Application of Michelson type bolometric interferomter to CMB B mode polarization observations

Makoto Hattori, Izumi S. Ohta, Yuji Chinone, Yuan Luo, Kensuke Koga

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We have proposed an original Michelson type bolometric interferometer dedicated to CMB B mode observations in which a large format detector array is able to mounted on the focal plane since the diameter of the primary beam do not have to be smaller than the baseline length of the interferometer and is able to be taken as large as one want. This instrument is named as MuFTPol. The MuFTPol dramatically improves the sensitivity of the B mode experiments based on Michelson type bolometric interferometer otherwise the primary beam size could not be larger than 10cm in the CMB B mode experiment targetting the gravity wave origin B mode.

Original languageEnglish
Title of host publicationOptical and Infrared Interferometry
DOIs
Publication statusPublished - 2008 Sep 26
EventOptical and Infrared Interferometry - Marseille, France
Duration: 2008 Jun 232008 Jun 27

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7013
ISSN (Print)0277-786X

Other

OtherOptical and Infrared Interferometry
CountryFrance
CityMarseille
Period08/6/2308/6/27

Keywords

  • Bolometric interferometer
  • CMB polarization observations

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Hattori, M., Ohta, I. S., Chinone, Y., Luo, Y., & Koga, K. (2008). Application of Michelson type bolometric interferomter to CMB B mode polarization observations. In Optical and Infrared Interferometry [70132G] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7013). https://doi.org/10.1117/12.789136