LGN-11З

GENERAL INFORMATION
The gas laser LHN-11Z is atomic, multimode, continuous, designed to be used as a source of coherent monochromatic radiation in the red and near infrared regions of the spectrum in complex equipment for scientific research and other works connected with the use of a monochromatic radiation source.

MAIN TECHNICAL DATA

Laser wavelengths, μm
not less than 0,626 nominal 0,630 not more than 0.634
not less than 1,146 denomination 1,150 not more than 1.154
not less than 3,386 nominal 3,390 not more than 3,394

Generation mode – multimode

Average power of laser radiation mW
at a wavelength of 0.63 μm 15
at a wavelength of 1.15 μm 3
at a wavelength of 3.39 μm 3

The diameter of the laser beam at a wavelength of 0.63 μm in mm is not more than 4
Energy divergence of laser radiation at a wavelength of 0.63 μm in rad 3
Relative instability of the average power of laser radiation for 8 hours of operation,% 5
Maximum instability of the axis of the radiation pattern of laser radiation
at a wavelength of 0.63 μm for 8 hours of operation, mrad 2.5
Readiness time, min 60
Power consumption, W 125
Electrical parameters that change during operation and storage;

Average power of laser radiation, mW, not less than
– at a wavelength of 0.63 μm 10
– at a wavelength of 1.15 μm 2
– no wavelength 3.39 μm 2
Maximum permissible operating conditions
The voltage of the supply network frequency is /50+.0.5 / Hz. 220 V
Discharge current, mA 19-20
Mean time between failures not less than 5000 h
The total average service life is not less than 20000 hours. If necessary, the radiator is replaced no earlier than 3000 hours.
The average shelf life is not less than 5 years.