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- Plasma JSC
- Gas Lasers:
 Ar-Kr
CO2
He-Cd
He-Ne
Nitrogen
Stabilized
He-Ne lasers
LGN-212-1 double-frequency stabilized laser
Dual-frequency
stabilized laser emitting at orthogonally polarized components with
frequency difference 1,5 - 2,2 MHz. The laser is implemented as a "monoblock"
with the laser head and power supply in a single package. All mounting
elements and mirrors are soldered inside a glass tube. An integrated
collimator facilitates adjustment of optical systems in which a laser is
used, and enables operation at long distances from the radiation source.
The laser is intended to be used in high resolution interferometers.
LGN-212-1
features
 | monoblock design |
| built-in collimator facilitates adjustment
of optical systems, in which a laser is used |
Ideal
source for high-resolution interferometers
LGN-212-1 double-frequency stabilized laser
|
Parameter
LGN
|
212-1
|
|
Wavelength, m m
|
0.63
|
|
Output power, mW
single frequency mode
|
-
|
|
two frequency mode
|
0.2
|
|
Frequency difference, MHz
|
1.5 - 2.2
|
|
Polarization
|
*
|
|
Beam diameter,mm
|
4-6
|
|
Divergence, mrad
|
0.5
|
|
Dimensions, mm
- laser head
- power supply
|
392*182*133
-
|
|
Mass, kg:
laser head
power supply
|
6
-
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|
Cable length, mm
|
500-1500
|
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LGN-212-1
