Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:10:33

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'; ;1.21;
My'; ;1.22;
Rayleigh Length X';mm;18.96;
Rayleigh Length Y';mm;18.00;
Beam Waist Diameter X';m;176.08;
Beam Waist Diameter Y';m;172.20;
Beam Waist Asymmetrie; ;0.98;
Beam Waist Position X';mm;131.42;
Beam Waist Position Y';mm;131.13;
Astigmatism;mm;0.29;
Relative Astigmatism; ;0.02;
Divergence Angle X';deg;0.532;
Divergence Angle Y';deg;0.548;
Divergence Asymmetry;%;1.030;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.21;
My'; ;1.22;
Rayleigh Length X';mm;1408.78;
Rayleigh Length Y';mm;1416.48;
Beam Waist Diameter X';m;1517.88;
Beam Waist Diameter Y';m;1527.58;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;1955.84;
Beam Waist Position Y';mm;2031.99;
Astigmatism;mm;76.16;
Relative Astigmatism; ;0.05;
Divergence Angle X';deg;0.062;
Divergence Angle Y';deg;0.062;
Divergence Asymmetry;%;1.001;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;657.22;682.48;
180.00;483.18;498.89;
160.00;320.96;326.77;
140.00;198.42;191.24;
129.10;180.24;172.01;
126.70;181.97;176.18;
124.30;186.89;182.77;
121.90;195.12;193.49;
120.00;203.11;202.36;
119.50;206.15;205.99;
117.10;218.91;218.37;
114.70;232.40;233.50;
100.00;342.60;346.85;
80.00;511.26;519.09;
60.00;688.17;705.03;
40.00;868.61;892.32;
20.00;1043.12;1073.01;
0.00;1238.03;1263.44;
