Achromatic Waveplate

Brand :Dayoptics

Product origin :Fuzhou,Fujian,China

Delivery time :4 week

Supply capacity :20000pcs/month

Dayoptics has special designed achromatic waveplates by using two pieces of plates.It is similar to Zero-order waveplate except that the two plates are made from different materials,such as crystal quartz and magnesium fluoride.Since the dispersion of the birefringence can be different for the two materials,it is possible to specify the retardation values at a wavelength range,From the curve,you can see that the bandwidth of such achromatic waveplate is very wide ,while the achromatic waveplates remain a nearly constant retardance over a range of wavelength.

Specification

MaterialQuartz and MgF2
Wavefront Distortionλ/8@633nm
Dimension Tolerance+0.0,-0.1
Retardation Toleranceλ/100
Parallelism<1 arc second 
Surface Quality40/20 Scratch /Dig
Clear ApterureCentral 90%
AR CoatingRavg<0.8% at Central Wavelength
Standard WavelengthVIS 465-650nm,NIR650-1100nm,IR1000-1750m,


Achromatic Waveplate Optical Cemented

Quartz Waveplate P/N#Half Waveplate P/N#Diameter(mm)Unit Price
WPB210QWPB210H10.0$148
WPB212QWPB212H12.7$158
WPB215QWPB215H15.0$168
WPB220QWPB220H20.0$208
WPB225QWPB225H25.4$238
WPB230QWPB230H30.0$278


Achromatic Waveplate Air-Spaced(Mounted)

Quartz Waveplate P/N#Half Waveplate P/N#Waveplate Aperture(mm)Mount Diameter(mm)Unit Price
WPB510QWPB510H10.012.7$188
WPB512QWPB512H12.725.4$198
WPB515QWPB515H15.0
25.4$228
WPB520QWPB520H20.0
25.4$268
WPB525QWPB525H25.430.0$308
WPB530QWPB530H30.038.1
$358


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