Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-07-2026
Time HH:MM:SS;15:54:22

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'; ;1.24;
My'; ;1.26;
Rayleigh Length X';mm;14.06;
Rayleigh Length Y';mm;13.12;
Beam Waist Diameter X';m;153.41;
Beam Waist Diameter Y';m;149.94;
Beam Waist Asymmetrie; ;0.98;
Beam Waist Position X';mm;118.20;
Beam Waist Position Y';mm;116.45;
Astigmatism;mm;1.75;
Relative Astigmatism; ;0.13;
Divergence Angle X';deg;0.625;
Divergence Angle Y';deg;0.655;
Divergence Asymmetry;%;1.048;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.24;
My'; ;1.26;
Rayleigh Length X';mm;3182.26;
Rayleigh Length Y';mm;3683.35;
Beam Waist Diameter X';m;2307.89;
Beam Waist Diameter Y';m;2512.37;
Beam Waist Asymmetrie; ;1.09;
Beam Waist Position X';mm;2398.46;
Beam Waist Position Y';mm;2416.86;
Astigmatism;mm;18.40;
Relative Astigmatism; ;0.01;
Divergence Angle X';deg;0.042;
Divergence Angle Y';deg;0.039;
Divergence Asymmetry;%;0.941;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1295.13;1326.84;
20.00;1079.79;1105.01;
40.00;867.64;888.97;
60.00;656.10;668.93;
80.00;453.09;453.70;
100.00;259.20;251.67;
104.98;214.68;207.55;
106.64;201.39;193.54;
108.30;188.48;180.23;
109.60;179.58;169.83;
109.96;176.51;168.31;
111.61;165.54;158.23;
113.28;157.43;149.92;
114.93;152.23;144.00;
116.59;148.96;140.69;
120.00;154.59;149.12;
140.00;295.64;312.33;
160.00;488.96;523.66;
180.00;690.82;745.54;
200.00;899.63;973.47;
