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Applied Optics

Applied Optics


  • Editor: James C. Wyant
  • Vol. 46, Iss. 25 — Sep. 1, 2007
  • pp: 6381–6390

Cascaded interferometric imaging spectrometer

Bruce Swinyard and Marc Ferlet  »View Author Affiliations

Applied Optics, Vol. 46, Issue 25, pp. 6381-6390 (2007)

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We present what we believe to be a novel method for order sorting a Fabry–Perot interferometer using a Fourier transform spectrometer (FTS) in tandem. We demonstrate how the order sorting is achieved using a model instrument response as an example of an instrument working in the 5 25   μm band, although the method is generally applicable at all wavelengths. We show that an instrument of this type can be realized with a large bandwidth, a large field of view, and good transmission efficiency. These attributes make this instrument concept a useful technique in applications where true imaging spectroscopy is required, such as mapping large astronomical sources. We compare the performance of the new instrument to grating and standard FTS instruments in circumstances where the measurement is background and detector noise limited. We use a figure of merit based on the field of view and speed of detection and find that the new system has a speed advantage over a FTS with the same field of view in all circumstances. The instrument will be faster than a grating instrument with the same spectral resolution once the field of view is > 13 times larger under high background conditions and > 50 times larger with detector performances that match the photon noise from Zodiacal light.

© 2007 Optical Society of America

OCIS Codes
(120.6200) Instrumentation, measurement, and metrology : Spectrometers and spectroscopic instrumentation
(300.6190) Spectroscopy : Spectrometers

ToC Category:

Original Manuscript: February 6, 2007
Revised Manuscript: June 7, 2007
Manuscript Accepted: June 12, 2007
Published: August 28, 2007

Bruce Swinyard and Marc Ferlet, "Cascaded interferometric imaging spectrometer," Appl. Opt. 46, 6381-6390 (2007)

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  1. R. M. Sharples, R. Bender, M. D. Lehnert, S. K. Ramsay Howat, M. N. Bremer, R. L. Davies, R. Genzel, R. Hofmann, R. Ivison, R. Saglia, and N. A. Thatte, "KMOS: an infrared multiple-object integral field spectrograph for the ESO VLT," Proc. SPIE 5492, 1179-1186 (2004). [CrossRef]
  2. G. S. Wright, G. H. Rieke, L. Colina, E. van Dishoeck, G. Goodson, T. Greene, P. O. Lagage, A. Karnik, S. D. Lambros, D. Lemke, M. Meixner, H.-U. Norgaard, G. Oloffson, T. Ray, M. Ressler, C. Waelkens, D. Wright, and A. Zhender, "The JWST MIRI instrument concept," Proc. SPIE 5487, 653-663 (2004). [CrossRef]
  3. A. Poglitsch, C. Waelkens, O. Bauer, J. Cepa, T. Henning, C. van Hoof, R. Katterloher, F. Kerschbaum, D. Lemke, E. Renotte, L. Rodriguez, P. Royer, and P. Saraceno, "The photodetector array camera and spectrometer (PACS) for the Herschel Space Observatory," Proc. SPIE 5487, 425-436 (2004). [CrossRef]
  4. J. P. Maillard and G. Michel, "A high resolution Fourier transform spectrometer for the Cassegrain focus at the CFH telescope," in Instrumentation for Astronomy with Large Optical Telescopes, IAU Coll. 67, C. M. Humphries, ed., Vol. 92, 213-222 (D. Reidel, 1982). [CrossRef]
  5. M. J. Griffin, B. M. Swinyard, and L. Vigroux, "The Herschel-SPIRE instrument," Proc. SPIE 5487, 413-424 (2004). [CrossRef]
  6. W. Posselt, G. S. Wright, O. Le Fevre, K. Cornelisse, and P. Jakobsen, "Imaging Fourier transform spectrometer for NGST," Proc. SPIE 4013, 706-714 (2000). [CrossRef]
  7. P. D. Atherton, K. Taylor, C. D. Pike, C. F. W. Harmer, N. M. Parker, and R. N. Hook, "TAURUS: a wide-field imaging Fabry-Perot spectrometer for astronomy," Mon. Not. R. Astron. Soc. 201, 661-696 (1982).
  8. G. Davis, I. Furniss, W. Towlson, W. Glencross, P. Ade, R. Emery, B. Swinyard, D. Naylor, T. Patrick, and R. Sidey, "Design and performance of cryogenic, scanning Fabry-Perot interferometers for the long-wavelength spectrometer on the infrared space observatory," Appl. Opt. 34, 92-107 (1995). [CrossRef] [PubMed]
  9. M. R. Swain, C. M. Bradford, G. J. Stacey, A. D. Bolatto, J. M. Jackson, M. L. Savage, and J. Davidson, "Design of the South Pole imaging Fabry-Perot interferometer (SPIFI)," Proc. SPIE 3354, 480-492 (1998). [CrossRef]
  10. N. Geis, R. Genzel, M. Haggerty, F. Herrmann, J. Jackson, S. C. Madden, T. Nikola, A. Poglitsch, M. Rumitz, and G. J. Stacey, "FIFI: The MPE Garching/UC Berkeley far-infrared imaging Fabry-Perot interferometer," in Astronomical Society of the Pacific, Airborne Astronomy Symposium on the Galactic Ecosystem: From Gas to Stars to Dust, Vol. 73 (1995), pp. 547-550.
  11. M. Born and E. Wolf, Principles of Optics--7th (Expanded) ed. (CUP, 1999).
  12. K. Dohlen, A. Origne, D. Pouliquen, and B. Swinyard, "Optical design of the SPIRE instrument for FIRST," Proc. SPIE 4013, 119-128 (2000). [CrossRef]
  13. IDL Research Systems, Inc. (2004), http://www.rsinc.com.
  14. R. Ulrich, K. F. Renk, and L. Genzel, "Tunable sub-mm interferometers of the Fabry-Perot type," IEEE Trans. Microwave Theory Tech. 11, 363-371 (1963). [CrossRef]
  15. V. Kettunen, M. Kuittinen, J. Turunen, and P. Vahimaa, "Spectral filtering with finitely conducting inductive grids," J. Opt. Soc. Am. A 15, 2783-2785 (1998). [CrossRef]
  16. B. M. Swinyard, K. Dohlen, D. Ferand, J.-P. Baluteau, D. Pouliquen, P. Dargent, G. Michel, J. Martignac, P. Ade, P. Hargrave, M. Griffin, D. Jennings, and M. Caldwell, "The imaging FTS for Herschel SPIRE," Proc. SPIE 4850, 698-709 (2003). [CrossRef]
  17. J. Pendry, A. J. Holden, D. J. Robins, and W. J. Stewart, "Low-frequency plasmons in thin wire structures," J. Phys. Condens. Matter 10, 4785-4816 (1998). [CrossRef]
  18. J. Pendry, A. J. Holden, W. J. Stewart, and I. Youngs, "Extremely low frequency plasmons in metallic mesostructures," Phys. Rev. Lett. 76, 4773-4776 (1996). [CrossRef] [PubMed]
  19. G. Guida, D. Maystre, G. Tayeb, and P. Vincent, "Mean-field theory of 2D metallic photonic crystals," J. Opt. Soc. Am. B 15, 2308-2315 (1998). [CrossRef]
  20. B. M. Swinyard, G. Rieke, M. Ressler, A. Glasse, G. Wright, M. Ferlet, and M. Wells, "Sensitivity estimates for the mid-infrared instrument (MIRI) on the JWST," Proc. SPIE 5487, 785-793 (2004). [CrossRef]

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