LGN-212-1М 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–212–1М-A (–/003/009)
Wavelength, μm
0.63
Spectral structure
double-frequency
Differential frequency of the orthogonal components, MHz
2.0–2.4
Output power, mW, not less
0.2
Beam diameter, mm, not more
5–7 / 3–5 / 7–9
Beam divergence, mrad, not more
0.5
Relative power instability during 8 hrs of continuous operation, %, not more
2
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
10000
Dimensions, mm, not more
358.6´132´128.3
Mass, kg, not more
6.0
Dimensional drawing
商品属性 [波长] 0.63µm [功率] 0.2mW