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Special Publication (NIST SP)

The Eighth Text REtrieval Conference (TREC-8)

Author(s)
Ellen M. Voorhees, Donna K. Harman
This report constitutes the proceedings of the eighth Text REtrieval Conference (TREC-8) held in Gaithersburg, Maryland, November 16, 1999. The conference was

Halocarbons 1: Methane Derivatives

Author(s)
Arno D. Laesecke
This poster (47 in x 30 in) shows ab initio computed structures of the chlorine and/or fluorine derivatives of methane. Some of these compounds are working

Optical Fiber Power Meter Nonlinearity Calibrations at NIST

Author(s)
Igor Vayshenker, Shao Yang, Xiaoyu X. Li, Thomas Scott, Christopher L. Cromer
We describe a system for measuring the response nonlinearity of optical fiber power meters and detectors over a wide power dynamic range at telecommunication