Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-03-2026
Time HH:MM:SS;15:14:12

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'; ;1.19;
My'; ;1.19;
Rayleigh Length X';mm;16.98;
Rayleigh Length Y';mm;14.88;
Beam Waist Diameter X';m;165.25;
Beam Waist Diameter Y';m;154.82;
Beam Waist Asymmetrie; ;0.94;
Beam Waist Position X';mm;123.05;
Beam Waist Position Y';mm;121.59;
Astigmatism;mm;1.46;
Relative Astigmatism; ;0.09;
Divergence Angle X';deg;0.558;
Divergence Angle Y';deg;0.596;
Divergence Asymmetry;%;1.069;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.19;
My'; ;1.19;
Rayleigh Length X';mm;2237.16;
Rayleigh Length Y';mm;2502.77;
Beam Waist Diameter X';m;1896.88;
Beam Waist Diameter Y';m;2007.75;
Beam Waist Asymmetrie; ;1.06;
Beam Waist Position X';mm;2150.78;
Beam Waist Position Y';mm;2423.16;
Astigmatism;mm;272.38;
Relative Astigmatism; ;0.11;
Divergence Angle X';deg;0.049;
Divergence Angle Y';deg;0.046;
Divergence Asymmetry;%;0.946;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;754.57;823.10;
180.00;574.78;621.12;
160.00;400.04;435.42;
140.00;246.24;259.39;
121.03;173.21;157.51;
120.00;173.25;156.74;
118.84;172.63;156.08;
116.65;175.12;160.21;
114.46;182.39;168.92;
112.27;191.43;179.25;
110.08;202.93;193.43;
107.89;213.89;207.48;
100.00;271.57;273.88;
80.00;447.75;462.08;
60.00;640.49;661.83;
40.00;830.12;866.94;
20.00;1020.82;1070.86;
0.00;1209.87;1271.77;
