**Books**

- Sawyer Campbell and Douglas Werner, 2023,
*Advances in Electromagnetics Empowered by Artificial Intelligence and Deep Learning*, IEEE-Wiley Press

- Sawyer Campbell, ,
*Nanoantennas and Plasmonics: Modelling, design and fabrication*, IET

**Journal Articles**

- Manushanker Balasubramanian, Sawyer Campbell, Douglas Werner and Thomas H. Hand, 2024, "A Shaped Reflector Antenna Design Approach for Contoured Beam Synthesis With Surface Curvature Constraints", IEEE Transactions on Antennas and Propagation,
**72**, (2), pp. 1297-1307

- Ryan J. Chaky, Ronald P. Jenkins, Sawyer Campbell, Galestan Mackertich-Sengerdy and Douglas Werner, 2024, "Enhancing Reflectarray Robustness Through Adjoint Optimization Enabled Recovery", IEEE Transactions on Antennas and Propagation, pp. 1-1

- Yuhao Wu, Galestan Mackertich-Sengerdy, Saber Soltani, Sawyer Campbell, Dongha Yang and Douglas Werner, 2024, "Low Profile Orthomode Full-duplex Antenna for Wearable Biomedical Communication", IEEE Access, pp. 1-1

- Micah P. Haack, Ronald P. Jenkins, Wending Mai, Galestan Mackertich-Sengerdy, Sawyer Campbell, Mario F. Pantoja and Douglas Werner, 2024, "Physically Realizable Antenna Equivalent Circuit Generation", IEEE Access, pp. 1-1

- Eric B. Whiting, Lei Kang, Ronald P. Jenkins, Sawyer Campbell and Douglas Werner, 2023, "Broadband plasmonic chiral meta-mirrors", Optics Express,
**31**, (14), pp. 22415

- Sawyer Campbell and Matthew E. Jungwirth, 2023, "Special Section Guest Editorial: Advances in Computational Methods for Optical System Forward- and Inverse-Design", Optical Engineering,
**62**, (02)

- Galestan Mackertich-Sengerdy, Sawyer Campbell and Douglas Werner, 2023, "Tailored Compliant Mechanisms for Reconfigurable Electromagnetic Devices", Nature Communications,
**14**, (1)

- Manushanker Balasubramanian, Sawyer Campbell and Douglas Werner, 2023, "Sequential differential ray tracing formulation for homogeneous and gradient-index lenses using automatic differentiation", Optical Engineering,
**62**, (02)

- Ryan J. Chaky, Ryan J. Beneck, Sawyer Campbell and Douglas Werner, 2023, "Simultaneous Optimization of 1-Bit 3D Coding Meta-Volumes for Both Broadband and Wide Field of View Radar Cross Section Reduction", IEEE Transactions on Antennas and Propagation,
**71**, (4), pp. 3361-3370

- Ronald P. Jenkins, Eric B. Whiting, Sawyer Campbell and Douglas Werner, 2022, "Improved convergence in planar nanophotonic topology optimization via the multigradient", Photonics and Nanostructures - Fundamentals and Applications,
**52**, pp. 101067

- R. P. Jenkins, Sawyer Campbell and Douglas Werner, 2022, "A General-Purpose Algorithm for Two-Material Minimum Feature Size Enforcement of Freeform Nanophotonic Devices", ACS Photonics

- E. B. Whiting, Lei Kang, Sawyer Campbell and Douglas Werner, 2022, "Broadband Asymmetric Transmission of Linearly Polarized Mid-Infrared Light Based on Three-dimensional Metamaterials", Advanced Optical Materials

- Ronald P. Jenkins, Sawyer Campbell and Douglas Werner, 2021, "Establishing exhaustive metasurface robustness against fabrication uncertainties through deep learning", Nanophotonics,
**10**, (18), pp. 4497-4509

