Green Sub-nanosecond Laser NPFL-50G-1.0
Green Sub-nanosecond Laser NPFL-50G-1.0

Green Sub-nanosecond Laser NPFL-50G-1.0

Brief Description
This laser product uses all-fiber optics design to output near-diffraction-limited sub-nanosecond laser with good stability, which is applied in semiconductor, photovoltaic, new energy and other fields.
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No. Parameter Specification Remark
1 Running mode Pulse  
2 Average power (W) 50  
3 Central wavelength (nm) 532  
4 Line width (nm) 10 3dB line width
5 Repetition frequency (kHz) 1500-2200 Adjustable
6 Pulse width (ns) 0.6-4ns Adjustable
7 Power regulating range(%) 0-100  
8 Response time (us) 5  
9 Beam quality (M2) ≤1.1  
10 Power stability (%) ≤5% 24h
11 Spot size (mm) 1.2±0.3 1/e2
12 Spot roundness (%) 90 Typ.95%
13 Beam offset (mm) 2.0  
14 Beam divergence angle (mrad) 0.5  

Product features
1)    Sub-nanosecond pulse
2)    High pulse energy and peak power
3)    Adjustable repetition frequency
4)    Near-diffraction-limited beam quality
5)    Compact structure and small size

Applications
1)    Cutting, drilling, scribing (glass, silicon, ceramic)
2)    Thin-film pattern (metal, thin film)
3)    Marking (glass, silicon, ceramic, metal, plastic)

 
Sample
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