Dayoptics has special designed achromatic waveplates by using MgF2 and Quartz plates

Standard Wavelength: VIS 465-650nm, NIR 700-1200nm, IR 750-1700nm

Press Release

Dayoptics waveplates




07/15/2011

Dayoptics has special designed achromatic waveplates by using MgF2 and Quartz plates.
Since the dispersion of the birefringence can be different for the two materials, it is possible to Compromise the retardation values at a specified wavelength range.



Dayoptics offers two types of achromatic waveplates: Optical contact and airspace.



Dayoptics waveplates

Specifications:

Material: Quartz and MgF2
Wavefront Distortion:λ/8@633nm
Dimension Tolerance:+0.0,-0.1
Retardation Tolerance:λ/100
Parallelism: <1 arc second
Surface Quality: 20-10 Scratch/Dig
Clear Aperture: Central 90%
AR Coating: Ravg<1% at Specified Wavelength
Standard Wavelength:VIS 465-650nm, NIR 700-1200nm, IR 750-1700nm

Dayoptics waveplates






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