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 language | English (US) |
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Article number | 012006 |
Journal | Journal of Physics: Conference Series |
Volume | 155 |
Issue number | 1 |
DOIs | |
State | Published - Jun 29 2009 |
Event | 2008 Conference on Technology Development for a Cosmic Microwave Background Probe of Inflation - Boulder, United States Duration: Aug 25 2008 → Aug 28 2008 |
Bibliographical note
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