Cooled Filters 16-42m Wavelength For Fir Astronomy

J. S. Seeley; R. Hunneman; A. Whatley

doi:10.1117/12.959521

17 December 1980 Cooled Filters 16-42 μm Wavelength For FIR Astronomy

J. S. Seeley, R. Hunneman, A. Whatley

Proceedings Volume 0253, Modern Utilization of Infrared Technology VI; (1980) https://doi.org/10.1117/12.959521
Event: 24th Annual Technical Symposium, 1980, San Diego, United States

Abstract

The design and manufacture of dielectric-film interference filters for cooled. FIR astronomy is described. The bands are 16.5-21.5 μm, 17.5-19.5 μm, 19.5-21.5 μm and 27 μm cut on. The films are PbTe/CdSe and the substrates are CdTe (some 12 mm thick), without absorption in the region: KRS-6 films are used for antireflection.

Citation Download Citation

J. S. Seeley, R. Hunneman, and A. Whatley "Cooled Filters 16-42 μm Wavelength For FIR Astronomy", Proc. SPIE 0253, Modern Utilization of Infrared Technology VI, (17 December 1980); https://doi.org/10.1117/12.959521

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

Includes PDF, HTML & Video, when available