- Wending Mai, Sawyer Campbell and Douglas Werner, 2021, "Conductive mixed-order generalized dispersion model for noble metals in the optical regime", Optics Express,
**29**, (19), pp. 30520

- Sawyer Campbell, Ronald P. Jenkins, Philip J. O'Connor and Douglas Werner, 2021, "The Explosion of Artificial Intelligence in Antennas and Propagation: How Deep Learning Is Advancing Our State of the Art", IEEE Antennas and Propagation Magazine,
**63**, (3), pp. 16-27

- Manushanker Balasubramanian, Sawyer Campbell and Douglas Werner, 2021, "A High-Frequency Solution for Scattering by a Multilayer Anisotropic Slab", IEEE Antennas and Wireless Propagation Letters,
**20**, (6), pp. 923--927

- Ronald P Jenkins, Micah Gregory, Len Cardillo, Benjamin R Bunes, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2021, "A Low-Power Tunable Frequency Selective Surface for Multiplexed Remote Sensing", IEEE Access,
**9**, pp. 58478--58486

- Sotirios K Goudos, Dimitris E Anagnostou, Zikri Bayraktar, Sawyer Campbell, Paolo Rocca and Douglas Werner, 2021, "Guest Editorial: Special Section on Computational Intelligence in Antennas and Propagation: Emerging Trends and Applications", IEEE Open Journal of Antennas and Propagation,
**2**, pp. 224--229

- Manushanker Balasubramanian, Sawyer Campbell and Douglas Werner, 2020, "A Heuristic UTD Solution for Scattering by a Thin Lossless Anisotropic Slab", IEEE Transactions on Antennas and Propagation,
**68**, (12), pp. 8009-8020

- Wending Mai, Sawyer Campbell, Eric B. Whiting, Lei Kang, Pingjuan L Werner, Yifan Chen and Douglas Werner, 2020, "Prismatic discontinuous Galerkin time domain method with an integrated generalized dispersion model for efficient optical metasurface analysis", Optical Materials Express,
**10**, (10), pp. 2542-2559

- Mikhail Y. Shalaginov, Sawyer Campbell, Sensong An, Yifei Zhang, Carlos RÃos, Eric B. Whiting, Yuhao Wu, Lei Kang, Bowen Zheng, Clayton Fowler, Hualiang Zhang, Douglas Werner, Juejun Hu and Tian Gu, 2020, "Design for quality: Reconfigurable flat optics based on active metasurfaces", Nanophotonics,
**9**, (11), pp. 3505-3534

- Eric B. Whiting, Sawyer Campbell, Lei Kang and Douglas Werner, 2020, "Meta-atom library generation via an efficient multi-objective shape optimization method", Optics Express,
**28**, (16), pp. 24229-24242

- Eric B Whiting, Sawyer Campbell, Galestan Mackertich-Sengerdy and Douglas Werner, 2020, "Dielectric Resonator Antenna Geometry-Dependent Performance Tradeoffs", IEEE Open Journal of Antennas and Propagation,
**2**, pp. 14--21

- Yongzhong Li, Yinpeng Wang, Shutong Qi, Qiang Ren, Lei Kang, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2020, "Predicting Scattering from Complex Nano-Structures via Deep Learning", IEEE Access,
**8**, pp. 139983-139993

- Huaguang Bao, Lei Kang, Sawyer Campbell and Douglas Werner, 2019, "PML Implementation in a Nonconforming Mixed-Element DGTD Method for Periodic Structure Analysis", IEEE Transactions on Antennas and Propagation,
**67**, (11), pp. 6979-6988

- Huaguang Bao, Lei Kang, Sawyer Campbell and Douglas Werner, 2019, "Discontinuous Galerkin time domain analysis of electromagnetic scattering from dispersive periodic nanostructures at oblique incidence", Optics express,
**27**, (9), pp. 13116--13128

