.94;
Beam Waist Position X';mm;121.14;
Beam Waist Position Y';mm;120.10;
Astigmatism;mm;1.03;
Relative Astigmatism; ;0.07;
Divergence Angle X';deg;0.569;
Divergence Angle Y';deg;0.614;
Divergence Asymmetry;%;1.079;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.19;
My'; ;1.20;
Rayleigh Length X';mm;2524.24;
Rayleigh Length Y';mm;2793.20;
Beam Waist Diameter X';m;2013.62;
Beam Waist Diameter Y';m;2129.20;
Beam Waist Asymmetrie; ;1.06;
Beam Waist Position X';mm;2182.49;
Beam Waist Position Y';mm;2503.55;
Astigmatism;mm;321.06;
Relative Astigmatism; ;0.12;
Divergence Angle X';deg;0.046;
Divergence Angle Y';deg;0.044;
Divergence Asymmetry;%;0.956;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1210.54;1293.46;
20.00;1018.14;1081.39;
40.00;825.30;873.01;
60.00;634.97;665.93;
80.00;446.06;463.74;
100.00;263.14;267.55;
106.16;215.34;213.97;
108.33;199.65;196.75;
110.50;188.01;180.39;
112.67;178.22;167.42;
114.84;170.00;157.31;
117.01;166.28;150.56;
119.18;166.05;149.84;
120.00;168.82;152.57;
140.00;261.76;277.17;
160.00;426.27;463.56;
180.00;599.84;657.14;
200.00;789.71;858.24;
