Achromatic Waveplate

Unlike standard waveplates, Achromatic Waveplates, AWP, provide a constant phase shift independent of the wavelength of light that is used.This wavelength independence is achieved by using two different crystalline materials to yield quarter- or half-wave retardation over a broad spectral range.The Retardation tolerance of our AWPs is better than λ/100 over the entire wavelength range.The flat response of an AWP is ideal for use with tunable lasers,multiple laser-line systems and other broad spectrum sources.

Specifications:

Wavelength Ranges:450～680nm,700～1000nm,950～1300nm,1200～1650nm

Quarter Waveplates P/N #	Half Waveplates	Mounter	Clear	Thickness
Quarter Waveplates P/N #	P/N #	Diameter (mm)	Aperture (mm)	(mm)
AWP 210Q	AWP 210H	25.4	10	8
AWP 212Q	AWP 212H	25.4	12.7	8
AWP 215Q	AWP 215H	25.4	15	8
AWP 220Q	AWP 220H	30	20	8
AWP 225Q	AWP 225H	30	23.5	8

Achromatic Waveplate Curves

Dual Wavelengths Waveplate

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