793nm 2W~3W laesr high power Infra-red laser 

[FEATURES]
Include a adjustable  power supply
Over-temperature and over-current protection 
External modulation available

[SPECIFICATIONS]
Wavelength (nm) : 793±5
Output Power (mW):2000mW/3000mW(choose)
Working Mode:CW
Beam Mode: Near TEM00
Spectral Linewidth (nm):<3.0
Polarization:Random
Beam Quality (M2 factor):<20
Beam Divergence (full angle, mrad):Square, ~6.0×6.0
Beam Diameter at Aperture (mm):3.0×4.0
Power Stability (RMS, over 8 hours):<5%
Noise of Amplitude (P-P):<0.5%
Aperture Position (mm):48
Laser Head Dimensions (L×W×H, mm):205 x 60 x 60 
Net Weight (kg) : 0.8
External Modulation:5V TTL / 5V Analogue
Modulating Frequence:30KHz TTL / 10KHz Analogue
Cooling System:TEC
Warm-up Time (minutes):<15
Operation Temperature (℃):18~30
Expected Lifetime (hours):>10000
Warranty Time:1 year