Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:49:12

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'; ;1.30;
My'; ;1.31;
Rayleigh Length X';mm;12.81;
Rayleigh Length Y';mm;11.42;
Beam Waist Diameter X';m;150.35;
Beam Waist Diameter Y';m;142.14;
Beam Waist Asymmetrie; ;0.95;
Beam Waist Position X';mm;130.76;
Beam Waist Position Y';mm;129.29;
Astigmatism;mm;1.46;
Relative Astigmatism; ;0.12;
Divergence Angle X';deg;0.673;
Divergence Angle Y';deg;0.713;
Divergence Asymmetry;%;1.060;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.30;
My'; ;1.31;
Rayleigh Length X';mm;1283.53;
Rayleigh Length Y';mm;1343.94;
Beam Waist Diameter X';m;1505.04;
Beam Waist Diameter Y';m;1541.93;
Beam Waist Asymmetrie; ;1.02;
Beam Waist Position X';mm;2474.61;
Beam Waist Position Y';mm;2685.23;
Astigmatism;mm;210.62;
Relative Astigmatism; ;0.16;
Divergence Angle X';deg;0.067;
Divergence Angle Y';deg;0.066;
Divergence Asymmetry;%;0.978;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;824.27;889.86;
180.00;599.18;650.44;
160.00;375.75;412.23;
140.00;186.59;194.24;
129.16;151.82;138.79;
127.55;155.06;140.92;
125.93;160.45;146.44;
124.32;167.67;154.12;
122.70;176.78;164.30;
121.09;187.28;176.40;
120.00;195.44;186.66;
119.47;200.41;189.93;
100.00;393.23;395.83;
80.00;615.70;629.72;
60.00;844.54;876.58;
40.00;1074.71;1120.71;
20.00;1312.11;1364.03;
0.00;1539.36;1614.27;
