Thorlabs Beam M Data Export

Date MM-DD-YYYY;05-08-2026
Time HH:MM:SS;11:57:46

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'; ;1.25;
My'; ;1.26;
Rayleigh Length X';mm;15.69;
Rayleigh Length Y';mm;14.65;
Beam Waist Diameter X';m;163.26;
Beam Waist Diameter Y';m;157.89;
Beam Waist Asymmetrie; ;0.97;
Beam Waist Position X';mm;132.68;
Beam Waist Position Y';mm;131.95;
Astigmatism;mm;0.73;
Relative Astigmatism; ;0.05;
Divergence Angle X';deg;0.596;
Divergence Angle Y';deg;0.618;
Divergence Asymmetry;%;1.036;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.25;
My'; ;1.26;
Rayleigh Length X';mm;1244.42;
Rayleigh Length Y';mm;1263.72;
Beam Waist Diameter X';m;1453.82;
Beam Waist Diameter Y';m;1466.61;
Beam Waist Asymmetrie; ;1.01;
Beam Waist Position X';mm;2168.18;
Beam Waist Position Y';mm;2271.87;
Astigmatism;mm;103.69;
Relative Astigmatism; ;0.08;
Divergence Angle X';deg;0.067;
Divergence Angle Y';deg;0.066;
Divergence Asymmetry;%;0.993;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
200.00;717.69;750.07;
180.00;518.02;544.10;
160.00;327.56;344.41;
140.00;182.14;178.25;
130.74;167.00;156.50;
128.78;169.13;159.55;
126.82;174.46;165.80;
124.85;181.98;175.14;
122.89;191.30;185.08;
120.92;202.47;199.57;
120.00;208.21;204.69;
118.96;215.39;213.69;
100.00;377.63;381.48;
80.00;572.43;583.60;
60.00;772.27;791.85;
40.00;977.53;1005.23;
20.00;1184.88;1217.38;
0.00;1390.52;1426.80;
