Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:02:23

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'; ;1.29;
My'; ;1.30;
Rayleigh Length X';mm;13.28;
Rayleigh Length Y';mm;12.02;
Beam Waist Diameter X';m;152.22;
Beam Waist Diameter Y';m;145.29;
Beam Waist Asymmetrie; ;0.95;
Beam Waist Position X';mm;131.47;
Beam Waist Position Y';mm;130.22;
Astigmatism;mm;1.25;
Relative Astigmatism; ;0.10;
Divergence Angle X';deg;0.657;
Divergence Angle Y';deg;0.692;
Divergence Asymmetry;%;1.054;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.29;
My'; ;1.30;
Rayleigh Length X';mm;1245.36;
Rayleigh Length Y';mm;1290.42;
Beam Waist Diameter X';m;1473.89;
Beam Waist Diameter Y';m;1505.13;
Beam Waist Asymmetrie; ;1.02;
Beam Waist Position X';mm;2400.33;
Beam Waist Position Y';mm;2572.81;
Astigmatism;mm;172.48;
Relative Astigmatism; ;0.14;
Divergence Angle X';deg;0.068;
Divergence Angle Y';deg;0.067;
Divergence Asymmetry;%;0.986;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;794.65;856.24;
180.00;579.34;621.28;
160.00;360.83;390.09;
140.00;181.90;186.52;
129.82;154.61;142.46;
128.17;156.88;145.12;
126.52;163.07;150.24;
124.86;170.34;158.84;
123.21;179.38;168.77;
121.55;189.14;180.35;
120.00;199.78;193.22;
119.89;201.14;193.89;
100.00;392.15;395.80;
80.00;607.77;626.53;
60.00;826.50;859.07;
40.00;1063.35;1101.39;
20.00;1286.46;1340.33;
0.00;1517.16;1575.81;
