Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:59:29

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'; ;1.39;
My'; ;1.38;
Rayleigh Length X';mm;10.05;
Rayleigh Length Y';mm;8.76;
Beam Waist Diameter X';m;137.62;
Beam Waist Diameter Y';m;127.87;
Beam Waist Asymmetrie; ;0.93;
Beam Waist Position X';mm;130.83;
Beam Waist Position Y';mm;129.25;
Astigmatism;mm;1.58;
Relative Astigmatism; ;0.17;
Divergence Angle X';deg;0.784;
Divergence Angle Y';deg;0.837;
Divergence Asymmetry;%;1.066;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.39;
My'; ;1.38;
Rayleigh Length X';mm;1109.81;
Rayleigh Length Y';mm;1146.21;
Beam Waist Diameter X';m;1446.08;
Beam Waist Diameter Y';m;1462.89;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;2707.00;
Beam Waist Position Y';mm;2950.06;
Astigmatism;mm;243.06;
Relative Astigmatism; ;0.22;
Divergence Angle X';deg;0.075;
Divergence Angle Y';deg;0.073;
Divergence Asymmetry;%;0.980;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;957.96;1042.79;
180.00;690.03;754.67;
160.00;425.06;470.12;
140.00;183.87;205.30;
129.70;136.01;123.62;
128.57;140.13;123.90;
127.43;144.45;128.56;
126.30;150.22;133.27;
125.16;157.58;140.52;
124.03;167.50;149.45;
122.90;176.87;160.11;
121.76;186.21;171.74;
120.00;204.27;190.63;
100.00;448.17;453.14;
80.00;711.23;733.91;
60.00;979.37;1020.07;
40.00;1251.49;1308.59;
20.00;1526.99;1599.25;
0.00;1790.04;1886.23;
