Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-07-2026
Time HH:MM:SS;16:05:54

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'; ;1.21;
My'; ;1.24;
Rayleigh Length X';mm;14.68;
Rayleigh Length Y';mm;13.65;
Beam Waist Diameter X';m;155.45;
Beam Waist Diameter Y';m;151.36;
Beam Waist Asymmetrie; ;0.97;
Beam Waist Position X';mm;119.46;
Beam Waist Position Y';mm;117.45;
Astigmatism;mm;2.01;
Relative Astigmatism; ;0.14;
Divergence Angle X';deg;0.607;
Divergence Angle Y';deg;0.635;
Divergence Asymmetry;%;1.047;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.21;
My'; ;1.24;
Rayleigh Length X';mm;2886.93;
Rayleigh Length Y';mm;3382.85;
Beam Waist Diameter X';m;2179.64;
Beam Waist Diameter Y';m;2382.41;
Beam Waist Asymmetrie; ;1.09;
Beam Waist Position X';mm;2367.85;
Beam Waist Position Y';mm;2414.67;
Astigmatism;mm;46.82;
Relative Astigmatism; ;0.01;
Divergence Angle X';deg;0.043;
Divergence Angle Y';deg;0.040;
Divergence Asymmetry;%;0.933;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1266.64;1299.99;
20.00;1066.12;1088.07;
40.00;858.92;874.63;
60.00;653.04;659.35;
80.00;454.00;450.73;
100.00;264.76;255.20;
105.62;215.01;205.85;
107.36;202.04;192.03;
109.11;189.97;178.96;
110.32;180.12;170.43;
110.86;177.65;167.46;
112.60;167.74;158.62;
114.34;160.64;151.16;
116.09;155.47;146.17;
117.83;153.77;146.00;
120.00;157.33;151.13;
140.00;281.14;298.56;
160.00;464.79;498.98;
180.00;656.70;711.52;
200.00;859.81;930.15;
