Mr. Spencer Chadderdon Profile

Spencer Chadderdon

Undergraduate Research Assistant at Brigham Young Univ

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 2 June 2014 Paper

Fiber Bragg grating spectral features for structural health monitoring of composite structures

Sean Webb, Kara Peters, Mohammed Zikry, Nikola Stan, Spencer Chadderdon, Richard Selfridge, Stephen Schultz

Proceedings Volume 9157, 9157A3 (2014) https://doi.org/10.1117/12.2059625

KEYWORDS: Fiber Bragg gratings, Sensors, Distortion, Composites, Structural health monitoring, Adhesives, Environmental sensing, Optical sensors, Ferroelectric materials, Aerospace engineering

Read Abstract +

Proceedings Article | 10 April 2014 Paper

Non-intrusive electric field sensing

S. Schultz, R. Selfridge, S. Chadderdon, D. Perry, N. Stan

Proceedings Volume 9062, 90620H (2014) https://doi.org/10.1117/12.2045751

KEYWORDS: Ions, Waveguides, Optical fibers, Crystals, Sensors, Electro optics, Dielectrics, Fiber optics sensors, Nonlinear crystals, Electric field sensors

Read Abstract +

Proceedings Article | 10 April 2014 Paper

Localized measurements of composite dynamic response for health monitoring

Sean Webb, Kyle Oman, Kara Peters, Nikola Stan, Spencer Chadderdon, Richard Selfridge, Stephen Schultz

Proceedings Volume 9062, 906206 (2014) https://doi.org/10.1117/12.2045255

KEYWORDS: Fiber Bragg gratings, Sensors, Distortion, Composites, Thermography, Adhesives, Structural health monitoring, Environmental sensing, Microelectromechanical systems, Multiplexing

Read Abstract +

Proceedings Article | 8 March 2014 Paper

Ion trap electric field measurements using slab coupled optical sensors

L. Shumway, S. Chadderdon, A. Powell, A. Li, D. Austin, A. Hawkins, R. Selfridge, S. Schultz

Proceedings Volume 9062, 90620I (2014) https://doi.org/10.1117/12.2046004

KEYWORDS: Ions, Sensors, Waveguides, Electric field sensors, Crystals, Electrodes, Optical sensors, Ferroelectric materials, Mass spectrometry, Particles

Read Abstract +

Proceedings Article | 8 March 2014 Paper

Non-intrusive high voltage measurement using slab coupled optical sensors

Nikola Stan, Spencer Chadderdon, Richard Selfridge, Stephen Schultz

Proceedings Volume 9062, 90620J (2014) https://doi.org/10.1117/12.2046049

KEYWORDS: Sensors, Electrodes, Calibration, Dielectrics, Transformers, Optical fibers, Resistance, Optical spheres, Optical sensors, Dielectric breakdown

Read Abstract +

Proceedings Article | 11 April 2013 Paper

Dynamic shape sensing using a fiber Bragg grating mesh

Douglas Bailey, Nikola Stan, Spencer Chadderdon, Daniel Perry, Stephen Schultz, Richard Selfridge

Proceedings Volume 8693, 869303 (2013) https://doi.org/10.1117/12.2010027

KEYWORDS: Fiber Bragg gratings, Reflectivity, Detection and tracking algorithms, Sensors, Optical filters, Fiber optics sensors, Solids, Optical amplifiers, Tunable lasers, Statistical analysis

Read Abstract +

Proceedings Article | 11 April 2013 Paper

Improvements in electric field sensor sensitivity by exploiting a tangential field configuration

Spencer Chadderdon, Leeland Woodard, Daniel Perry, Richard Selfridge, Stephen Schultz

Proceedings Volume 8693, 86930V (2013) https://doi.org/10.1117/12.2009867

KEYWORDS: Waveguides, Ferroelectric materials, Crystals, Sensors, Electric field sensors, Optical fibers, Geometrical optics, Electro optics, Electrodes, Refractive index

Read Abstract +

Proceedings Article | 11 April 2013 Paper

Characterization of fatigue damage in adhesively bonded lap joints through dynamic, full-spectral interrogation of fiber Bragg grating sensors

S. Webb, P. Shin, K. Peters, M. Zikry, S. Chadderdon, N. Stan, R. Selfridge, S. Schultz

Proceedings Volume 8693, 86930H (2013) https://doi.org/10.1117/12.2010018

KEYWORDS: Sensors, Fiber Bragg gratings, Adhesives, Composites, Ferroelectric materials, Thermography, Actuators, Inspection, Phase contrast, Fourier transforms

Read Abstract +

Proceedings Article | 11 April 2013 Paper

High dynamic range high sensitivity FBG interrogation

Nikola Stan, Douglas Bailey, Spencer Chadderdon, Richard Selfridge, Stephen Schultz, Sean Webb, Kara Peters, Mohammed Zikry

