Thorlabs Beam M Data Export

Date MM-DD-YYYY;06-29-2026
Time HH:MM:SS;16:15:17

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'; ;1.59;
My'; ;1.49;
Rayleigh Length X';mm;5.12;
Rayleigh Length Y';mm;5.34;
Beam Waist Diameter X';m;105.10;
Beam Waist Diameter Y';m;103.86;
Beam Waist Asymmetrie; ;0.99;
Beam Waist Position X';mm;120.29;
Beam Waist Position Y';mm;121.64;
Astigmatism;mm;1.35;
Relative Astigmatism; ;0.26;
Divergence Angle X';deg;1.175;
Divergence Angle Y';deg;1.114;
Divergence Asymmetry;%;0.948;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.59;
My'; ;1.49;
Rayleigh Length X';mm;2101.08;
Rayleigh Length Y';mm;1791.82;
Beam Waist Diameter X';m;2128.39;
Beam Waist Diameter Y';m;1902.39;
Beam Waist Asymmetrie; ;0.89;
Beam Waist Position X';mm;4976.93;
Beam Waist Position Y';mm;4574.91;
Astigmatism;mm;402.02;
Relative Astigmatism; ;0.21;
Divergence Angle X';deg;0.058;
Divergence Angle Y';deg;0.061;
Divergence Asymmetry;%;1.048;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;2468.36;2352.05;
20.00;2055.17;1982.17;
40.00;1657.18;1596.74;
60.00;1240.98;1207.30;
80.00;833.48;824.26;
100.00;432.76;440.50;
115.78;141.34;156.87;
116.42;133.09;147.32;
117.07;124.58;138.44;
117.71;117.34;129.67;
118.35;112.32;121.61;
118.92;108.20;114.91;
118.99;107.63;113.29;
119.64;104.64;108.22;
120.00;103.31;105.13;
140.00;423.55;377.93;
160.00;825.03;756.49;
180.00;1224.51;1142.30;
200.00;1639.53;1527.93;
