CaltechAUTHORS
Published July 24, 2014 | Version Published
Book Section - Chapter Open

High efficiency CCD detectors at UV wavelengths

Creators

  • 1. ROR icon Columbia University
  • 2. ROR icon Jet Propulsion Lab
  • 3. ROR icon California Institute of Technology

Contributors

Abstract

The Faint Intergalactic Redshifted Emission Balloon (FIREBall) is a NASA/CNES balloon-borne ultraviolet multi-object spectrograph designed to observe the diffuse gas around galaxies (the circumgalactic medium) via line emission redshifted to ~ 205 nm. FIREBall uses a ultraviolet-optimized delta doped e2v CCD201 with a custom designed high efficiency five layer anti-re ection coating. This combination achieves very high quantum efficiency (QE) and photon-counting capability, a first for a CCD detector in this wavelength range. We also present new work on red blocking mirror coatings to reduce red leak.

Additional Information

© 2014 Society of Photo-Optical Instrumentation Engineers (SPIE). The research was carried out in part at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with NASA. This work was partially supported by KISS, the W. M. Keck Institute for Space Studies, and by NASA Headquarters under the NASA Earth and Space Science Fellowship Program, NASA Grant NNX11AO07H, and NASA Grant NNX12AF29G. This research was supported in part through an appointment to the NASA Postdoctoral Program at the Jet Propulsion Lab, administered by Oak Ridge Associated Universities through a contract with NASA.

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Additional details

Identifiers

Eprint ID
58266
Resolver ID
CaltechAUTHORS:20150616-075402384

Funding

NASA/JPL/Caltech
Keck Institute for Space Studies (KISS)
NASA
NNX11AO07H
NASA
NNX12AF29G
NASA Oak Ridge Associated Universities
NASA Postdoctoral Program

Dates

Created
2015-06-16
Created from EPrint's datestamp field
Updated
2021-11-10
Created from EPrint's last_modified field

Caltech Custom Metadata

Caltech groups
Keck Institute for Space Studies, Space Astrophysics Laboratory
Series Name
Proceedings of SPIE
Series Volume or Issue Number
9144