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Conferences

Characterization of Precision Spheres With XCALIBIR

Author(s)
Ulf Griesmann, Johannes A. Soons, Quandou (. Wang
The geometry of a nearly spherical surface, for example that of a precision optic, is completely determined by the radius-of-curvature at one point and the

Virtual Surface Calibration Database

Author(s)
Thomas B. Renegar, Theodore V. Vorburger, Son H. Bui
This paper presents the development of a virtual surface calibration database for parameter evaluation and algorithm verification. The database runs from a web

Initial Measurement Results for 20 NIST RM 8240 Standard Bullets

Author(s)
Li Ma, Jun-Feng Song, Eric P. Whitenton, Theodore V. Vorburger, J Zhou, A Zheng
The SRM (Standard Reference Material) 2460 standard bullets are developed at the National Institute of Standards and Technology (NIST) to support the National

Uncertainty Due to Finite Resolution Measurements

Author(s)
Steven D. Phillips, B Tolman, William T. Estler
We investigate the influence of finite resolution on measurement uncertainty from a perspective of the Guide to the Expression of Uncertainty in Measurement
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