Thorlabs Beam M Data Export

Date MM-DD-YYYY;07-10-2026
Time HH:MM:SS;15:18:00

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'; ;1.41;
My'; ;1.34;
Rayleigh Length X';mm;9.63;
Rayleigh Length Y';mm;10.33;
Beam Waist Diameter X';m;135.56;
Beam Waist Diameter Y';m;136.91;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;128.58;
Beam Waist Position Y';mm;127.83;
Astigmatism;mm;0.75;
Relative Astigmatism; ;0.08;
Divergence Angle X';deg;0.807;
Divergence Angle Y';deg;0.759;
Divergence Asymmetry;%;0.941;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.41;
My'; ;1.34;
Rayleigh Length X';mm;1288.67;
Rayleigh Length Y';mm;1427.37;
Beam Waist Diameter X';m;1568.29;
Beam Waist Diameter Y';m;1609.01;
Beam Waist Asymmetrie; ;1.03;
Beam Waist Position X';mm;2920.78;
Beam Waist Position Y';mm;2901.80;
Astigmatism;mm;18.98;
Relative Astigmatism; ;0.01;
Divergence Angle X';deg;0.070;
Divergence Angle Y';deg;0.065;
Divergence Asymmetry;%;0.926;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;1013.87;965.78;
180.00;741.08;706.75;
160.00;467.85;452.74;
140.00;209.28;212.17;
127.32;131.11;131.23;
126.07;136.18;134.99;
124.82;142.52;140.00;
123.57;153.09;147.69;
122.32;163.79;156.46;
121.07;174.98;166.08;
120.00;185.16;175.14;
119.82;186.86;176.62;
100.00;428.21;399.87;
80.00;701.28;653.02;
60.00;977.87;908.72;
40.00;1251.26;1167.80;
20.00;1536.99;1430.55;
0.00;1809.02;1700.15;
