Large Aperture Laser Interferometer/Laser Interferometer/Interferometer

• After-sales Service: 3r Quality Warranty
• Warranty: 12 Months
• Transport Package: Custom as Per Demand
• Specification: custom as per demand
• Trademark: Raytek
• Origin: China
• Model NO.: RAY-XS137#
• HS Code: 9031499090
• Production Capacity: 100unit Per Year

Product Description

General Introduction:
Laser interferometer uses phase shifting technology to accurately characterize the three-dimensional topography of the measured surface, and the measurement accuracy is up to 0.06um or higher, which is widely used in the high-precision detection of planar optical components.

Products Keywords:
Large aperture laser interferometer/laser interferometer/interferometer

Features:
1. Accurately measure the transmitted wave front and reflected wave front of large aperture optical elements.
2. The measurement accuracy and repeatability are comparable to the American Zygo and 4D interferometer.
3. Customized development according to customer requirements.

Applications:
Used for high precision detection of planar optical components.

Specifications

Products	Φ310mm phase-shifting digital interferometer	Φ600mm phase-shifting digital interferometer	Φ800mm phase-shifting digital interferometer
Effective through-light caliber	Φ 300	Φ 590	Φ 790
Phase shift mode	wavelength phase shift	polarization phase shift or wavelength phase shift	polarization phase shift or wavelength phase shift
Cavity index	PV≤λ/10, λ=632.8nm	PV≤λ/10, λ=632.8nm	PV≤λ/10, λ=632.8nm
Repeated accuracy measurement	≤1nm (RMS)	≤1nm (RMS)	≤1nm (RMS)
Standard mirror material	TF mirror adopts quartz material,RF mirror adopts micrystalline glass, the surface accuracy is ≤λ/12, λ=632.8nm	TF mirror adopts quartz material,RF mirror adopts micrystalline glass, the surface accuracy is ≤λ/12, λ=632.8nm	Standard transmission TF mirror-shaped PV is better than λ/12 (λ=632.8nm), the standard reflection RF mirror Shape PV is better than λ/10 (λ=632.8nm)
Measurement method	Fizeau's interference principle	Fizeau's interference principle	Fizeau's interference principle
Laser source	Helium-neon laser, λ=632.8nm	Helium-neon laser, λ=632.8nm	Helium-neon laser, λ=632.8nm
power supply	AC220V 50HZ	AC220V 50HZ	AC220V 50HZ
Standard fittings	Computer and measurement and analysis software	Computer and measurement and analysis software	Computer and measurement and analysis software

Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.