Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-07-2026
Time HH:MM:SS;16:15:42

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'; ;1.21;
Rayleigh Length X';mm;14.14;
Rayleigh Length Y';mm;13.68;
Beam Waist Diameter X';m;153.73;
Beam Waist Diameter Y';m;149.56;
Beam Waist Asymmetrie; ;0.97;
Beam Waist Position X';mm;123.30;
Beam Waist Position Y';mm;122.06;
Astigmatism;mm;1.24;
Relative Astigmatism; ;0.09;
Divergence Angle X';deg;0.623;
Divergence Angle Y';deg;0.626;
Divergence Asymmetry;%;1.005;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.23;
My'; ;1.21;
Rayleigh Length X';mm;2232.32;
Rayleigh Length Y';mm;2440.41;
Beam Waist Diameter X';m;1931.84;
Beam Waist Diameter Y';m;1997.55;
Beam Waist Asymmetrie; ;1.03;
Beam Waist Position X';mm;2562.52;
Beam Waist Position Y';mm;2637.76;
Astigmatism;mm;75.24;
Relative Astigmatism; ;0.03;
Divergence Angle X';deg;0.050;
Divergence Angle Y';deg;0.047;
Divergence Asymmetry;%;0.946;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1347.40;1341.36;
20.00;1133.14;1129.52;
40.00;919.85;911.66;
60.00;710.25;695.18;
80.00;500.30;484.07;
100.00;296.15;282.52;
110.71;202.82;191.84;
112.52;190.05;179.44;
114.33;178.51;169.30;
116.15;169.26;161.13;
117.96;163.16;154.83;
119.77;159.79;152.65;
120.00;159.91;152.65;
121.58;159.45;153.55;
140.00;241.34;254.66;
160.00;429.67;441.28;
180.00;633.90;646.27;
200.00;845.95;862.13;
