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Advanced instrumentation for QELS experimentsQuasi Elastic Light Scattering (QELS) experiments have become an important tool in both research and quality control applications during the past 25 years. From the crude beginnings employing mechanically driven spectrum analyzers, an impressive array of general purpose digital correlators and special purpose particle sizers is now commercially available. The principles of QELS experiments are reviewed, their advantages and disadvantages are discussed and new instrumentation is described.
Document ID
19900007777
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Tscharnuter, Walther (Brookhaven Instruments Corp. Holtsville, NY, United States)
Weiner, Bruce (Brookhaven Instruments Corp. Holtsville, NY, United States)
Thomas, John (Brookhaven Instruments Corp. Holtsville, NY, United States)
Date Acquired
August 14, 2013
Publication Date
August 1, 1989
Publication Information
Publication: NASA, Lewis Research Center, NASA Laser Light Scattering Advanced Technology Development Workshop, 1988
Subject Category
Optics
Accession Number
90N17093
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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