- Z. Bayraktar, D. E. Anagnostou, S. K. Goudos, Sawyer Campbell, Douglas Werner and A. Massa, 2019, "Guest Editorial: Special Cluster on Machine Learning Applications in Electromagnetics, Antennas, and Propagation", IEEE Antennas and Wireless Propagation Letters,
**18**, (11), pp. 2220--2224

- Danny Z Zhu, Eric B Whiting, Sawyer Campbell, D Bruce Burckel and Douglas Werner, 2019, "Optimal high efficiency 3D plasmonic metasurface elements revealed by lazy ants", ACS Photonics,
**6**, (11), pp. 2741--2748

- Z Bayraktar, DE Anagnostou, SK Goudos, SD Campbell, DH Werner, A Massa, D Marcantonio, X Chen, M Li, M Salucci and others, 2019, "PART I OF TWO PARTS SPECIAL CLUSTER ON MACHINE LEARNING APPLICATIONS IN ELECTROMAGNETICS, ANTENNAS, AND PROPAGATION"

- Sawyer Campbell, David Sell, Ronald P Jenkins, Eric B Whiting, Jonathan A Fan and Douglas Werner, 2019, "Review of numerical optimization techniques for meta-device design", Optical Materials Express,
**9**, (4), pp. 1842--1863

- J Nagar, SD Campbell and DH Werner, 2018, "Apochromatic singlets enabled by metasurface-augmented GRIN lenses", Optica,
**5**, (2), pp. 99--102

- Qiang Ren, Huaguang Bao, Sawyer Campbell, Ludmila J Prokopeva, Alexander V Kildishev and Douglas Werner, 2018, "Continuous-discontinuous Galerkin time domain (CDGTD) method with generalized dispersive material (GDM) model for computational photonics", Optics express,
**26**, (22), pp. 29005--29016

- Jianjia Yi, Sawyer Campbell, Rui Feng, Shah Nawaz Burokur and Douglas Werner, 2018, "Realizable design of field taper via coordinate transformation", Optics express,
**26**, (1), pp. 505--515

- Sawyer Campbell, Jogender Nagar and Douglas Werner, 2017, "Multi-element, multi-frequency lens transformations enabled by optical wavefront matching", Optics express,
**25**, (15), pp. 17258--17270

- Jogender Nagar, Sawyer Campbell, Qiang Ren, John A Easum, Ronald P Jenkins and Douglas Werner, 2017, "Multiobjective Optimization-Aided Metamaterials-by-Design With Application to Highly Directive Nanodevices", IEEE Journal on Multiscale and Multiphysics Computational Techniques,
**2**, pp. 147--158

- John A Easum, Sawyer Campbell, Jogender Nagar and Douglas Werner, 2016, "Analytical surrogate model for the aberrations of an arbitrary GRIN lens", Optics Express,
**24**, (16), pp. 17805--17818

- Douglas Werner, Micah Gregory, Z. H. Jiang, Sawyer Campbell, J. A. Bossard and C. P. Scarborough, 2016, "Compact and Multifunctional Metamaterial-Enabled Antennas", Journal of Directed Energy,
**6**, (1), pp. 44--67

- Jeremy A Bossard, Clinton P Scarborough, Qi Wu, Sawyer Campbell, Douglas Werner, Pingjuan L Werner, Scott Griffiths and Matthew Ketner, 2016, "Mitigating field enhancement in metasurfaces and metamaterials for high-power microwave applications", IEEE Transactions on Antennas and Propagation,
**64**, (12), pp. 5309--5319

- Jogender Nagar, Donovan E Brocker, Sawyer Campbell, John A Easum and Douglas Werner, 2016, "Modularization of gradient-index optical design using wavefront matching enabled optimization", Optics Express,
**24**, (9), pp. 9359--9368

- Sawyer Campbell, Jogender Nagar, Donovan E Brocker and Douglas Werner, 2016, "On the use of surrogate models in the analytical decompositions of refractive index gradients obtained through quasiconformal transformation optics", Journal of Optics,
**18**, (4), pp. 044019

