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- Spectrally flat retardance
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High energy air spaced design
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Higher damage limit than polymer film achromatic waveplates
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Quarter and Half wave available
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Improved IR Performance
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Beam Deviation: < 1 arcmin
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Transmitted Wavefront Error: <λ/4
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Retardance Accuracy: <λ/150 over spectral range
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Damage Threshold: 2 J/cm2 @ 10ns 1064nm
For same day delivery see our strategic partner Thorlabs, Inc.
For Quantity Discounts, OEM and Custom Orders, please
contact us directly.
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Nova Phase's bi-crystalline achromatic waveplates are zero-order retarders designed using two different birefringent materials, crystalline quartz and magnesium fluoride, to balance the dispersion and provide a nominally flat spectral response. Each achromatic waveplate is computer designed and optimized for minimum RMS retardance error over a broad spectral range. These achromatic waveplates are air-spaced and have AR coatings on all surfaces for minimal insertion loss and unlike polymer film retarders, Nova Phase's achromatic waveplates can handle high optical powers. |
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