Advertisement

Correlation Function Profile Analysis in Laser Light Scattering II. A Hybrid Photon Correlation Spectrometer

  • K. M. Abbey
  • J. Shook
  • B. Chu
Part of the NATO Advanced Science Institutes Series book series (NSSA, volume 59)

Abstract

We present a 256-channel single-clipped, dual delay time correlator. The PDP 11/35 computer acts as an accumulator for the time correlation function, essentially without limit. Software control allows synchronous start and stop of the correlator front-end, selective delay-time accumulation, and automatic intensity and time correlation measurements as a function of scattering angle. A specific comparison of percent relative error of linewidths and amplitudes of a double exponential time correlation function using single and dual delay times are presented.

Keywords

Correlation Function Time Correlation Function Percent Relative Error Data Buffer Sampling Clock 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    R. Nossal and S. H. Chen, J. Phys. (Paris) Suppl. 33: C1–172 (1972)Google Scholar
  2. 2.
    K. Schätzel, Appl. Phys. 22: 251 (1980).ADSCrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1983

Authors and Affiliations

  • K. M. Abbey
    • 1
  • J. Shook
    • 1
  • B. Chu
    • 1
  1. 1.Chemistry DepartmentState University of New York at Stony BrookStony BrookUSA

Personalised recommendations