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Applied Optics

Applied Optics


  • Vol. 44, Iss. 16 — Jun. 1, 2005
  • pp: 3208–3217

Thermal illuminators for far-infrared and submillimeter astronomical instruments

Giampaolo Pisano, Peter Hargrave, Matthew Griffin, Patrick Collins, Jeffrey Beeman, and Raul Hermoso  »View Author Affiliations

Applied Optics, Vol. 44, Issue 16, pp. 3208-3217 (2005)

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Astronomical instruments operating in the infrared-millimeter region often require internal sources for detector monitoring, instrument calibration, and health checking. We describe the design, modeling, and experimental evaluation of thermal emitters with a fast speed of response and low-power dissipation, suitable for the far-infrared-submillimeter region. The development of an internal illuminator for the Herschel Spectral and Photometric Imaging Receiver (SPIRE) satellite instrument is used as an example of the optimization of the design to meet particular requirements. A prototype illuminator design for SPIRE has been developed that, for a power dissipation of 1.5 mW, provides an equivalent blackbody temperature of 45 K with a 90% settling time of 220 ms.

© 2005 Optical Society of America

OCIS Codes
(230.6080) Optical devices : Sources
(260.3090) Physical optics : Infrared, far

Giampaolo Pisano, Peter Hargrave, Matthew Griffin, Patrick Collins, Jeffrey Beeman, and Raul Hermoso, "Thermal illuminators for far-infrared and submillimeter astronomical instruments," Appl. Opt. 44, 3208-3217 (2005)