- Sawyer Campbell, Donovan E Brocker, Jogender Nagar and Douglas Werner, 2016, "SWaP reduction regimes in achromatic GRIN singlets", Applied Optics,
**55**, (13), pp. 3594--3598

- Kenneth L. Morgan, Donovan E. Brocker, Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2015, "Transformation-optics-inspired anti-reflective coating design for gradient index lenses", Optics Letters,
**40**, pp. 2521--2524

- Sawyer Campbell and Richard W Ziolkowski, 2014, "Near-field directive beams from passive and active asymmetric optical nanoantennas", IEEE Journal of Selected Topics in Quantum Electronics,
**21**, (4), pp. 312--323

- Sawyer Campbell, Richard W Ziolkowski, Jiangrong Cao, Slimane Laref, Krishna Muralidharan and Pierre Deymier, 2013, "Anisotropic permittivity of ultra-thin crystalline Au films: Impacts on the plasmonic response of metasurfaces", Applied Physics Letters,
**103**, (9), pp. 091106

- Sawyer Campbell and Richard W Ziolkowski, 2012, "Impact of strong localization of the incident power density on the nano-amplifier characteristics of active coated nano-particles", Optics Communications,
**285**, (16), pp. 3341--3352

- Sawyer Campbell and Richard W Ziolkowski, 2012, "Lightweight, flexible, polarization-insensitive, highly absorbing meta-films", IEEE Transactions on Antennas and Propagation,
**61**, (3), pp. 1191--1200

- Sawyer Campbell and Richard W Ziolkowski, 2012, "Simultaneous excitation of electric and magnetic dipole modes in a resonant core-shell particle at infrared frequencies to achieve minimal backscattering", IEEE Journal of Selected Topics in Quantum Electronics,
**19**, (3), pp. 4700209--4700209

- Sawyer Campbell and Richard W Ziolkowski, 2012, "The performance of active coated nanoparticles based on quantum-dot gain media", Advances in OptoElectronics,
**2012**

- SD Campbell, TP Garvin, IL Goodin, Q Su and R Grobe, 2009, "Laser beam widening mechanisms in turbid media", Laser physics,
**19**, (2), pp. 238--244

- SD Campbell, IL Goodin, SD Grobe, Q Su and R Grobe, 2008, "Decomposition based imaging with fiber and CCD camera detections", Journal of Innovative Optical Health Sciences,
**1**, (01), pp. 115--124

- SD Campbell, SD Grobe, IL Goodin, Q Su and Rainer Grobe, 2008, "Limitations of decomposition-based imaging of longitudinal absorber configurations", Physical Review A,
**77**, (2), pp. 023821

- SD Campbell, IL Goodin, SD Grobe, Qichang Su and Rainer Grobe, 2007, "Decomposition-based recovery of absorbers in turbid media", Physical Review A,
**76**, (6), pp. 063802

- SD Campbell, AK O'Connell, GH Rutherford and R Grobe, 2007, "Impact of large-angle scattering on diffusively backscattered halos", Optics letters,
**32**, (5), pp. 560--562

- SD Campbell, S Menon, GH Rutherford, Q Su and R Grobe, 2007, "Scaling of light scattering with density of scatterers", Laser physics,
**17**, (2), pp. 117--123

- SD Campbell, AK Oâ€™Connell, S Menon, Q Su and R Grobe, 2006, "Light scattering regimes along the optical axis in turbid media", Physical Review E,
**74**, (6), pp. 061909

- E. B. Whiting, Galestan Mackertich-Sengerdy, Sawyer Campbell, S. Soltani and Douglas Werner, , "Adjoint Sensitivity Optimization of Three-Dimensional Directivity-Enhancing, SWaP-Reducing GRIN Lenses", IEEE Transactions on Antennas and Propagation

**Conference Proceedings**

- Lei Kang, Yuhao Wu, Sawyer Campbell, Douglas Werner and Joshua A Robinson, 2023, "Refractive Index Sensing with Plasmons in 2D Metals", IEEE

