Multifrequency picosecond laser for high-precision ranging and atmospheric sounding

The multifrequency laser transmitter for high precision ranging and atmospheric sounding was developed. The system generates pulses in the picosecond region with the wavelengths of 1.06 micrometers , 0.53 micrometers , 0.35 micrometers , 0.63 micrometers and 0.46 micrometers .