Mr. Pavel M. Chaplya Profile

Pavel M. Chaplya

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 24 September 2011 Paper

Optomechanical design for cost-effective DEMVAL systems

Aaron Ison, Richard Sanchez, Mark Kumpunen, Shayne Dilworth, Jeffrey Martin, Pavel Chaplya, John Franklin

Proceedings Volume 8125, 812502 (2011) https://doi.org/10.1117/12.893986

KEYWORDS: Optics manufacturing, Tolerancing, Optical design, Kinematics, Optomechanical design, Beam splitters, Bandpass filters, Cameras, Channel projecting optics, Magnetism

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Proceedings Article | 6 April 2007 Paper

Microstructural modeling of ferroic switching and phase transitions in PZT

Joshua Robbins, Tariq Khraishi, Pavel Chaplya

Proceedings Volume 6526, 652607 (2007) https://doi.org/10.1117/12.715159

KEYWORDS: Ferroelectric materials, Crystals, Switching, Polarization, Finite element methods, Protactinium, Solids, Interfaces, 3D modeling, Ceramics

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Proceedings Article | 26 July 2004 Paper

Deflection model for corner-supported plates with segmented in-plane actuators

Jordan Massad, Hartono Sumali, Pavel Chaplya, Jeffrey Martin

Proceedings Volume 5383, (2004) https://doi.org/10.1117/12.539832

KEYWORDS: Ferroelectric polymers, Actuators, Finite element methods, Reflectors, Epoxies, Shape memory alloys, Algorithm development, Electrodes, Thin films, Reflectivity

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Proceedings Article | 11 July 2002 Paper

Compression of PZT-5H piezoelectric ceramic at constant electric field: investigation of energy absorption mechanism

Pavel Chaplya, Gregory Carman

Proceedings Volume 4699, (2002) https://doi.org/10.1117/12.474967

KEYWORDS: Ceramics, Absorption, Switching, Polarization, Composites, Motion models, Toxic industrial chemicals, Neodymium, Physics, Data modeling

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Proceedings Article | 11 July 2001 Paper

Investigation of energy absorption capabilities of piezoelectric ceramic

Pavel Chaplya, Gregory Carman

Proceedings Volume 4333, (2001) https://doi.org/10.1117/12.432759

KEYWORDS: Ceramics, Absorption, Temperature metrology, Polarization, Signal attenuation, Phase measurement, Aluminum, Magnetostrictive materials, Chemical elements, Manufacturing

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Proceedings Article | 20 July 1998 Paper

Relation of the cracking phenomena in piezoelectrics to domain wall motion

Pavel Chaplya, Gregory Carman

Proceedings Volume 3324, (1998) https://doi.org/10.1117/12.316858

KEYWORDS: Switching, Polarization, Electrodes, Finite element methods, Actuators, Chemical elements, Information operations, Mechanics, Dielectrics, Aerospace engineering

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