Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:13:48

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'; ;1.17;
My'; ;1.17;
Rayleigh Length X';mm;23.92;
Rayleigh Length Y';mm;23.72;
Beam Waist Diameter X';m;195.04;
Beam Waist Diameter Y';m;193.90;
Beam Waist Asymmetrie; ;0.99;
Beam Waist Position X';mm;128.71;
Beam Waist Position Y';mm;129.52;
Astigmatism;mm;0.81;
Relative Astigmatism; ;0.03;
Divergence Angle X';deg;0.467;
Divergence Angle Y';deg;0.468;
Divergence Asymmetry;%;1.003;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.17;
My'; ;1.17;
Rayleigh Length X';mm;1597.71;
Rayleigh Length Y';mm;1546.96;
Beam Waist Diameter X';m;1593.94;
Beam Waist Diameter Y';m;1565.89;
Beam Waist Asymmetrie; ;0.98;
Beam Waist Position X';mm;1605.10;
Beam Waist Position Y';mm;1626.81;
Astigmatism;mm;21.71;
Relative Astigmatism; ;0.01;
Divergence Angle X';deg;0.057;
Divergence Angle Y';deg;0.058;
Divergence Asymmetry;%;1.015;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;607.82;607.05;
180.00;461.54;455.50;
160.00;326.65;316.74;
140.00;221.98;213.60;
125.77;196.32;195.96;
122.72;199.46;202.03;
120.00;205.12;208.51;
119.67;205.79;209.33;
116.62;216.27;219.65;
113.57;229.03;233.97;
110.52;243.94;248.69;
107.47;261.64;264.50;
100.00;306.37;308.28;
80.00;445.77;450.14;
60.00;596.26;600.39;
40.00;750.20;758.90;
20.00;907.27;917.48;
0.00;1065.68;1074.15;
