Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-03-2026
Time HH:MM:SS;15:07:06

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'; ;1.26;
My'; ;1.21;
Rayleigh Length X';mm;13.99;
Rayleigh Length Y';mm;12.26;
Beam Waist Diameter X';m;154.31;
Beam Waist Diameter Y';m;141.87;
Beam Waist Asymmetrie; ;0.92;
Beam Waist Position X';mm;123.95;
Beam Waist Position Y';mm;123.16;
Astigmatism;mm;0.79;
Relative Astigmatism; ;0.06;
Divergence Angle X';deg;0.632;
Divergence Angle Y';deg;0.663;
Divergence Asymmetry;%;1.049;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.26;
My'; ;1.21;
Rayleigh Length X';mm;2130.23;
Rayleigh Length Y';mm;2227.40;
Beam Waist Diameter X';m;1904.31;
Beam Waist Diameter Y';m;1912.18;
Beam Waist Asymmetrie; ;1.00;
Beam Waist Position X';mm;2580.44;
Beam Waist Position Y';mm;2880.99;
Astigmatism;mm;300.55;
Relative Astigmatism; ;0.14;
Divergence Angle X';deg;0.051;
Divergence Angle Y';deg;0.049;
Divergence Asymmetry;%;0.960;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1381.76;1430.48;
20.00;1157.15;1203.05;
40.00;941.61;975.95;
60.00;715.81;749.07;
80.00;506.07;521.27;
100.00;300.63;300.99;
111.93;199.63;186.37;
113.65;189.03;173.51;
115.38;178.87;163.52;
117.09;171.52;154.09;
118.81;166.18;150.76;
120.00;164.68;149.75;
120.54;162.91;149.07;
122.25;161.50;151.03;
140.00;232.24;247.82;
160.00;420.56;446.00;
180.00;637.15;669.07;
200.00;853.35;898.57;
