Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:46:12

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'; ;1.22;
My'; ;1.23;
Rayleigh Length X';mm;17.84;
Rayleigh Length Y';mm;16.68;
Beam Waist Diameter X';m;171.80;
Beam Waist Diameter Y';m;167.02;
Beam Waist Asymmetrie; ;0.97;
Beam Waist Position X';mm;130.83;
Beam Waist Position Y';mm;130.10;
Astigmatism;mm;0.73;
Relative Astigmatism; ;0.04;
Divergence Angle X';deg;0.552;
Divergence Angle Y';deg;0.574;
Divergence Asymmetry;%;1.040;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.22;
My'; ;1.23;
Rayleigh Length X';mm;1437.09;
Rayleigh Length Y';mm;1475.02;
Beam Waist Diameter X';m;1541.85;
Beam Waist Diameter Y';m;1570.43;
Beam Waist Asymmetrie; ;1.02;
Beam Waist Position X';mm;2049.21;
Beam Waist Position Y';mm;2158.08;
Astigmatism;mm;108.88;
Relative Astigmatism; ;0.07;
Divergence Angle X';deg;0.061;
Divergence Angle Y';deg;0.061;
Divergence Asymmetry;%;0.992;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;683.75;721.06;
180.00;503.04;528.88;
160.00;332.90;344.59;
140.00;198.09;191.82;
128.65;175.13;166.66;
126.38;177.88;169.29;
124.11;182.52;175.82;
121.84;190.19;186.84;
120.00;198.57;195.38;
119.58;200.71;197.50;
117.31;213.44;210.81;
115.04;227.62;226.26;
100.00;344.85;347.68;
80.00;521.04;532.80;
60.00;706.46;724.96;
40.00;893.31;917.68;
20.00;1079.75;1111.90;
0.00;1270.15;1309.20;
