Survey of materials and coatings suitable for controlling stray light from the near-UV to the near-IR

Tom Benedict; Gregory A. Barrick; John Pazder

doi:10.1117/12.2231348

9 August 2016 Survey of materials and coatings suitable for controlling stray light from the near-UV to the near-IR

Tom Benedict, Gregory A. Barrick, John Pazder

Author Affiliations +

Proceedings Volume 9908, Ground-based and Airborne Instrumentation for Astronomy VI; 99083T (2016) https://doi.org/10.1117/12.2231348
Event: SPIE Astronomical Telescopes + Instrumentation, 2016, Edinburgh, United Kingdom

Abstract

Controlling stray light through the use of black surfaces is common practice in the design of astronomical instruments and telescopes. While the geometry of the elements that make up the stray light design – baffles, enclosures, masks, etc. – is key, so too are the materials and coatings used to make them. We present a survey of reflective spectra from 250nm to 2500nm of a range of materials used for stray light control, as well as other materials commonly found in instrumentation and telescopes.

Citation Download Citation

Tom Benedict, Gregory A. Barrick, and John Pazder "Survey of materials and coatings suitable for controlling stray light from the near-UV to the near-IR", Proc. SPIE 9908, Ground-based and Airborne Instrumentation for Astronomy VI, 99083T (9 August 2016); https://doi.org/10.1117/12.2231348

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE