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Beam sampling

Beam sampling

ØFunction: High-power beam (zero order) spreads along the optical axis without interference 

ØApplication: monitoring equipment, spot detection 


ØProduct parameter range:

Material

Polymer   glass, plastic, fused silica, zinc selenide, sapphire, silicon

DOE integrated size

≤150mm

Wavelength range

193nm   ~10.6μm

Diffraction efficiency

~   99%

DOE   design

2   grayscale

Coating

Anti-reflective   film (optional)


ØTypical model reference:

Nunber

Wavelength[nm]

Sampling angle [deg]

Sampling energy [%]

BSP-302

1064

2.07

1.22

BSP-312

1064

2.37

4

BSP-314

1064

15.43

0.4

BSP-323

1064

1.27

1


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