- Ryan J. Chaky, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2023, "Adjoint Optimization of Reflectarray Antennas in the Presence of Failures", IEEE

- Ronald P. Jenkins, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2023, "Doubling the Convergence Speed of Planar Topology Optimization Using the Multigradient", IEEE

- Ronald P. Jenkins, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2023, "Full Minimum Feature Size Enforcement Toward Freeform Optical Metasurfaces at Wafer-Scale", IEEE

- Arkaprovo Das, Manushanker Balasubramanian, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2023, "A Surface Integral Equation Based T-Matrix Formulation for Penetrable Obstacles and Scatterers", IEEE

- Galestan Mackertich-Sengerdy, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2023, "Metamaterial Phase-Shifter Utilizing a Compliant Mechanism Approach", IEEE

- Lei Kang, Yuhao Wu, Sawyer Campbell, Douglas Werner, Albanie K. Hendrickson-Stives and Christine D Keating, 2023, "Mid-Infrared Surface-Enhanced Spectroscopy Enabled by 3D Printed Metamaterial Absorbers", IEEE

- Galestan Mackertich-Sengerdy, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2023, "Ruggedized Reconfigurable Antennas through the Implementation of Innovative Mechanical Techniques", IEEE

- Yuhao Wu, Lei Kang, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2023, "Active Quasi-BIC Enabled Optical Vortex Generation", IEEE

- Sawyer Campbell, Ronald P. Jenkins, Pingjuan L Werner and Douglas Werner, 2023, "Global Optimization and Deep Learning Techniques For Freeform Nanophotonic Metadevices", IEEE

- Ronald P. Jenkins, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2023, "Optimizing Meta-Optics: Advancing Efficiency and Fabricability", Optica Publishing Group

- Ryan J. Chaky, Sawyer Campbell, Ping L. Werner and Douglas Werner, 2022, "Analysis and Recovery Optimization of Sporadic Reflectarray Phase Failures Based on Array Factors", IEEE

- Yuhao Wu, Lei Kang, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2022, "Light-switchable quasi-BIC optical vortex generators", SPIE

- Ronald P. Jenkins, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2022, "Robustness Optimization of Nanophotonic Devices Using Deep Learning", IEEE

- Lei Kang, Huaguang Bao, Yuhao Wu, Sawyer Campbell and Douglas Werner, 2022, "Second-harmonic Generation from Asymmetric Lithium Niobate Metasurfaces", IEEE

- Arkaprovo Das, Sawyer Campbell and Douglas Werner, 2022, "An Augmented Y-parameter Method for Macromodeling Electromagnetic Structures in the Presence of Plane-Waves", IEEE

- Ronald P. Jenkins, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2022, "Accelerating Electromagnetic Inverse-Design using Deep Learning", IEEE

- Yuhao Wu, Lei Kang, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2021, "Exploiting Topological Properties of Mie-Resonance-Based Hybrid Metasurfaces for Ultrafast Switching of Light Polarization", IEEE

- Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2021, "Inverse design of broadband and reconfigurable meta-optics", SPIE,
**11769**, pp. 117690N

- Sawyer Campbell, Eric B. Whiting, Pingjuan L Werner and Douglas Werner, 2021, "Three-Dimensional Meta-Atoms for Mid-Wave Infrared Flat Optics", Optica Publishing Group, pp. FTu4A--6

- M Balasubramanian, SD Campbell, PL Werner and DH Werner, 2021, "A Heuristic UTD Solution for Scattering by a Multilayer Anisotropic Slab", pp. 032--034

- M Balasubramanian, SD Campbell, Pingjuan Li Werner and Douglas Werner, 2021, "Application of heuristic UTD formulation for describing scattering by a thin and multilayer anisotropic slab", pp. 1--4

