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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 47, Iss. 24 — Aug. 20, 2008
  • pp: 4429–4440

The Hertz/VPM polarimeter: design and first light observations

Megan Krejny, David Chuss, Christian Drouet d’Aubigny, Dathon Golish, Martin Houde, Howard Hui, Craig Kulesa, Robert F. Loewenstein, S. Harvey Moseley, Giles Novak, George Voellmer, Chris Walker, and Ed Wollack  »View Author Affiliations


Applied Optics, Vol. 47, Issue 24, pp. 4429-4440 (2008)
http://dx.doi.org/10.1364/AO.47.004429


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Abstract

We present first results of Hertz/VPM, the first submillimeter polarimeter employing the dual Variable-delay Polarization Modulator (dual-VPM). This device differs from previously used polarization modulators in that it operates in translation, rather than mechanical rotation. We discuss the basic theory behind this device and its potential advantages over the commonly used half-wave plate. The dual-VPM was tested both at the Submillimeter Telescope Observatory and in the laboratory. In each case we present a detailed description of the setup. We discovered that properties of the VPM wire grids (diameter and spacing) caused behavior that differs from theoretical predictions for ideal wire grid performance. By modifying the polarimeter settings to compensate for this behavior, we found that the dual-VPM system is robust, operating with high efficiency and low instrumental polarization. This device is well suited for air- and space-borne applications.

© 2008 Optical Society of America

OCIS Codes
(120.5410) Instrumentation, measurement, and metrology : Polarimetry
(350.1260) Other areas of optics : Astronomical optics

ToC Category:
Optical Design and Fabrication

History
Original Manuscript: March 26, 2008
Revised Manuscript: July 17, 2008
Manuscript Accepted: July 17, 2008
Published: August 19, 2008

Citation
Megan Krejny, David Chuss, Christian Drouet d'Aubigny, Dathon Golish, Martin Houde, Howard Hui, Craig Kulesa, Robert F. Loewenstein, S. Harvey Moseley, Giles Novak, George Voellmer, Chris Walker, and Ed Wollack, "The Hertz/VPM polarimeter: design and first light observations," Appl. Opt. 47, 4429-4440 (2008)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-47-24-4429


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References

  1. W. A. Hiltner, “Polarization of light from distant stars by interstellar medium,” Science 109, 165 (1949). [CrossRef] [PubMed]
  2. J. S. Hall, “Observations of the polarized light from stars,” Science 109, 166-167 (1949). [CrossRef] [PubMed]
  3. S. Chandrasekhar and E. Fermi, “Magnetic fields in spiral arms,” Astrophys. J. 118, 113-115 (1953). [CrossRef]
  4. A. Lazarian, “Physics of grain alignment,” in Cosmic Evolution and Galaxy Formation: Structure, Interactions, and Feedback, ASP Conference Series, Vol. 215, J. Franco, L. Terlevich, O. Lopez-Cruz, and I. Aretxaga, eds. (Astronomical Society of the Pacific, 2000), pp. 69-78.
  5. W. I. Cudlip, I. Furniss, K. J. King, and R. E. Jennings, “Far infrared polarimetry of W51A and M42,” Mon. Not. R. Astron. Soc. 200, 1169-1173 (1982).
  6. R. H. Hildebrand, M. Dragovan, and G. Novak, “Detection of submillimeter polarization in the Orion nebula,” Astrophys. J. 284, L51-L54 (1984). [CrossRef]
  7. D. T. Chuss, D. J. Benford, C. Walker, S. H. Moseley, G. Novak, J. G. Staguhn, and E. J. Wollack, “A 350 μm array polarimeter using translational modulators,” Proc. SPIE 5492, 1450-1460 (2004). [CrossRef]
  8. J. D. Jackson, Classical Electrodynamics, 3rd ed. (Wiley, 1999).
  9. H. Shinnaga, M. Tsuboi, and T. Kasuga, “A millimeter polarimeter for the 45 m telescope at Nobeyama,” Publ. Astron. Soc. Jpn. 51, 175-184 (1999).
  10. G. Siringo, E. Kreysa, L. A. Reichertz, and K. M. Menten, “A new polarimeter for (sub)millimeter bolometer arrays,” Astron. Astrophys. 422, 751-760 (2004). [CrossRef]
  11. D. T. Chuss, E. J. Wollack, S. H. Moseley, and G. Novak, “Interferometric polarization control,” Appl. Opt. 45, 5107-5117 (2006). [CrossRef] [PubMed]
  12. E. S. Battistelli, M. DePetris, L. Lamagna, R. Maoli, F. Melchiorri, E. Palladino, and G. Savini, “Far infrared polarimeter with very low instrumental polarization,” arXiv:astro-ph/0209180v1.
  13. R. H. Hildebrand, J. A. Davidson, J. L. Dotson, C. D. Dowell, G. Novak, and J. E. Vaillancourt, “A primer on far-infrared polarimetry,” Publ. Astron. Soc. Pac. 112, 1215-1235 (2000). [CrossRef]
  14. S. R. Platt, R. H. Hildebrand, R. J. Pernic, J. A. Dotson, and G. Novak, “100 μm Array polarimetry from the kuiper airborne observatory: instrumentation, techniques, and first results,” Publ. Astron. Soc. Pac. 103, 1193-1210 (1991). [CrossRef]
  15. G. M. Voellmer, D. T. Chuss, M. Jackson, M. Krejny, S. H. Moseley, G. Novak, and E. J. Wollack, “A kinematic flexure-based mechanism for precise parallel motion for the Hertz variable-delay polarization modulator (VPM),” Proc. SPIE 6273, 114 (2006).
  16. J. W. M. Baars, R. N. Martin, J. G. Mangum, J. P. McMullin, and W. L. Peters, “The Heinrich Hertz Telescope and the Submillimeter Telescope Observatory,”Publ. Astron. Soc. Pac. 111, 627-646 (1999). [CrossRef]
  17. D. A. Schleuning, C. D. Dowell, R. H. Hildebrand, S. R. Platt, and G. Novak, “Hertz, a submillimeter polarimeter,” Publ. Astron. Soc. Pac. 109, 307-318 (1997). [CrossRef]
  18. C. D. Dowell, R. H. Hildebrand, D. A. Schleuning, J. E. Vaillancourt, J. L. Dotson, G. Novak, T. Renbarger, and M. Houde, “Submillimeter array polarimetry with Hertz,” Astrophys. J. 504, 588-598 (1998). [CrossRef]
  19. M. Houde, R. L. Akeson, J. E. Carlstrom, J. W. Lamb, D. A. Schleuning, and D. P. Woody, “Polarizing grids, their assemblies, and beams of radiation,” Publ. Astron. Soc. Pac. 113, 622-638 (2001). [CrossRef]
  20. D. P. Clemens, B. D. Kane, R. W. Leach, and R. Barvainis, “Millipol, a millimeter/submillimeter wavelength polarimeter--instrument, operation, and calibration,” Publ. Astron. Soc. Pac. 102, 1064-1076 (1990). [CrossRef]

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