Skip to main content
SpringerLink
Log in

Background correction by polarization modulation in multielement analyses by spectrometry of coherent forward scattering

Untergrundkorrektur durch Polarisationsmodulation bei Multielementanalysen mit Hilfe der Spektrometrie der kohärenten Vorwärtsstreuung

  • Lectures
  • Theory and Instrumentation
  • Published:
Fresenius' Zeitschrift für analytische Chemie Aims and scope Submit manuscript

Summary

Spectrometry ofcoherent opticalforwardscattering (CFS) is characterized by properties of inherent background reduction. On one hand the feature of a zeromethod reduces the source noise to its signal fraction, on the other hand the square law characteristic causes dynamic compression of the analytical effect of background. It is shown that in addition correction of background due to emission (e. g., from the furnace) as well as due to unspecific absorption can be achieved by approaches of modulation and phase sensitive detection.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Debus H, Ganz S, Gross M, Hermann G, Scharmann A (1985) Laser Optoelektron 17:123

    Google Scholar 

  2. Debus H, Hanle W, Scharmann A, Wirz P (1981) Spectrochim Acta 36B:1015

    Google Scholar 

  3. Debus H, Ganz S, Hermann G, Scharmann A (1985) In: Sansoni B (Hrsg) Instrumentelle Multielement-Analyse. VCH Verlagsgesellschaft mbH, Weinheim, S 391–395

    Google Scholar 

  4. Ito M (1980) Anal Chem 52:1592

    Google Scholar 

  5. Kitagawa K, Shigeyasu T, Takeuchi T (1978) Analyst 103:1021

    Google Scholar 

  6. Ito M, Murayama S, Kayama K, Yammamoto M (1977) Spectrochim Acta 32B:347

    Google Scholar 

  7. Jolly G, Stephens R (1984) Spectrochim Acta 39B:335

    Google Scholar 

  8. Harnly JM, O'Haver TC, Golden B, Wolf WR (1979) Anal Chem 51:2007

    Google Scholar 

  9. O'Haver TC, Harnly JM, Marshall L, Caroll J, Littlejohn D, Otaway JM (1985) Analyst 110:451

    Google Scholar 

  10. Church DA, Hadeishi T (1974) Appl Phys Lett 24:185

    Google Scholar 

  11. Ganz S, Gross, M, Hermann G, Scharmann A (1985) In: Sansoni B (Hrsg) Instrumentelle Multielement-Analyse. VCH Verlagsgesellschaft mbH, Weinheim, S 385–390

    Google Scholar 

  12. Kersey AD, Dawson JB, Ellis DJ (1980) Spectrochim Acta 35B:865

    Google Scholar 

  13. Debus H, Hermann G, Scharmann A (1986) Fresenius Z Anal Chem 323:767

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. I. Physikalisches Institut der Justus-Liebig-Universität, D-6300, Giessen, Federal Republic of Germany

    H. Debus, M. Gross, G. Hermann, G. Lasnitschka & A. Scharmann

Authors
  1. H. Debus
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. M. Gross
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. G. Hermann
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. G. Lasnitschka
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. A. Scharmann
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Debus, H., Gross, M., Hermann, G. et al. Background correction by polarization modulation in multielement analyses by spectrometry of coherent forward scattering. Z. Anal. Chem. 328, 319–323 (1987). https://doi.org/10.1007/BF00554000

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00554000

Keywords

Search

Navigation