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  1. B. M. Swinyard, P. E. Clegg, P. A. R. Ade, C. Armand, J. P. Baluteau, M. J. Barlow, J. C. Berges, M. Burgdorf, E. Caux, C. Ceccarelli, R. Cerulli, S. E. Church, S. Colgan, F. Cotin, P. Cox, P. Cruvellier, G. R. Davis, A. DiGiorgio, R. J. Emery, D. Ewart, J. Fischer, I. Furniss, W. M. Glencross, M. Greenhouse, M. J. Griffin, C. Gry, M. R. Haas, M. Joubert, K. J. King, T. Lim, R. Liseau, S. Lord, D. Lorenzetti, S. Molinari, D. A. Naylor, B. Nisini, A. Omont, R. Orfei, T. Patrick, D. Pequignot, D. Pouliquen, M. C. Price, F. D. Robinson, M. Saisse, P. Saraceno, G. Serra, S. D. Sidher, H. A. Smith, L. Spinoglio, D. Texier, W. A. Towlson, N. Trams, S. J. Unger, and G. J. White, "Calibration and performance of the ISO Long-Wavelength Spectrometer," Astron. Astrophys. 315, L43-L48 (1996).
  2. D. Lemke, U. Klaas, J. Abolins, P. Abraham, J. Acosta-Pulido, S. Bogun, H. Castañeda, L. Cornwall, L. Drury, C. Gabriel, F. Garzon, H. P. Gemuend, U. Groezinger, E. Gruen, M. Haas, C. Hajduk, G. Hall, I. Heinrichsen, U. Herbstmeier, G. Hirth, R. Joseph, U. Kinkel, S. Kirches, C. Koempe, W. Kraetschmer, E. Kreysa, H. Krueger, M. Kunkel, R. Laureijs, P. Luetzow-Wentzky, K. Mattila, T. Mueller, T. Pacher, G. Pelz, E. Popow, I. Rasmussen, J. Rodriguez Espinosa, P. Richards, S. Russell, H. Schnopper, J. Schubert, B. Schulz, C. Telesco, C. Tilgner, R. Tuffs, H. Voelk, H. Walker, M. Wells, and J. Wolf, "ISO PHOT--capabilities and performance," Astron. Astrophys. 315, L64-L70 (1996).
  3. G. B. Heim, M. L. Henderson, K. MacFeely, T. J. McMahon, D. Michika, R. J. Pearson, G. H. Rieke, J. P. Schwenker, D. W. Strecker, C. Thompson, R. M. Warden, D. A. Wilson, and E. T. Young, "Multiband imaging photometer for SIRTF," in Space Telescopes and Instruments V, P. Y. Bely and J. B. Breckinridge, eds., Proc. SPIE 3356, 985-1000 (1998).
  4. W. S. Holland, E. I. Robson, W. K. Gear, C. R. Cunningham, J. F. Lightfoot, T. Jenness, R. J. Ivison, J. A. Stevens, P. A. R. Ade, M. J. Griffin, W. D. Duncan, J. A. Murphy, and D. A. Naylor, "SCUBA: a common-user submillimetre camera operating on the James Clerk Maxwell Telescope," Mon. Not. R. Astron. Soc. 303, 659-672 (1999).
  5. M. J. Griffin, B. M. Swinyard, and L. Vigroux, "The Herschel-SPIRE instrument," in Optical, Infrared, and Millimeter Space Telescopes, J. C. Mather, ed., Proc. SPIE 5487, 413-424 (2004).
  6. G. L. Pilbratt, "Herschel Mission: status and observing opportunities," in Optical, Infrared, and Millimeter Space Telescopes, J. C. Mather, ed., Proc. SPIE 5487, 401-412 (2004).
  7. A. D. Turner, J. J. Bock, J. W. Beeman, J. Glenn, P. C. Hargrave, V. V. Hristov, H. T. Nguyen, F. Rahaman, S. Sethuraman, and A. L. Woodcraft, "Silicon nitride micromesh bolometer array for submillimeter astrophysics," Appl. Opt. 40, 4921-4932 (2001).
  8. P. Hargrave, J. W. Beeman, P. A. Collins, I. Didschuns, M. J. Griffin, B. Kiernan, and G. Pisano, "In-flight calibration sources for Herschel-SPIRE," in IR Space Telescopes and Instruments, J. C. Mather, ed., Proc. SPIE 4850, 638-649 (2003).
  9. Haller-Beeman Associates, Inc. 5020 Santa Rita Rd., El Sobrante, Calif. 94803.
  10. J. W. Beeman and E. E. Haller, "Far-infrared calibration sources for use in cryogenic telescopes," in Infrared Spaceborne Remote Sensing IX, M. Strojnik and B. F. Andresen, eds., Proc. SPIE 4486, 209-218 (2002).
  11. Y. S. Touloukian, P. E. Liley, and S. C. Saxena, "Thermal conductivity of copper + zinc alloys," in Thermophysical Properties of Matter, Vol. 1 of Thermal Conductivity: Metallic Elements and Alloys (IFI/Plenum, New York, 1970), pp. 588-596.
  12. Y. S. Touloukian and E. H. Buyco, "Specific heat of copper + zinc," in Specific Heat: Metallic Elements and Alloys (IFI/Plenum, New York, 1970), pp. 346-352.
  13. W. S. Holland, P. A. R. Ade, M. J. Griffin, I. D. Hepburn, D. G. Vickers, C. R. Cunningham, P. R. Hastings, W. K. Gear, W. D. Duncan, T. E. C. Baillie, E. E. Haller, and J. W. Beeman, "100 mK bolometers for the Submillimetre Common-User Bolometer Array (SCUBA) I: design and construction," Int. J. Infrared Millim. Waves 17, 669-692 (1996).
  14. National Institute of Standards and Technology, Standard Reference Materials, "SRM 720: Synthetic Sapphire;" see http://ts.nist.gov.
  15. National Institute of Standards and Technology, Cryogenic Technologies Group, "Material Properties: Indium;" see http://cryogenics.nist.gov/NewFiles/Indium.html.
  16. National Institute of Standards and Technology, Cryogenic Technologies Group, "Material Properties: Polyamide (Nylon);" see http://cryogenics.nist.gov/NewFiles/Polyamide.html.
  17. W. N. Lawless, "Specific heat of nichrome, 2-30K," Cryogenics 20, 527-528 (1980).
  18. D. A. Wigley, Materials for Low-Temperature Use (Oxford U. Press, London, UK, 1978).
  19. N. S. Nishioka, P. L. Richards, and D. P. Woody, "Composite bolometers for submillimeter wavelengths," Appl. Opt. 17, 1562-1567 (1978).
  20. B. M. Swinyard, Space Physics Division, Space Science and Technology Department, Central Laboratory of the Research Councils, Rutherford Appleton Laboratory, Chilton Didcot, Oxfordshire OX11 0QX, UK (personal communication, 2004).

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