Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;12:05:16

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'; ;1.20;
My'; ;1.20;
Rayleigh Length X';mm;20.73;
Rayleigh Length Y';mm;19.87;
Beam Waist Diameter X';m;183.56;
Beam Waist Diameter Y';m;179.55;
Beam Waist Asymmetrie; ;0.98;
Beam Waist Position X';mm;130.66;
Beam Waist Position Y';mm;130.90;
Astigmatism;mm;0.24;
Relative Astigmatism; ;0.01;
Divergence Angle X';deg;0.507;
Divergence Angle Y';deg;0.518;
Divergence Asymmetry;%;1.021;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.20;
My'; ;1.20;
Rayleigh Length X';mm;1478.20;
Rayleigh Length Y';mm;1456.28;
Beam Waist Diameter X';m;1549.89;
Beam Waist Diameter Y';m;1537.04;
Beam Waist Asymmetrie; ;0.99;
Beam Waist Position X';mm;1833.57;
Beam Waist Position Y';mm;1894.26;
Astigmatism;mm;60.69;
Relative Astigmatism; ;0.04;
Divergence Angle X';deg;0.060;
Divergence Angle Y';deg;0.060;
Divergence Asymmetry;%;1.007;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;636.92;650.76;
180.00;473.15;479.07;
160.00;320.99;317.75;
140.00;206.91;197.65;
128.12;186.24;181.89;
125.49;188.95;185.28;
122.86;194.81;192.68;
120.22;204.01;203.42;
120.00;204.39;204.41;
117.58;214.85;215.73;
114.95;228.24;230.73;
112.31;243.72;246.22;
100.00;329.95;332.69;
80.00;487.86;496.88;
60.00;653.29;665.21;
40.00;822.81;841.01;
20.00;995.39;1015.55;
0.00;1172.43;1196.03;
