Excellent quality Laser Crystal - Achromatic Depolarizers – Dien

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Excellent quality Laser Crystal - Achromatic Depolarizers – Dien Detail:

These achromatic depolarizers consist of two crystal quartz wedges, one of which is twice as thick as the other, that are separated by a thin metal ring. The assembly is held together by epoxy that has been applied only to the outside edge (i.e., the clear aperture is free from epoxy), which results in an optic with a high damage threshold. These depolarizers are available uncoated for use in the 190 – 2500 nm range or with one of three antireflection coatings deposited on all four surfaces (i.e., both sides of the two crystal quartz wedges). Choose from AR coatings for the 350 – 700 nm (-A coating), 650 – 1050 nm (-B coating), or 1050 – 1700 nm (-C coating) range.

The optic axis of each wedge is perpendicular to the flat for that wedge. The orientation angle between the optic axes of the two quartz crystal wedges is 45°. The unique design of the quartz-wedge depolarizers eliminates the need to orient the optic axes of the depolarizer at any specific angle, which is especially useful if the depolarizer is used in an application where the initial polarization of the light is unknown or varies with time.

Feature：

Optic Axis Alignment Not Required

Ideal for Broadband Light Sources and Large Diameter (>6 mm) Monochromatic Beams

Air-Gap Design or Cemented

Available Uncoated (190 – 2500 nm) or with One of Three AR Coatings

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We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for Excellent quality Laser Crystal - Achromatic Depolarizers – Dien , The product will supply to all over the world, such as: Estonia, New Zealand, Sao Paulo, We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

By Hulda from Moldova - 2018.12.28 15:18

The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.

By Maggie from United Kingdom - 2017.07.28 15:46