- Wending Mai, Sawyer Campbell and Douglas Werner, 2021, "Can Knots Exhibit Both Chirality and Rotational Symmetry?", pp. 236--238

- Ronald P Jenkins, Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2021, "Discovering metasurface robustness through deep learning",
**11795**, pp. 1179509

- SD Campbell, EB Whiting, RP Jenkins, PL Werner and DH Werner, 2021, "Multi-Objective Optimization of 2.5 D and 3D Meta-Atoms", pp. 082--084

- Wending Mai, Sawyer Campbell, Pingjuan L Werner, Yifan Chen and Douglas Werner, 2020, "A Discontinuous Galerkin Time Domain Solver with Generalized Dispersion Model and its Application to the Analysis of Thin Pixelized Optical Metasurfaces", pp. 242-244

- R. P. Jenkins, P. J. O'Connor, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2020, "Deep Learning for Generalized Multiobjective Optimization of Metamaterials", pp. 261-263

- E. B. Whiting, Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2020, "Design Methods for 3D Membrane Projection Lithography Metasurface Unit Cells", pp. 468-470

- M. Balasubramanian, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2020, "Geometrical Optics Solution for Periodic Multilayer Anisotropic Slab Scattering", pp. 130-132

- Manushanker Balasubramanian, Sawyer Campbell and Douglas Werner, 2020, "Highly-efficient GRIN Lens Optimization through Differential Ray Tracing", pp. 1991-1992

- Lei Kang, Huaguang Bao, Sawyer Campbell and Douglas Werner, 2020, "Interference-Enhanced Optical Magnetism in High-Index Resonators", pp. 731-732

- J. Daniel Binion, Eric B. Whiting, Sawyer Campbell, Douglas Werner, Erik Lier and Thomas H. Hand, 2020, "Metamaterial Lens Design for Electronically Steered Arrays", pp. 737-738

- Sawyer Campbell, Galestan Mackertich-Sengerdy, J. Daniel Binion, Ryan J. Chaky, Ronald P. Jenkins, Ryan Beneck, Colin A. Mussman, Eric B. Whiting, Pingjuan L Werner, Douglas Werner, Steven Parrish, David Law, Joshua Pompeii and Scott Griffiths, 2020, "Metamaterial-enabled Reflectarray Antennas for High-power Microwave Applications", pp. 651-652

- Jingwei Xu, Eric B. Whiting, Sawyer Campbell, Pingjuan L Werner, Douglas Werner, Jeremy A. Bossard, John P. Barrett and Joshua W. Withrow, 2020, "Multi-objective Optimization of Directivity-Enhancing GRIN Lenses", pp. 1977-1978

- Yuhao Wu, Sawyer Campbell, Eric B. Whiting, Lei Kang, Pingjuan L Werner and Douglas Werner, 2020, "Phase-change Materials in Multifunctional Reconfigurable Metasurfaces", pp. 819-820

- Wending Mai, Sawyer Campbell, Douglas Werner, Yifan Chen and Huaguang Bao, 2020, "Prism-based Discontinuous Galerkin Time Domain Analysis of Frequency Selective Surfaces in Lossy Water", pp. 1077-1078

- Eric B. Whiting, Sawyer Campbell, Jingwei Xu, Pingjuan L Werner, Douglas Werner, Jeremy A. Bossard, John P. Barrett, Joshua W. Withrow and Lockheed Martin, 2020, "Topology Optimization of RF GRIN Lenses", pp. 101-102

- Ryan J. Chaky, Ryan J. Beneck, Eric B. Whiting, Ronald P. Jenkins, Sawyer Campbell and Douglas Werner, 2020, "Design of 3D Metamaterial Unit Cells for Broadband and Wide Field of View RCS Reduction", pp. 1175-1176

- Manushanker Balasubramanian, Sawyer Campbell and Douglas Werner, 2020, "Geometrical Optics Ray Tracing in a Thick Anisotropic Slab", pp. 999-1000

