Chinese wholesale Large Nonlinear Coefficient Crystals - Fresnel Rhomb Retarders – Dien
Chinese wholesale Large Nonlinear Coefficient Crystals - 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
Product detail pictures:
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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Chinese wholesale Large Nonlinear Coefficient Crystals - Fresnel Rhomb Retarders – Dien , The product will supply to all over the world, such as: Mozambique, Iraq, United Arab emirates, We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
By Tony from Armenia - 2017.11.11 11:41
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Lillian from Bahrain - 2018.07.26 16:51
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