Multi-object spectrometer with micromirror array

We have designed and built a multi-object spectrometer with micromirror array as a reconfigurable entrance aperture. In interactive mode, the instrument makes it possible to record both the hyperspectrum of the studied region as a whole and also sets of spectra of arbitrarily specified fragments. In this case, a spectral resolution of 0.8 nm or better is provided in the subranges 400–670 nm and 650–900 nm, aperture ratio of the spectroscopic channel at least 1:5. The analytical characteristics of the instrument make it possible to use it to solve a broad range of problems in modern multi-object spectroscopy and hyperspectroscopy.

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  1. 1.

    M. Borengasser, W. Hungate, and R. Watkins, Hyperspectral Remote Sensing: Principles and Applications, CRC, Boca Raton (2007).

    Google Scholar 

  2. 2.

    M. Govender, K. Chetty, and H. Bulcock, Water S.A., 33, 145–152 (2007).

    Google Scholar 

  3. 3.

    A. Hall, D. Lamb, B. Holzapfel, and J. Louis, Australian J. Grape and Wine Res., 8, 36–47 (2002).

    Article  Google Scholar 

  4. 4.

    G. Swayze, K. Smith, R. Clark, S. Sutley, R. Pearson, J. Vance, P. Hageman, P. Briggs, A. Meier, M. Singleton, and S. Roth, Environ. Sci. and Technol., 34, 47–54 (2000).

    Article  Google Scholar 

  5. 5.

    R. Gomez, Opt. Eng., 41, 2137–2143 (2002).

    Article  ADS  Google Scholar 

  6. 6.

    M. Pantazis and D. Thomas, Proc. SPIE, 3438, 31–37 (1998).

    Article  ADS  Google Scholar 

  7. 7.

    J. Fisher, M. Baumback, J. Bowles, J. Grossmann, and J. Antoniades, Proc. SPIE, 3438, 23–31 (1998).

    Article  ADS  Google Scholar 

  8. 8.

    C. Davis, J. Bowles, R. Leathers, D. Korwan, T. V. Downes, W. Snyder, W. J. Rhea, W. Chen, J. Fisher, W. P. Bissett, and R. Reisse, Opt. Express, 10, 210–221 (2002).

    ADS  Google Scholar 

  9. 9.

    M. Schaepman and K. Itten, Proc. SPIE, 5234, 202–210 (2003).

    Article  ADS  Google Scholar 

  10. 10.

    T. Weser, F. Rottensteiner, J. Willneff, and C. Fraser, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Pt. B1, Beijing, 37, 723–729 (2008).

    Google Scholar 

  11. 11.

    R. Green, M. Eastwood, C. Sarture, T. Chrien, M. Aronsson, B. Chippendale, J. Faust, B. Pavri, C. Chovit, M. Solis, M. Olah, and O. Williams, Remote Sens. Environ., 65, 227–248 (1998).

    Article  Google Scholar 

  12. 12.

    M. Sinclair, J. Timlin, D. Haaland, and M. Werner-Washburne, Appl. Opt., 43, 2079–2088 (2004).

    Article  ADS  Google Scholar 

  13. 13.

    V. Pustovoit and V. Pozhar, J. Acoust. Soc. Am., 123, 3143 (2008).

    Article  ADS  Google Scholar 

  14. 14.

    A. Harvey and D. Fletcher-Holmes, Opt. Express, 12, 5368–5374 (2004).

    Article  ADS  Google Scholar 

  15. 15.

    A. Barducci, P. Marcoionni, and I. Pippi, Ann. Geophys., 49, 103–107 (2006).

    Google Scholar 

  16. 16.

    R. Meyer, K. Kearney, Z. Ninkov, C. Cotton, P. Hammond, and B. Statt, Proc. SPIE, 5492, 200–219 (2004).

    Article  ADS  Google Scholar 

  17. 17.

    V. A. Vagin, M. A. Gershun, G. N. Zhizhin, and K. I. Tarasov, Wide-Aperture Spectral Instruments [in Russian], Nauka, Moscow (1988).

    Google Scholar 

  18. 18.

    K. I. Tarasov, Spectral Instruments [in Russian], Mashinostroenie, Leningrad (1977)

    Google Scholar 

Download references

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Correspondence to E. S. Voropai.

Additional information

Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 77, No. 2, pp. 305–312, March–April, 2010.

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Voropai, E.S., Gulis, I.M., Kupreev, A.G. et al. Multi-object spectrometer with micromirror array. J Appl Spectrosc 77, 285–292 (2010).

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Key words

  • multi-object spectrometer
  • hyperspectrometer
  • micromirror array