Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-07-2026
Time HH:MM:SS;15:40:48

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'; ;1.40;
My'; ;1.40;
Rayleigh Length X';mm;9.42;
Rayleigh Length Y';mm;8.20;
Beam Waist Diameter X';m;133.46;
Beam Waist Diameter Y';m;124.55;
Beam Waist Asymmetrie; ;0.93;
Beam Waist Position X';mm;129.18;
Beam Waist Position Y';mm;127.22;
Astigmatism;mm;1.96;
Relative Astigmatism; ;0.22;
Divergence Angle X';deg;0.811;
Divergence Angle Y';deg;0.870;
Divergence Asymmetry;%;1.072;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.40;
My'; ;1.40;
Rayleigh Length X';mm;1210.25;
Rayleigh Length Y';mm;1306.88;
Beam Waist Diameter X';m;1512.52;
Beam Waist Diameter Y';m;1571.98;
Beam Waist Asymmetrie; ;1.04;
Beam Waist Position X';mm;2891.58;
Beam Waist Position Y';mm;3207.54;
Astigmatism;mm;315.96;
Relative Astigmatism; ;0.25;
Divergence Angle X';deg;0.072;
Divergence Angle Y';deg;0.069;
Divergence Asymmetry;%;0.962;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;1010.94;1114.97;
180.00;734.61;815.10;
160.00;459.93;516.30;
140.00;202.26;233.48;
127.99;132.94;119.06;
126.79;136.15;119.97;
125.57;142.30;123.76;
124.37;150.05;131.16;
123.16;157.58;139.27;
122.76;161.34;142.60;
121.96;168.59;149.79;
120.75;179.96;162.75;
120.00;188.12;170.56;
100.00;437.07;440.45;
80.00;713.32;735.27;
60.00;989.55;1031.00;
40.00;1272.60;1327.39;
20.00;1548.86;1631.10;
0.00;1831.77;1927.67;
