Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-03-2026
Time HH:MM:SS;14:53:18

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'; ;1.26;
My'; ;1.31;
Rayleigh Length X';mm;15.57;
Rayleigh Length Y';mm;13.56;
Beam Waist Diameter X';m;162.83;
Beam Waist Diameter Y';m;154.87;
Beam Waist Asymmetrie; ;0.95;
Beam Waist Position X';mm;115.25;
Beam Waist Position Y';mm;115.71;
Astigmatism;mm;0.45;
Relative Astigmatism; ;0.03;
Divergence Angle X';deg;0.599;
Divergence Angle Y';deg;0.654;
Divergence Asymmetry;%;1.092;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.26;
My'; ;1.31;
Rayleigh Length X';mm;3547.29;
Rayleigh Length Y';mm;3790.47;
Beam Waist Diameter X';m;2458.08;
Beam Waist Diameter Y';m;2589.40;
Beam Waist Asymmetrie; ;1.05;
Beam Waist Position X';mm;1741.49;
Beam Waist Position Y';mm;2200.74;
Astigmatism;mm;459.25;
Relative Astigmatism; ;0.13;
Divergence Angle X';deg;0.040;
Divergence Angle Y';deg;0.039;
Divergence Asymmetry;%;0.986;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1203.15;1322.18;
20.00;1007.13;1092.43;
40.00;805.36;877.98;
60.00;604.94;658.82;
80.00;414.86;447.38;
100.00;241.29;248.81;
100.99;231.81;239.03;
103.02;213.81;220.62;
105.05;197.58;203.40;
106.56;187.93;190.87;
107.08;184.09;186.80;
109.12;171.92;172.33;
111.06;161.77;158.63;
111.15;160.31;157.44;
113.18;154.65;147.14;
120.00;163.14;147.57;
140.00;314.77;323.55;
160.00;499.94;534.53;
180.00;699.23;752.37;
200.00;904.85;984.66;
