| Model |
VA-I-N-532 |
VA-II-N-532 |
VA-III-N-532 |
Wavelength (nm) |
532 |
Output Power (mW) |
1~400 (-I) |
500~4000 (-II) |
5000~15000 (-III) |
Working Mode |
CW |
Beam Mode
|
Transverse |
TEM00,TEM01 |
Longitude |
Multi-longitude |
Spectral linewidth (nm) |
<0.1 |
Polarization |
Line polarization |
Polarization Ratio |
>100:1 |
Beam Quality (M2 factor) |
<1.2 |
Beam Divergence (full angle, mrad) |
1.2±0.2 |
1.2~2.0 |
2.0±0.2 |
Beam Diameter at aperture (mm) |
1.2±0.2 |
2.0~3.0 |
4.0±0.2 |
Beam roundness |
>90% |
Power stability(RMS) |
<5% @8hours |
Aperture Position (mm) |
25 |
48 |
100 |
Dimensions of Laser Head (L×W×H, mm)
|
136 x 50 x 45 |
190 x 60 x 60 |
320 x120 x105 |
Integrated Driver Model
|
VD-I Series / VD-II Series |
VD-III Series |
VD-IV Series |
External Modulation |
5V TTL / 5V Analogue |
Modulating Frequence |
30KHz TTL / 10KHz Analogue |
Cooling system |
TEC |
TEC |
TEC + Air cooled |
Warm-up time (minutes) |
<15 |
Operation Temperature (℃) |
18~30 |
Expected Lifetime (hours) |
>10000 |
Warranty Time |
1 year |
