Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-07-2026
Time HH:MM:SS;15:38:15

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'; ;1.33;
My'; ;1.33;
Rayleigh Length X';mm;11.59;
Rayleigh Length Y';mm;10.27;
Beam Waist Diameter X';m;144.35;
Beam Waist Diameter Y';m;136.13;
Beam Waist Asymmetrie; ;0.94;
Beam Waist Position X';mm;129.95;
Beam Waist Position Y';mm;128.30;
Astigmatism;mm;1.66;
Relative Astigmatism; ;0.15;
Divergence Angle X';deg;0.714;
Divergence Angle Y';deg;0.759;
Divergence Asymmetry;%;1.064;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.33;
My'; ;1.33;
Rayleigh Length X';mm;1289.97;
Rayleigh Length Y';mm;1370.04;
Beam Waist Diameter X';m;1522.96;
Beam Waist Diameter Y';m;1572.01;
Beam Waist Asymmetrie; ;1.03;
Beam Waist Position X';mm;2628.72;
Beam Waist Position Y';mm;2873.57;
Astigmatism;mm;244.85;
Relative Astigmatism; ;0.18;
Divergence Angle X';deg;0.068;
Divergence Angle Y';deg;0.066;
Divergence Asymmetry;%;0.972;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;883.97;959.37;
180.00;639.61;700.58;
160.00;403.30;447.43;
140.00;191.57;206.92;
128.50;145.17;131.33;
127.05;149.20;134.10;
125.58;154.07;139.03;
124.11;161.42;146.31;
122.94;168.19;152.53;
122.65;170.21;155.95;
121.19;180.16;168.11;
120.00;190.27;177.65;
119.72;192.17;180.19;
100.00;401.46;404.72;
80.00;640.72;656.39;
60.00;884.47;916.27;
40.00;1130.81;1178.41;
20.00;1376.59;1440.13;
0.00;1623.05;1701.24;
