Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:29:34

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'; ;1.20;
Rayleigh Length X';mm;20.64;
Rayleigh Length Y';mm;19.84;
Beam Waist Diameter X';m;182.74;
Beam Waist Diameter Y';m;179.73;
Beam Waist Asymmetrie; ;0.98;
Beam Waist Position X';mm;128.84;
Beam Waist Position Y';mm;128.70;
Astigmatism;mm;0.14;
Relative Astigmatism; ;0.01;
Divergence Angle X';deg;0.507;
Divergence Angle Y';deg;0.519;
Divergence Asymmetry;%;1.023;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.19;
My'; ;1.20;
Rayleigh Length X';mm;1613.83;
Rayleigh Length Y';mm;1626.27;
Beam Waist Diameter X';m;1615.94;
Beam Waist Diameter Y';m;1627.16;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;1842.13;
Beam Waist Position Y';mm;1905.73;
Astigmatism;mm;63.60;
Relative Astigmatism; ;0.04;
Divergence Angle X';deg;0.057;
Divergence Angle Y';deg;0.057;
Divergence Asymmetry;%;0.999;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1154.31;1177.66;
20.00;982.33;1000.83;
40.00;809.46;825.13;
60.00;636.76;647.37;
80.00;472.46;477.77;
100.00;315.80;316.61;
110.48;244.36;244.98;
113.12;228.39;228.84;
115.75;214.85;213.67;
118.39;201.97;202.80;
120.00;196.09;196.32;
121.03;192.55;192.68;
123.67;187.51;183.72;
126.31;184.67;180.72;
140.00;216.00;206.41;
160.00;337.47;337.22;
180.00;486.89;499.47;
200.00;649.55;669.47;
