Dr. Shamachary Sathish Profile

Dr. Shamachary Sathish

at Univ of Dayton Research Institute

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Author

Publications (15)

Proceedings Article | 8 April 2009 Paper

Micro intereferometric acoustic lens: mesh-free modeling with experimental verification

Tribikram Kundu, Dominique Placko, Tamaki Yanagita, Shamachary Sathish

Proceedings Volume 7295, 72951E (2009) https://doi.org/10.1117/12.814936

KEYWORDS: Acoustics, Transducers, Ultrasonics, Microscopes, Microscopy, Signal detection, Lithium, Solids, Chemical elements, Civil engineering

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Proceedings Article | 30 March 2009 Paper

Fatigue crack growth monitoring at elevated temperatures using multiplexed Fiber Bragg Gratings

Richard Black, David Zare, Levy Oblea, Behzad Moslehi, Shamachary Sathish, Norman Schell, Kumar Jata

Proceedings Volume 7292, 72922K (2009) https://doi.org/10.1117/12.815887

KEYWORDS: Sensors, Fiber Bragg gratings, Optical fibers, Fiber optics sensors, Titanium, Signal processing, Data acquisition, Epoxies, Multiplexing, Photography

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Proceedings Article | 28 March 2006 Paper

Challenges in detecting damage in the presence of microstructural inhomogeneties in a friction stir welded aluminum alloy for reusable cryotanks

Shamachary Sathish, Kumar Jata, Richard Martin, Richard Reibel

Proceedings Volume 6177, 617703 (2006) https://doi.org/10.1117/12.658667

KEYWORDS: Acoustics, Velocity measurements, Wave propagation, Wave plates, Structural health monitoring, Transducers, Aluminum, Spatial resolution, Manufacturing, Nondestructive evaluation

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Proceedings Article | 28 March 2005 Paper

Analysis tool and methodology design for electronic vibration stress understanding and prediction

Sheng-Jen Hsieh, Robert Crane, Shamachary Sathish

Proceedings Volume 5782, (2005) https://doi.org/10.1117/12.605448

KEYWORDS: Neural networks, Electronic components, Amplifiers, Sensors, Temperature metrology, Lead, Algorithm development, Ultrasonography, Infrared cameras, Computer aided design

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Proceedings Article | 21 July 2004 Paper

High-resolution nondestructive evaluation at the Center for Materials Diagnosis

Norbert Meyendorf, Shamachary Sathish, Carl Druffner, James Blackshire, Jochen Hoffmann, Qiwen Zhan, Robert Andrews

Proceedings Volume 5392, (2004) https://doi.org/10.1117/12.541351

KEYWORDS: Nondestructive evaluation, Acoustics, Microscopy, Ultrasonics, Corrosion, Coating, Image resolution, Interferometry, X-rays, Scanning electron microscopy

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Proceedings Article | 21 July 2004 Paper

Evaluation of interactive forces between alkaline earth metal fluoride particles and single crystal substrate using atomic force microscopy

Yi-Yang Tsai, Vijay Nalladega, Shamachary Sathish, Malcolm Stanford

Proceedings Volume 5392, (2004) https://doi.org/10.1117/12.540987

KEYWORDS: Particles, Humidity, Adhesives, Spherical lenses, Atomic force microscopy, Crystals, Capillaries, Nitrogen, Liquids, Alkaline earth metals

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Proceedings Article | 22 July 2003 Paper

Imaging the microstructure of copper with the atomic force microscope (AFM) and ultrasonic force microscope (UFM)

Carl Druffner, Edward Schumaker, Paul Murray, Shamachary Sathish

Proceedings Volume 5045, (2003) https://doi.org/10.1117/12.483824

KEYWORDS: Copper, Atomic force microscopy, Ultrasonics, Signal detection, Thin films, Acoustics, Atomic force microscope, Microscopes, Ion beams, Manufacturing

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Proceedings Article | 22 July 2003 Paper

