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Applied Optics

Applied Optics


  • Editor: James C. Wyant
  • Vol. 45, Iss. 36 — Dec. 20, 2006
  • pp: 9079–9086

Modeling of the generic spatial heterodyne spectrometer and comparison with conventional spectrometer

Ian Powell and Pavel Cheben  »View Author Affiliations

Applied Optics, Vol. 45, Issue 36, pp. 9079-9086 (2006)

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We describe the modeling of the generic spatial heterodyne spectrometer. This instrument resembles a somewhat modified Michelson interferometer, in which the power spectrum of the input source is determined by performing a one-dimensional Fourier transform on the output intensity profile. Code has been developed to analyze the performance of this type of spectrometer by determining the dependence of both spectral resolution and throughput on parameters such as aperture and field of view. An example of a heterodyne spectrometer is developed to illustrate the techniques employed in the modeling and a comparison undertaken between its performance and that of a conventional spectrometer. Unlike the traditional Fourier transform infrared system, the heterodyne spectrometer has the very desirable feature of having no moving components.

© 2006 Optical Society of America

OCIS Codes
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.4570) Instrumentation, measurement, and metrology : Optical design of instruments
(120.6200) Instrumentation, measurement, and metrology : Spectrometers and spectroscopic instrumentation

Original Manuscript: March 28, 2006
Revised Manuscript: July 20, 2006
Manuscript Accepted: July 21, 2006

Ian Powell and Pavel Cheben, "Modeling of the generic spatial heterodyne spectrometer and comparison with conventional spectrometer," Appl. Opt. 45, 9079-9086 (2006)

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  1. W. D. Johnston III, "The instrument function of a wide angle Michelson interferometer spectrometer," Appl. Opt. 7, 357-360 (1968). [CrossRef] [PubMed]
  2. C. F. Bradley and B. F. Hochheimer, "A Fourier transform spectrometer for the 10-10,000 cm-1 spectral region," Appl. Opt. 8, 557-562 (1969). [CrossRef] [PubMed]
  3. M.-L. Juntilla, "Stationary Fourier-transform spectrometer," Appl. Opt. 31, 4106-4112 (1992). [CrossRef]
  4. J. Harlander, R. J. Reynolds, and F. L. Roesler, "Spatial heterodyne spectroscopy for the exploration of diffuse interstellar emission lines at far-ultraviolet wavelengths," Astrophys. J. 396, 730-740 (1992). [CrossRef]
  5. K. I. Salonen, I. K. Salomaa, and J. K. Kauppinen, "Diffraction in a Fourier-transform spectrometer," Appl. Opt. 34, 1190-1196 (1995). [CrossRef] [PubMed]
  6. J. Courtial, B. A. Patterson, A. R. Harvey, W. Sibbett, and M. J. Padgett, "Design of a static Fourier-transform spectrometer with increased field of view," Appl. Opt. 35, 6698-6702 (1996). [CrossRef] [PubMed]
  7. S. Milligan, J. Howard, B. Laubscher, B. Smith, R. Berggren, and J. Harlander, "Optical design of an imaging spatial heterodyne infrared spectrometer," in Infrared Technology and Applications XXV, B. F. Andresen and M. Strojnik Scholl, eds., Proc. SPIE 3698, 869-881 (1999). [CrossRef]
  8. G. Zhan, "Static Fourier-transform spectrometer with spherical reflectors," Appl. Opt. 41, 560-563 (2002). [CrossRef] [PubMed]
  9. J. M. Harlander, F. L. Roesler, J. G. Cardon, C. R. Englert, and R. R. Conway, "SHIMMER: a spatial heterodyne spectrometer for remote sensing of Earth's middle atmosphere," Appl. Opt. 41, 1343-1352 (2002). [CrossRef] [PubMed]

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