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671nm Red Laser Systems
671nm DPSS red laser systems with output power from 100mW to 2000mW. Their compact design, high reliability
and ease of use make them an ideal choice for corporate and university research labs. (Please allow 3-4 weeks for delivery on these systems)
Applications:
• Spectroscopy
Item
Description
Price
Options
VA-I-50-671
50mW 671nm Red Laser System
US $1,498.00
VA-I-100-671
100mW 671nm Red Laser System
US $1,728.00
VA-I-200-671
200mW 671nm Red Laser System
US $2,198.00
VA-I-300-671
300mW 671nm Red Laser System
US $2,798.00
VA-II-500-671
500mW 671nm Red Laser System
US $3,498.00
VA-II-1000-671
1000mW 671nm Red Laser System
US $5,298.00
VA-II-2000-671
2000mW 671nm Red Laser System
US $6,198.00
• Fully adjustable output power from 0mW up to the maximum rated output of each model.
• High stability output of within less than 5% over 8 hours.
• Closed loop TEC active cooling ensures stable output over long periods.
• LED display of laser driver output current.
• Exceptional beam quality over the complete working life of the laser.
• Does not require high power or multi-phase power circuits.
• Complies with federal regulations (21 CFR 1040.10, 1040.11)
• Warranty: 12 months
Model
VA-I-xxx-671
VA-II-xxx-671
VA-III-xxx-671
Wavelength (nm)
671
Output Power (mW)
100-300
500-1000
2000
Working Mode
Continuous Wave (non-pulsed)
Beam Mode
Transverse
TEM00
Longitude
Multi-longitude
Spectral line width (nm)
<0.1
Polarization
Line polarization
Polarization Ratio
>100:1
Beam Quality (M2 factor)
<1.2
Far-Field Divergence (1/e2 )
1.2�0.2 mrad
1.2-2.0 mrad
3.0�0.2 mrad
Beam Diameter at aperture (mm)
1.2�0.2
2.0-3.0
4.0�0.2
Beam roundness
>90%
Power stability(RMS)
<5% over 8 hours (ambient �2�C)
Aperture Position (mm)
25
20
100
Dimensions of Laser Head (mm)
136 x 50 x 45
180 x 62 x 62
320 x120 x105
Integrated Driver Model
VD-II
VD-III
VD-IV
External Modulation
5V TTL / 5V Analog
Modulating Frequency
30KHz TTL / 10KHz Analog
Cooling system
TEC
TEC
TEC + Air cooled
Warm-up time (minutes)
<15
Operation Temperature
18°C to 30°C
Power Requirements
110-120V 60hz (15A) / 220-240V 50hz (10A)
Expected Lifetime (hours)
>10000
Regulatory certification
Complies with CDRH (21 CFR 1040.10-1040.11) Class IIIb & IV
Warranty
1 year
Click on any photo to see a larger version
• Full laser certification on your 671nm laser system. More Details.
• Laser glasses, 5% discount on a pair when ordered with any 671nm red laser system.
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