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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