- Ronald P. Jenkins, Philip J. O'Connor, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2020, "Deep Learning for Nanoscale Arbitrary Meta-element Robustness", pp. 1695-1696

- Eric B. Whiting, Lei Kang, Sawyer Campbell, Douglas Werner, Pingjuan L Werner and D. Bruce Burckel, 2020, "A MWIR 3D Plasmonic Asymmetric Transmission Metasurface", pp. 775-776

- J. Daniel Binion, Galestan Mackertich-Sengerdy, Sawyer Campbell, Ryan J. Chaky, Ronald P. Jenkins, Ryan Beneck, Colin A. Mussman, Eric B. Whiting, Pingjuan L Werner, Douglas Werner, Steven Parrish, David Law, Joshua Pompeii and Scott Griffiths, 2020, "A Slotted Waveguide Antenna Array for High-power Microwave Applications", pp. 231-232

- Manushanker Balasubramanian, Sawyer Campbell and Douglas Werner, 2020, "Anisotropic Slab Scattering: Oblique Incidence Case", pp. 1063-1064

- Sawyer Campbell, Yuhao Wu, Eric Whiting, Lei Kang, Pingjuan L Werner and Douglas Werner, 2020, "Synthesizing High-performance Reconfigurable Meta-devices through Multi-objective Optimization",
*Applied Computational Electromagnetics Society*, River Publishers, **35**, (11), pp. 1441-1442

- Sawyer Campbell, Eric Whiting, Ronald Jenkins, Pingjuan L Werner and Douglas Werner, 2020, "Optimization and Inverse-design Techniques for Metalens Synthesis",
*Applied Computational Electromagnetics Society*, River Publishers, **35**, (11), pp. 1334-1335

- Tian Gu, Mikhail Shalaginov, Sensong An, Sawyer Campbell, Yifei Zhang, R\'\ios, Carlos, Lei Kang, Myungkoo Kang, Gon\ccalves, Claudia, Clara Rivero-Baleine and others, 2020, "High-performance reconfigurable meta-optics based on optical phase change materials (Rising Researcher)(Conference Presentation)",
**11389**, pp. 113890O

- Lei Kang, Huaguang Bao, Sawyer Campbell, Pingjuan L Werner, Douglas Werner, Shengxiang Wang, Chengfeng Cai, Menghan You, Fangyan Liu, Menghao Wu and others, 2020, "Tunable Broadband Terahertz Metamaterial Absorbers Based on VO 2", pp. 729--730

- Sawyer Campbell, Eric B. Whiting, Douglas Werner and Pingjuan L Werner, 2019, "Metasurface synthesis through multi-objective optimization aided inverse-design", SPIE,
**11080**, pp. 110802F

- Eric B. Whiting, Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2019, "Multi-objective Optimization of Meta-atoms", IEEE, pp. 1815--1816

- Lei Kang, Sawyer Campbell and Douglas Werner, 2019, "Reconfigurable Metamaterials Formed Through a Combination of Nanowire Assemblies with Top-Down Fabricated Nanoantennas", IEEE, pp. 1619--1620

- Lei Kang, Sawyer Campbell, Douglas Werner and Shengxiang Wang, 2019, "Tunable Hybrid Terahertz Metamaterials Based on VO 2 Phase Transition", IEEE, pp. 565--566

- Lei Kang, Sawyer Campbell, Pingjuan L Werner, Douglas Werner and Shengxiang Wang, 2019, "VO 2-based Active Terahertz Chiral Metamaterials", IEEE, pp. 1615--1616

- Huaguang Bao, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2019, "Arbitrary High Order Discontinuous Galerkin Transient Analysis of Periodic Structures", IEEE

- Sawyer Campbell and Douglas Werner, 2019, "Performance Tradeoffs Revealed by Multi-Objective Optimization of Multi-Layered Core-Shell Nanoparticles", IEEE, pp. 1--4

