Phase Retarder 10.6µm

Phase Retarder 10.6µm

UCS_Si_22

Productnumber: 1Si000004

This coating, when applied onto Silicon will convert linear polarisation into circular polarisation when placed in the beam path at the azimuth angle. Circular polarisation creates equal amounts of 's' and 'p' polarisation. This mirror is usually required when cutting difficult materials and eliminates kerf variations.  It can be used in lasers up to 5kW.

Spectral - additional

Reflection (Average)
>98% @ 45° AOI
Absorption
<1.5%
Phase Retardation
90° ± 6°
Environmental Properties
Adhesion

MIL-C-48497A, 08/09/1980, para 4.5.3.1

Adhesion Remark

Tape Test

Humidity

MIL-C-48497A, 08/09/1980, para 4.5.3.2

Humidity Remark

24Hrs, 49°C, 95-100% relative humidity

Abrasion

MIL-C-48497A, 08/09/1980, para 4.5.3.3

Abrasion Remark

Moderate, 50 strokes with a cheesecloth

Sizes

Up to 275mm diameter

Contact us for information or a quotation

Get in touch

Contact one of our locations

×

      Umicore uses certain monitoring and tracking technologies such as cookies. These technologies are used in order to maintain, provide and improve our services on an ongoing basis, and in order to provide our web visitors with a better experience.

      By clicking on the "Accept all" button you agree to the use of these cookies while using the website. For further information regarding how we use cookies and other tracking technologies, please see section 11 of our website privacy notice. 

          Necessary cookies are essential and help you navigate our website. This helps to support security and basic functionality and are necessary for the proper operation of our website, so if you block these cookies we cannot guarantee your use or the security during your visit.

          Cookies that help us to understand the behaviour of users of our website. This allows us to continuously improve our website to provide the best information in support of our project aims. These cookies also help us understand the effectiveness of our website. For instance these cookies tell us which pages visitors go to most often and if they get error messages from web pages.

          Cookies that deliver content to you based on your interests, which are assumed from your browsing history. Most Targeting Cookies track users via their IP address and, thus, may collect some Personal Data. Personal Data collected by Targeting Cookies may be shared with third parties, such as advertisers.