One of Hottest for Beauty Lamp - Fresnel Rhomb Retarders – Dien

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One of Hottest for Beauty Lamp - 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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we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for One of Hottest for Beauty Lamp - Fresnel Rhomb Retarders – Dien , The product will supply to all over the world, such as: Canada, Qatar, Bangalore, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.

The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.

By Tina from Niger - 2018.08.12 12:27

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By Kimberley from Spain - 2018.06.30 17:29