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Dr. Andrew Y. Ngo
Division Director
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Author
Publications (4)
Proceedings Article | 23 April 2020 Presentation + Paper
Intelligent infrared thermography inspection of subsurface defects
Carlos Manzano, Andrew C. Ngo, Vinod Kumar S. O. Sivaraja
Proceedings Volume 11409, 114090V (2020) https://doi.org/10.1117/12.2558958
KEYWORDS: Thermography, Thermal modeling, Defect detection, Composites, Data modeling, Inspection, Neural networks, Image processing
Proceedings Article | 19 April 2017 Paper
Nondestructive evaluation of defects in carbon fiber reinforced polymer (CFRP) composites
Andrew C. Ngo, Henry K. Goh, Karen Lin, W. H. Liew
Proceedings Volume 10169, 101691P (2017) https://doi.org/10.1117/12.2260331
KEYWORDS: Nondestructive evaluation, Composites, Ultrasonics, Thermography, Adhesives, Fiber reinforced polymers, Aerospace engineering, Lamps, Halogens
Proceedings Article | 25 September 2014 Paper
Laser beam shaping with nano-structured lens
Proceedings Volume 9194, 91940L (2014) https://doi.org/10.1117/12.2061665
KEYWORDS: Lens design, Nanolithography, Beam shaping, Laser therapeutics, Geometrical optics, Multimode fibers, Optical fabrication, Laser drilling, Nanostructures, Electron beam lithography
Proceedings Article | 27 August 2014 Paper
Nano-structures for high intensity fiber laser applications
Proceedings Volume 9172, 917207 (2014) https://doi.org/10.1117/12.2061260
KEYWORDS: Silica, Fiber lasers, Laser induced damage, Laser damage threshold, Gold, Nanolithography, High power fiber lasers, Scanning electron microscopy, Nanostructures, Electron beam lithography
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