Intelligent multichannel data‐acquisition system for pulsed laser applications
作者:
L. M. Jones,
G. E. Leroi,
C. A. Myerholtz,
C. G. Enke,
期刊:
Review of Scientific Instruments
(AIP Available online 1984)
卷期:
Volume 55,
issue 2
页码: 204-209
ISSN:0034-6748
年代: 1984
DOI:10.1063/1.1137717
出版商: AIP
数据来源: AIP
摘要:
A microcomputer‐controlled data‐acquisition system which is readily adapted to a wide variety of pulsed laser applications is described. Signals are sampled by commercially available gated integrators. Multichannel operation allows data to be normalized to a reference beam intensity, a necessity due to the pulse‐to‐pulse fluctuations of many pulsed lasers. Data are acquired and stored independently for each pulse. The advantages of postacquisition processing versus pulse‐to‐pulse averaging are demonstrated by an example of measurements on a nonlinear system.
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