Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-07-2026
Time HH:MM:SS;16:01:22

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'; ;1.32;
My'; ;1.32;
Rayleigh Length X';mm;14.10;
Rayleigh Length Y';mm;11.91;
Beam Waist Diameter X';m;159.03;
Beam Waist Diameter Y';m;145.70;
Beam Waist Asymmetrie; ;0.92;
Beam Waist Position X';mm;114.62;
Beam Waist Position Y';mm;114.84;
Astigmatism;mm;0.22;
Relative Astigmatism; ;0.02;
Divergence Angle X';deg;0.646;
Divergence Angle Y';deg;0.701;
Divergence Asymmetry;%;1.085;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.32;
My'; ;1.32;
Rayleigh Length X';mm;3921.98;
Rayleigh Length Y';mm;4325.48;
Beam Waist Diameter X';m;2652.13;
Beam Waist Diameter Y';m;2776.63;
Beam Waist Asymmetrie; ;1.05;
Beam Waist Position X';mm;1887.24;
Beam Waist Position Y';mm;2459.52;
Astigmatism;mm;572.28;
Relative Astigmatism; ;0.14;
Divergence Angle X';deg;0.039;
Divergence Angle Y';deg;0.037;
Divergence Asymmetry;%;0.949;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1291.66;1408.28;
20.00;1074.95;1168.35;
40.00;852.55;925.94;
60.00;637.87;686.60;
80.00;435.27;452.23;
100.00;241.80;237.82;
101.78;225.13;221.96;
103.37;212.07;207.74;
104.96;199.08;192.88;
106.55;186.89;180.52;
108.15;174.78;168.40;
108.81;170.31;162.96;
109.74;164.35;157.57;
111.33;156.24;147.18;
112.92;148.63;140.46;
120.00;158.05;150.72;
140.00;331.66;347.97;
160.00;543.44;576.93;
180.00;761.00;812.30;
200.00;979.03;1050.61;
