Thorlabs Beam M Data Export

Date MM-DD-YYYY;08-07-2026
Time HH:MM:SS;15:58:16

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'; ;1.30;
My'; ;1.31;
Rayleigh Length X';mm;13.81;
Rayleigh Length Y';mm;11.87;
Beam Waist Diameter X';m;156.09;
Beam Waist Diameter Y';m;145.21;
Beam Waist Asymmetrie; ;0.93;
Beam Waist Position X';mm;115.50;
Beam Waist Position Y';mm;115.27;
Astigmatism;mm;0.23;
Relative Astigmatism; ;0.02;
Divergence Angle X';deg;0.648;
Divergence Angle Y';deg;0.701;
Divergence Asymmetry;%;1.082;

* * * * * * * * * *
Original Waist Measurement Results
* * * * * * * * * *
Parameter;Unit;Result;
Mx'; ;1.30;
My'; ;1.31;
Rayleigh Length X';mm;3794.31;
Rayleigh Length Y';mm;4203.75;
Beam Waist Diameter X';m;2587.57;
Beam Waist Diameter Y';m;2732.27;
Beam Waist Asymmetrie; ;1.06;
Beam Waist Position X';mm;2111.43;
Beam Waist Position Y';mm;2559.67;
Astigmatism;mm;448.24;
Relative Astigmatism; ;0.11;
Divergence Angle X';deg;0.039;
Divergence Angle Y';deg;0.037;
Divergence Asymmetry;%;0.953;

* * * * * * * * * *
BEAM DIAMETERS
* * * * * * * * * *
Z;X';Y';
0.00;1303.64;1417.17;
20.00;1084.14;1172.68;
40.00;868.27;929.67;
60.00;653.31;687.14;
80.00;442.77;454.88;
100.00;245.96;243.64;
102.78;221.66;217.55;
104.36;209.46;202.82;
105.94;195.42;189.85;
107.53;183.32;176.51;
109.10;170.42;165.02;
109.26;170.06;163.33;
110.68;161.54;153.18;
112.26;152.31;144.85;
113.84;145.50;138.38;
120.00;154.51;149.04;
140.00;326.42;342.34;
160.00;534.40;571.07;
180.00;749.19;803.49;
200.00;970.59;1047.12;
