Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;12:02:27

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;14.00;
Rayleigh Length Y';mm;12.64;
Beam Waist Diameter X';m;156.17;
Beam Waist Diameter Y';m;148.34;
Beam Waist Asymmetrie; ;0.95;
Beam Waist Position X';mm;131.87;
Beam Waist Position Y';mm;130.82;
Astigmatism;mm;1.05;
Relative Astigmatism; ;0.08;
Divergence Angle X';deg;0.639;
Divergence Angle Y';deg;0.672;
Divergence Asymmetry;%;1.052;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.29;
My'; ;1.29;
Rayleigh Length X';mm;1244.60;
Rayleigh Length Y';mm;1269.68;
Beam Waist Diameter X';m;1472.68;
Beam Waist Diameter Y';m;1486.75;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;2325.98;
Beam Waist Position Y';mm;2486.20;
Astigmatism;mm;160.22;
Relative Astigmatism; ;0.13;
Divergence Angle X';deg;0.068;
Divergence Angle Y';deg;0.067;
Divergence Asymmetry;%;0.990;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;774.63;824.10;
180.00;560.52;598.32;
160.00;351.53;376.50;
140.00;180.67;182.98;
130.13;157.97;146.43;
128.38;161.56;149.48;
126.62;166.47;154.07;
124.88;174.39;163.12;
123.12;183.69;173.58;
121.37;194.92;186.56;
120.00;202.94;197.24;
119.61;207.06;200.25;
100.00;390.46;394.58;
80.00;602.33;615.54;
60.00;817.66;845.82;
40.00;1032.48;1074.17;
20.00;1258.97;1307.60;
0.00;1480.22;1541.97;
