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- PLasma JSC
- Gas Lasers:
 Ar-Kr
CO2
He-Cd
He-Ne
Nitrogen
Stabilized
He-Ne lasers
LGN-303-series - single frequency stabilized laser
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A
line of single-frequency stabilized lasers emitting either at one
frequency or at two orthogonally polarized components with 640 MHz
difference.
Due
to the ability to operate in two regimes - spatial separation and
alignment of orthogonally polarized radiation components - lasers
of this series are successfully used in multichannel systems.
The
lasers generate at two orthogonal polarized components with
frequency difference up to 640 MHz
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LGN-303
are constructed so that optical performance remain constant even when
the laser under tough mechanical and climatic conditions operates
The
ability to operate in two modes - with a spatial division and
superposition of orthogonal polarized components allows to use the
lasers in multichannel telecom systems
 | Frequency stabilization is implemented by
thermal control of resonator length |
| For laser replacement no additional
adjustment is necessary |
| LGN-303-1 and 303A-1 are available with
lengthened cables |
Applications
for
industry, telecommunication. interferometers, optical location
LGN-303-series - single frequency stabilized laser
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Parameter LGN
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303
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303-1
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303A
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303A-1
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Wavelength,
m m
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0.63
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Output power, mW
single frequency mode
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1
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2
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3
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Frequency difference, MHz
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640 (orthogonal polarized components)
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Polarization
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linear
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Beam diameter,mm
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1
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Divergence, mrad
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1.85
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Dimensions, mm
- laser head
- power supply
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d 36*330
225*132*102
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Mass, kg:
- laser head
- power supply
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0.7
2.5
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Cable length, mm
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500-1500
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