Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-07-2026
Time HH:MM:SS;15:49:15

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;13.78;
Rayleigh Length Y';mm;13.42;
Beam Waist Diameter X';m;150.11;
Beam Waist Diameter Y';m;149.00;
Beam Waist Asymmetrie; ;0.99;
Beam Waist Position X';mm;121.05;
Beam Waist Position Y';mm;119.18;
Astigmatism;mm;1.86;
Relative Astigmatism; ;0.14;
Divergence Angle X';deg;0.624;
Divergence Angle Y';deg;0.636;
Divergence Asymmetry;%;1.019;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.21;
My'; ;1.22;
Rayleigh Length X';mm;2625.76;
Rayleigh Length Y';mm;3018.79;
Beam Waist Diameter X';m;2072.11;
Beam Waist Diameter Y';m;2234.55;
Beam Waist Asymmetrie; ;1.08;
Beam Waist Position X';mm;2605.26;
Beam Waist Position Y';mm;2605.90;
Astigmatism;mm;0.65;
Relative Astigmatism; ;0.00;
Divergence Angle X';deg;0.045;
Divergence Angle Y';deg;0.042;
Divergence Asymmetry;%;0.938;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1327.17;1322.44;
20.00;1110.40;1112.46;
40.00;896.23;893.48;
60.00;685.82;678.63;
80.00;476.39;468.49;
100.00;276.84;266.44;
108.44;202.54;192.13;
109.82;191.13;182.59;
110.25;188.02;179.38;
112.07;175.98;167.74;
113.90;165.69;158.00;
114.53;163.06;154.40;
115.72;159.09;150.30;
117.54;153.73;146.66;
119.36;154.10;147.56;
120.00;154.73;148.53;
140.00;267.50;284.08;
160.00;452.21;484.89;
180.00;655.56;690.91;
200.00;867.68;905.39;
