Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:07:16

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'; ;1.25;
My'; ;1.25;
Rayleigh Length X';mm;16.05;
Rayleigh Length Y';mm;14.72;
Beam Waist Diameter X';m;164.56;
Beam Waist Diameter Y';m;158.04;
Beam Waist Asymmetrie; ;0.96;
Beam Waist Position X';mm;131.68;
Beam Waist Position Y';mm;130.97;
Astigmatism;mm;0.70;
Relative Astigmatism; ;0.05;
Divergence Angle X';deg;0.588;
Divergence Angle Y';deg;0.615;
Divergence Asymmetry;%;1.047;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.25;
My'; ;1.25;
Rayleigh Length X';mm;1330.26;
Rayleigh Length Y';mm;1345.55;
Beam Waist Diameter X';m;1498.31;
Beam Waist Diameter Y';m;1510.82;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;2171.29;
Beam Waist Position Y';mm;2300.97;
Astigmatism;mm;129.68;
Relative Astigmatism; ;0.10;
Divergence Angle X';deg;0.065;
Divergence Angle Y';deg;0.064;
Divergence Asymmetry;%;0.997;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;716.82;756.30;
180.00;522.75;550.92;
160.00;334.88;351.58;
140.00;188.65;184.07;
129.71;167.42;157.11;
127.68;170.53;161.01;
125.65;175.24;167.28;
123.61;183.30;176.61;
121.58;192.48;188.01;
120.00;202.12;198.28;
119.55;203.73;200.99;
117.52;218.10;214.91;
100.00;366.22;370.35;
80.00;557.78;569.70;
60.00;754.84;775.96;
40.00;952.22;988.24;
20.00;1157.08;1199.36;
0.00;1360.81;1417.47;
