Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-07-2026
Time HH:MM:SS;15:45:56

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'; ;1.40;
My'; ;1.39;
Rayleigh Length X';mm;9.54;
Rayleigh Length Y';mm;8.29;
Beam Waist Diameter X';m;134.57;
Beam Waist Diameter Y';m;124.72;
Beam Waist Asymmetrie; ;0.93;
Beam Waist Position X';mm;129.97;
Beam Waist Position Y';mm;128.34;
Astigmatism;mm;1.64;
Relative Astigmatism; ;0.18;
Divergence Angle X';deg;0.808;
Divergence Angle Y';deg;0.863;
Divergence Asymmetry;%;1.068;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.40;
My'; ;1.39;
Rayleigh Length X';mm;1145.87;
Rayleigh Length Y';mm;1191.60;
Beam Waist Diameter X';m;1474.47;
Beam Waist Diameter Y';m;1495.74;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;2816.00;
Beam Waist Position Y';mm;3083.34;
Astigmatism;mm;267.34;
Relative Astigmatism; ;0.23;
Divergence Angle X';deg;0.074;
Divergence Angle Y';deg;0.072;
Divergence Asymmetry;%;0.976;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;996.89;1086.54;
180.00;720.60;791.63;
160.00;445.35;496.47;
140.00;193.44;219.55;
128.90;133.86;119.94;
127.83;136.31;121.75;
126.76;141.57;124.80;
125.70;146.73;129.64;
124.63;154.67;135.25;
123.56;163.20;144.21;
122.50;171.99;154.62;
121.43;182.34;165.34;
120.00;195.26;180.91;
100.00;445.99;450.23;
80.00;720.76;747.24;
60.00;993.43;1039.52;
40.00;1276.64;1333.10;
20.00;1550.66;1635.47;
0.00;1839.46;1928.24;
