Good Quality Ktp - Fresnel Rhomb Retarders – Dien
Good Quality Ktp - 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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Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Good Quality Ktp - Fresnel Rhomb Retarders – Dien , The product will supply to all over the world, such as: Pakistan, Bhutan, Bangkok, we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.
By Irene from Porto - 2017.01.28 19:59
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Ethan McPherson from Bahrain - 2017.05.02 18:28
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