Optical interferometric measurements of the static/dynamic response characteristics of MEMS ultrasonic transducers

James Blackshire, Shamachary Sathish

Proceedings Volume 5045, (2003) https://doi.org/10.1117/12.483997

KEYWORDS: Transducers, Microelectromechanical systems, Interferometry, Ultrasonics, Nondestructive evaluation, Digital imaging, Heterodyning, Near field optics, Optical testing, Phase interferometry

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Proceedings Article | 7 June 2002 Paper

Microcharacterization of MEMS ultrasonic transducers using laser interferometry

James Blackshire, Shamachary Sathish

Proceedings Volume 4703, (2002) https://doi.org/10.1117/12.469622

KEYWORDS: Transducers, Microelectromechanical systems, Interferometry, Ultrasonics, Heterodyning, Nondestructive evaluation, Chemical elements, Signal detection, Laser interferometry, Motion measurement

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Proceedings Article | 7 June 2002 Paper

Improving atomic force microscopy images with the adaptation of ultrasonic force microscopy

Carl Druffner, Shamachary Sathish

Proceedings Volume 4703, (2002) https://doi.org/10.1117/12.469613

KEYWORDS: Atomic force microscopy, Ultrasonics, Semiconducting wafers, Microscopy, Ceramics, Signal detection, Polishing, Acoustics, Copper, Image enhancement

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Proceedings Article | 3 August 2001 Paper

Acoustic and thermographic evaluation of polymeric corrosion protective coatings on aluminum alloy airframe structures

Jochen Hoffmann, Angela Mahan, Mohammad Khobaib, Shamachary Sathish, Norbert Meyendorf

Proceedings Volume 4336, (2001) https://doi.org/10.1117/12.435553

KEYWORDS: Reflection, Corrosion, Interfaces, Acoustics, Aluminum, Nondestructive evaluation, Thermography, Polymers, Fluctuations and noise, Epoxies

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Proceedings Article | 3 August 2001 Paper

Nondestructive characterization of fatigue damage with thermography

Henrik Roesner, Shamachary Sathish, Norbert Meyendorf

Proceedings Volume 4336, (2001) https://doi.org/10.1117/12.435563

KEYWORDS: Nondestructive evaluation, Temperature metrology, Thermal effects, Thermography, Titanium, Ultrasonics, Electroluminescence, Calibration, Infrared cameras, Thermodynamics

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Proceedings Article | 13 May 2000 Paper

Nondestructive characterization of corrosion-protective coatings on aluminum alloy substrates

Jochen Hoffmann, Shamachary Sathish, Mohammad Khobaib

Proceedings Volume 3993, (2000) https://doi.org/10.1117/12.385486

KEYWORDS: Interfaces, Acoustics, Reflection, Corrosion, Aluminum, Microscopy, Transducers, Nondestructive evaluation, Epoxies, Polymers

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Proceedings Article | 13 May 2000 Paper

Real-time monitoring of acoustic linear and nonlinear behavior of titanium alloys during low-cycle fatigue and high-cycle fatigue

Jerome Frouin, Shamachary Sathish, Jeong Na

Proceedings Volume 3993, (2000) https://doi.org/10.1117/12.385477

KEYWORDS: Acoustics, Ultrasonics, Titanium, Signal detection, Velocity measurements, Transducers, Wave propagation, Software development, Signal attenuation, Aerospace engineering

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Proceedings Article | 8 February 1999 Paper

In-situ monitoring of acoustic linear and nonlinear behavior of titanium alloys during cycling loading

Jerome Frouin, Theodore Matikas, Jeong Na, Shamachary Sathish

Proceedings Volume 3585, (1999) https://doi.org/10.1117/12.339838

KEYWORDS: Acoustics, Transducers, Ultrasonics, Signal attenuation, Wave propagation, Solids, Signal detection, Titanium, Bone, Velocity measurements

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Showing 5 of 15 publications

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