Polarization modulators for CMBPol

  • P. A.R. Ade
  • , D. T. Chuss
  • , S. Hanany
  • , V. Haynes
  • , B. G. Keating
  • , A. Kogut
  • , J. E. Ruhl
  • , G. Pisano
  • , G. Savini
  • , E. J. Wollack

Research output: Contribution to journalConference articlepeer-review

19 Scopus citations

Abstract

We review a number of technologies that are candidates for active polarization modulators for CMBPol. The technologies are appropriate for instruments that use bolometric detectors and include birefringent crystal-based and metal-mesh-based half-wave plates, variable phase polarization modulator, Faraday rotator, and photolithographed modulators. We also give a current account of the status of millimeter-wave orthomode transducers.

Original languageEnglish (US)
Article number012006
JournalJournal of Physics: Conference Series
Volume155
Issue number1
DOIs
StatePublished - Jun 29 2009
Event2008 Conference on Technology Development for a Cosmic Microwave Background Probe of Inflation - Boulder, United States
Duration: Aug 25 2008Aug 28 2008

Bibliographical note

Publisher Copyright:
© 2009 IOP Publishing Ltd.

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