ZYGO LASER HEAD

ZYGO 7701

ZYGO LASER HEAD - ZYGO 7701  
Type : Helium-Neon, Continuous, Two-Frequency
Wavelength : 632.8nm
Beam Power Output : Over 550 microwatts
Polarization : Two Orthogonally Linear
Beam Diameter : 3mm, 6mm
Reference Frequency : 20MHz 1600Hz
Wavelength Accuracy : 0.01ppm(24hours)
0.1ppm(Lifetime)
Power Dissipation : +15VDC0.5VDC(2.5A)
-15VDC0.5VDC(1.2A)
Pre-heat Time: > 7 minutes
Lead Time : 3 weeks
Measurement Range : 25meters(Beam Diameter : 6mm)
2meters(Beam Diameter : 3mm)
Warranty : 1 year
 

ZYGO 7702

ZYGO LASER HEAD - ZYGO 7702  
Type : Helium-Neon, Continuous, Two-Frequency
Wavelength : 632.8nm
Beam Power Output : Over 550 microwatts
Polarization : Two Orthogonally Linear
Beam Diameter : 3mm, 6mm
Reference Frequency : 20MHz 1600Hz
Wavelength Accuracy : 0.01ppm(24hours)
0.1ppm(Lifetime)
Power Dissipation : +15VDC0.5VDC(2.5A)
-15VDC0.5VDC(1.2A)
Pre-heat Time: > 7 minutes
Lead Time : 3 weeks
Measurement Range : 25meters(Beam Diameter : 6mm)
2meters(Beam Diameter : 3mm)
Warranty : 1 year
 

ZYGO 7712

ZYGO LASER HEAD - ZYGO 7712  
Type : Helium-Neon, Continuous, Two-Frequency
Wavelength : 632.8nm
Beam Power Output : Over 1.35 microwatts
Polarization : Collinear, Orthogonally Linear
Beam Diameter : Typical 6mm
Output Beat Frequency : 20MHz 1600Hz
Usable Beam Length : 25 meters (6mm)