Lucas W. Koester

High-sensitivity, high-frequency extrinsic Fabry–Perot interferometric fiber-tip sensor based on a thin silver diaphragm

Fawen Guo, T. Michael Fink, Ming Han et al. · Optics Letters · 2012 · 151 citations

Biomedical Acoustics, Engineering, Mechanical Engineering +19

In Situ Additive Manufacturing Process Monitoring With an Acoustic Technique: Clustering Performance Evaluation Using K-Means Algorithm

Hossein Taheri, Lucas W. Koester, Timothy A. Bigelow et al. · Journal of Manufacturing Science and Engineering · 2019 · 106 citations

Engineering, Mechanical Engineering, Digital Manufacturing +18

Investigation of Nondestructive Testing Methods for Friction Stir Welding

Hossein Taheri, Margaret Kilpatrick, Matthew Norvalls et al. · Metals · 2019 · 58 citations · Full text

Materials Science, Visual Inspection, Friction Welding +10

Nondestructive Testing for Metal Parts Fabricated Using Powder-Based Additive Manufacturing

Lucas W. Koester, Hossein Taheri, Timothy A. Bigelow et al. · Iowa State University Digital Repository (Iowa State University) · 2018 · 48 citations

Additive manufacturing metrology: State of the art and needs assessment

Lucas W. Koester, Hossein Taheri, Leonard J. Bond et al. · AIP conference proceedings · 2016 · 45 citations · Full text

Metallic Components, Engineering, Industrial Engineering +22