Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-03-2026
Time HH:MM:SS;15:37:33

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'; ;1.24;
My'; ;1.22;
Rayleigh Length X';mm;14.84;
Rayleigh Length Y';mm;13.05;
Beam Waist Diameter X';m;157.91;
Beam Waist Diameter Y';m;146.62;
Beam Waist Asymmetrie; ;0.93;
Beam Waist Position X';mm;124.18;
Beam Waist Position Y';mm;123.15;
Astigmatism;mm;1.03;
Relative Astigmatism; ;0.07;
Divergence Angle X';deg;0.610;
Divergence Angle Y';deg;0.644;
Divergence Asymmetry;%;1.056;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.24;
My'; ;1.22;
Rayleigh Length X';mm;2103.81;
Rayleigh Length Y';mm;2247.02;
Beam Waist Diameter X';m;1880.37;
Beam Waist Diameter Y';m;1924.07;
Beam Waist Asymmetrie; ;1.02;
Beam Waist Position X';mm;2453.73;
Beam Waist Position Y';mm;2743.00;
Astigmatism;mm;289.27;
Relative Astigmatism; ;0.13;
Divergence Angle X';deg;0.051;
Divergence Angle Y';deg;0.049;
Divergence Asymmetry;%;0.958;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;821.67;871.08;
180.00;610.95;651.91;
160.00;408.23;437.67;
140.00;232.60;250.41;
122.39;166.05;154.47;
120.56;167.73;152.23;
120.00;167.33;152.25;
118.72;169.90;153.14;
116.89;175.00;159.07;
115.05;182.54;168.35;
113.22;192.27;179.66;
111.39;204.24;192.54;
100.00;294.62;296.55;
80.00;493.17;510.51;
60.00;699.60;726.94;
40.00;911.31;946.63;
20.00;1121.08;1169.93;
0.00;1335.63;1392.14;
