LGN–212-1 LASERS
He–Ne gas lasers of continuous operation mode, double-frequency, stabilized. Intended to be used as a part of laser interferometers applied in various scientific and technical fields, including coordinate systems of precision opto-mechanical equipment for manufacturing of electronic engineering devices, in machine-tool and mechanical industry.
Parameters
LGN–212–1
Wavelength, μm
0.63
Spectral structure
double-frequency
Differential frequency of the orthogonal components, MHz
1.5–2.2
Output power, mW, not less
0.2
Beam diameter, mm, not more
5–7
Beam divergence, mrad, not more
0.5
Relative power instability during 8 hrs of continuous operation, %, not more
10
Relative optical frequency instability, arbitrary units, not more
1´10-8
Power supply
DC ±15V
Power consumption, W, not more
30
Operating temperature range, 0С
+10…+40
Mean time to failure, h, not less
2000
Mean life, h, not less
5000
Dimensions, mm, not more
392´182´133
Mass, kg, not more
6.0
Dimensional drawing
商品属性 [波长] 0.63µm [功率] 0.2mW