Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:08:35

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'; ;1.23;
My'; ;1.24;
Rayleigh Length X';mm;17.45;
Rayleigh Length Y';mm;16.32;
Beam Waist Diameter X';m;170.22;
Beam Waist Diameter Y';m;165.27;
Beam Waist Asymmetrie; ;0.97;
Beam Waist Position X';mm;131.60;
Beam Waist Position Y';mm;131.10;
Astigmatism;mm;0.50;
Relative Astigmatism; ;0.03;
Divergence Angle X';deg;0.559;
Divergence Angle Y';deg;0.580;
Divergence Asymmetry;%;1.038;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.23;
My'; ;1.24;
Rayleigh Length X';mm;1370.38;
Rayleigh Length Y';mm;1383.37;
Beam Waist Diameter X';m;1508.39;
Beam Waist Diameter Y';m;1521.39;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;2065.07;
Beam Waist Position Y';mm;2164.74;
Astigmatism;mm;99.67;
Relative Astigmatism; ;0.07;
Divergence Angle X';deg;0.063;
Divergence Angle Y';deg;0.063;
Divergence Asymmetry;%;0.999;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;686.14;718.98;
180.00;502.84;522.24;
160.00;326.07;337.34;
140.00;192.91;186.79;
129.46;172.76;164.88;
127.25;175.75;169.22;
125.03;181.13;175.37;
122.81;188.97;184.22;
120.59;199.41;197.00;
120.00;203.14;200.46;
118.37;212.20;209.65;
116.15;225.01;225.74;
100.00;354.05;358.34;
80.00;533.74;544.00;
60.00;721.61;741.23;
40.00;912.13;937.12;
20.00;1102.09;1138.31;
0.00;1290.87;1332.37;