Proceedings Volume 8694, 86940N (2013) https://doi.org/10.1117/12.2009875

KEYWORDS: Fiber Bragg gratings, Optical filters, Sensors, Feedback control, Electronic filtering, High dynamic range imaging, Feedback signals, Microcontrollers, Ultrasonics, Actuators

Read Abstract +

Proceedings Article | 19 May 2012 Paper

Multi-axis, all-dielectric electric field sensors

Spencer Chadderdon, Daniel Perry, Jacob Van Wagoner, Richard Selfridge, Stephen Schultz

Proceedings Volume 8376, 837608 (2012) https://doi.org/10.1117/12.921499

KEYWORDS: Ferroelectric materials, Waveguides, Optical fibers, Sensors, Electric field sensors, Refractive index, Polymers, Crystals, Electro optics, Tunable lasers

Read Abstract +

Proceedings Article | 5 April 2012 Paper

High-speed full-spectrum interrogation of fiber Bragg grating sensor application in reducing sensor strain sensitivity

Nikola Stan, Spencer Chadderdon, Richard Selfridge, Stephen Schultz, Sean Webb, Kara Peters, Mohammed Zikry

Proceedings Volume 8347, 83471N (2012) https://doi.org/10.1117/12.914751

KEYWORDS: Sensors, Fiber Bragg gratings, Edge detection, Composites, Epoxies, Packaging, Interference (communication), Environmental sensing, Electronic filtering, Signal detection

Read Abstract +

Proceedings Article | 30 March 2012 Paper

Full spectral interrogation of fiber Bragg grating sensors for measurements of damage during steady-state vibration

S. Webb, K. Peters, M. Zikry, S. Chadderdon, R. Selfridge, S. Schultz

Proceedings Volume 8346, 83460C (2012) https://doi.org/10.1117/12.915150

KEYWORDS: Fiber Bragg gratings, Sensors, Aluminum, Ferroelectric materials, Optical amplifiers, Actuators, Reflectivity, Reflection, Composites, Optical filters

Read Abstract +

Proceedings Article | 18 May 2011 Paper

High-speed full-spectrum fiber Bragg gratings interrogator system and testing

S. Chadderdon, R. Selfridge, S. Schultz, S. Webb, C. Park, K. Peters, M. Zikry

Proceedings Volume 7753, 77537Q (2011) https://doi.org/10.1117/12.885138

KEYWORDS: Fiber Bragg gratings, Optical filters, Sensors, Magnetic weapons, Microelectromechanical systems, Composites, Electromagnetism, Fiber Bragg grating interrogators, Tunable filters, Carbon

Read Abstract +

Proceedings Article | 15 April 2011 Paper

Electro-optic polymer electric field sensor

D. Perry, S. Chadderdon, Richard Gibson, B. Shreeve, Richard Selfridge, Stephen Schultz, Wen Wang, Richard Forber, J. Luo

Proceedings Volume 7982, 79820Q (2011) https://doi.org/10.1117/12.880823

KEYWORDS: Polymers, Electro optic polymers, Polymer thin films, Waveguides, Sensors, Electro optics, Optical fibers, Glasses, Dielectrics, Polymer multimode waveguides

Read Abstract +

Proceedings Article | 15 April 2011 Paper

Full-spectral interrogation of fiber Bragg grating sensors for damage identification

S. Webb, A. Noevere, K. Peters, M. Zikry, T. Vella, S. Chadderdon, R. Selfridge, S. Schultz

Proceedings Volume 7982, 79820C (2011) https://doi.org/10.1117/12.881093

KEYWORDS: Fiber Bragg gratings, Sensors, Aluminum, Distortion, Reflection, Ferroelectric materials, Reflectivity, Modulation, Actuators, Composites

Read Abstract +

Proceedings Article | 7 April 2010 Paper

High-speed full-spectrum interrogation of fiber Bragg gratings for composite impact sensing

S. Chadderdon, T. Vella, R. Selfridge, S. Schultz, S. Webb, C. Park, K. Peters, M. Zikry

Proceedings Volume 7648, 764803 (2010) https://doi.org/10.1117/12.847662

KEYWORDS: Fiber Bragg gratings, Microelectromechanical systems, Composites, Sensors, Optical filters, Tunable filters, Spectral resolution, Data acquisition, Optical amplifiers, Signal detection

Read Abstract +

Proceedings Article | 25 March 2010 Paper

Impact induced damage assessment in composite laminates through embedded fiber Bragg gratings

S. Webb, K. Peters, M. Zikry, T. Vella, S. Chadderdon, R. Selfridge, S. Schultz

Proceedings Volume 7648, 764804 (2010) https://doi.org/10.1117/12.847543

KEYWORDS: Sensors, Fiber Bragg gratings, Composites, Optical fibers, Data acquisition, Optical filters, Fiber optics sensors, Reflection, Optical amplifiers, Calibration

Read Abstract +

Showing 5 of 17 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years