Hot sale Dfg Crystal - Fresnel Rhomb Retarders – Dien

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Hot sale Dfg Crystal - Fresnel Rhomb Retarders – Dien Detail:

Fresnel Rhomb Retarders like broadband waveplates providing uniform λ/4 or λ/2 retardance over a wider range of wavelengths than possible with birefringent waveplates. They can replace retardation plates for broadband, multi-line or tunable laser sources.

The rhomb is designed so that a 45° phase shift occurs at each internal reflection creating a total retardance of λ/4. Because the phase shift is a function of the slowly varying rhomb dispersion, the retardance change with wavelength is much lower than other types of retarders. The half wave retarder combines two quarter wave rhombs.

Features：

•Quarter-Wave or Half-Wave Retardance

•Broader Wavelength Range than Waveplates

•Cemented Prisms

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Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Hot sale Dfg Crystal - Fresnel Rhomb Retarders – Dien , The product will supply to all over the world, such as: Belgium, Honduras, California, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.

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