Applications:
Holograph, Fluorescence Sensors, Raman Spectrum, Spectrum Analysis, Spectrum Calibration, Communication, Chip Inspection, Laser Displaying, Laser TV, Laser Interference, PIV, Laser Measurement, Laser Detection, Laser Medicinal, etc.
Features Overview:
Compact Structure
Small Laser Profile and Beam Divergence
Protection of Over Current, Static Electricity, and Overheating
Good Linear Analogue
High Output Power with Stability
Model RN-II-N-640nm
Wavelength (nm) 640
Output Power (mW) >2000, >3000, >5000
Working Mode Analog
Spectral Linewidth (nm) <0.1

Polarization Line polarization
Polarization Ratio >100: 1
Beam Quality (M2 factor) <1.2
Beam Divergence, , full angle <2(mrad)
Beam Diameter at aperture ~4(mm)
Beam Roundness >90%
Power stability(RMS) <3%, <5%, <10% @4hours
Aperture Position(mm) 39
Laser head Dimensions 131× 102× 61(L× W× H, mm)
Point stability after warm-up (mrad) <0.05
Noise of amplitude (RMS) ~3%
Analog modulation Analog modulation up to 30kHz (0~max out put when 0-5V signal input)
Warm-up Time (minutes) <15
Operation Temperature 10~45
Expected Lifetime (hours) >10, 000
Warranty Time 1 year
Proved by Global Customers, 10, 000 hours lifetime