Visible And Infrared Linear Detector Arrays For The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS)

Gary C. Bailey

doi:10.1117/12.942283

1 January 1987 Visible And Infrared Linear Detector Arrays For The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS)

Gary C. Bailey

Author Affiliations +

Proceedings Volume 0834, Imaging Spectroscopy II; (1987) https://doi.org/10.1117/12.942283
Event: 31st Annual Technical Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, San Diego, CA, United States

Abstract

The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) instrument uses four separate focal plane assemblies consisting of line array detectors that are multiplexed to a common J-FET preamp using a FET switch multiplexing (MUX) technique. A 32-element silicon line array covers the spectral range from 0.41 to 0.70 pm. Three additional 64-element indium antimonide (InSb) line arrays cover the spectral range from 0.68 to 2.45 pm. The spectral sampling interval per detector element is nominally 9.8 nm, giving a total of 224 spectral channels. All focal planes operate at liquid nitrogen temperature and are housed in separate dewars. Electrical performance characteristics include a read noise of < 1000 e- in all channels, response and dark nonuniformity of 5% peak to peak, and quantum efficiency of ) 60%.

Citation Download Citation

Gary C. Bailey "Visible And Infrared Linear Detector Arrays For The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS)", Proc. SPIE 0834, Imaging Spectroscopy II, (1 January 1987); https://doi.org/10.1117/12.942283

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