Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:54:33

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'; ;1.29;
My'; ;1.29;
Rayleigh Length X';mm;13.50;
Rayleigh Length Y';mm;12.16;
Beam Waist Diameter X';m;153.47;
Beam Waist Diameter Y';m;146.01;
Beam Waist Asymmetrie; ;0.95;
Beam Waist Position X';mm;131.29;
Beam Waist Position Y';mm;129.96;
Astigmatism;mm;1.33;
Relative Astigmatism; ;0.10;
Divergence Angle X';deg;0.651;
Divergence Angle Y';deg;0.688;
Divergence Asymmetry;%;1.056;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.29;
My'; ;1.29;
Rayleigh Length X';mm;1270.67;
Rayleigh Length Y';mm;1322.49;
Beam Waist Diameter X';m;1488.94;
Beam Waist Diameter Y';m;1522.40;
Beam Waist Asymmetrie; ;1.02;
Beam Waist Position X';mm;2391.04;
Beam Waist Position Y';mm;2574.34;
Astigmatism;mm;183.31;
Relative Astigmatism; ;0.14;
Divergence Angle X';deg;0.067;
Divergence Angle Y';deg;0.066;
Divergence Asymmetry;%;0.982;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;793.29;852.30;
180.00;575.54;621.12;
160.00;362.75;392.43;
140.00;183.29;187.99;
129.61;155.63;143.57;
127.92;158.88;145.70;
126.23;164.21;151.19;
124.53;171.45;159.25;
122.84;179.45;169.35;
121.14;190.97;180.86;
120.00;199.09;191.03;
119.45;203.32;196.44;
100.00;387.78;392.42;
80.00;603.36;616.50;
60.00;825.88;854.08;
40.00;1049.76;1088.59;
20.00;1276.33;1325.11;
0.00;1498.33;1566.50;