- Yifei Zhang, Junhao Liang, Mikhail Shalaginov, Skylar Deckoff-Jones, R\'\ios, Carlos, Jeffrey B Chou, Christopher Roberts, Sensong An, Clayton Fowler, Sawyer Campbell and others, 2019, "Electrically reconfigurable nonvolatile metasurface using optical phase change materials", pp. JTh5B--3

- Sawyer Campbell, Eric B Whiting, Douglas Werner and Pingjuan L Werner, 2019, "High-Performance Metasurfaces Synthesized via Multi-Objective Optimization", pp. 1--2

- Danny Z Zhu, Eric B Whiting, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2019, "Inverse design of three-dimensional nanoantennas for metasurface applications", pp. 1--2

- Sawyer Campbell, Eric B Whiting, Pingjuan L Werner, Douglas Werner and Danny Z Zhu, 2019, "Three-dimensional Nanoantenna Inverse-design", pp. 563--564

- Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2019, "Transformation Optics and Related Techniques for GRIN Lens Design", pp. 1--3

- Lei Kang, Qiang Ren, Sawyer Campbell, Taiwei Yue and Douglas Werner, 2018, "Manipulating Optical Chirality in the Near-Field of Plasmonic Metamaterials with Superchiral Light", IEEE

- Sawyer Campbell, Jogender Nagar and Douglas Werner, 2018, "Three Color Correction with Metasurface-backed Gradient-Index Lenses", pp. 431--432

- Jogender Nagar, Sawyer Campbell, Douglas Werner, Zikri Bayraktar and Muge Komurcu, 2018, "The adaptive wind driven optimization and its application in electromagnetics", IEEE, pp. 1--2

- EB Whiting, SD Campbell, D Binion, J Nagar, PL Werner and DH Werner, 2018, "Comparison of near-field transforming metasurfaces and inhomogenous and anisotropic lenses for low-profile transmitarray illumination", IET Digital Library

- Lei Kang, Sean P Rodrigues, Mohammad Taghinejad, Shoufeng Lan, Kyu-Tae Lee, Taiwei Yue, Sawyer Campbell, Yongmin Liu, Augustine Urbas, Wenshan Cai and others, 2018, "A Chiral Meta-Mirror Enabled Linear and Nonlinear Chiroptical Responses", pp. 987--988

- Sawyer Campbell, Danny Z Zhu, Eric B Whiting, Jogender Nagar, Douglas Werner and Pingjuan L Werner, 2018, "Advanced multi-objective and surrogate-assisted optimization of topologically diverse metasurface architectures",
**10719**, pp. 107190U

- Sawyer Campbell, Danny Z Zhu, Jogender Nagar, Ronald P Jenkins, John A Easum, Douglas Werner and Pingjuan L Werner, 2018, "Inverse design of engineered materials for extreme optical devices", pp. 1--2

- Lei Kang, Qiang Ren, Sawyer Campbell, Taiwei Yue and Douglas Werner, 2018, "Manipulating Optical Chirality in the Near-Field of Plasmonic Metamaterials with Superchiral Light", pp. 985--986

- Alexander V Kildishev, Zhaxylyk Kudyshev, Ludmila J Prokopeva, Derek A Olson, William D Henshaw, Sawyer Campbell and Douglas Werner, 2018, "Multiscale design of optical metafilms with bianisotropic homogenization (Conference Presentation)",
**10719**, pp. 1071918

- Lei Kang, Liu Liu, Sawyer Campbell, Taiwei Yue, Qiang Ren, Theresa S Mayer and Douglas Werner, 2017, "A vanadium dioxide integrated hybird metamaterial with electrically driven multifunctional control", pp. 871--872

- Lei Kang, Liu Liu, Sawyer Campbell, Taiwei Yue, Qiang Ren, Theresa S Mayer and Douglas Werner, 2017, "Electrically driven hybrid photonic metamaterials for multifunctional control",
**10345**, pp. 103451G

- Sawyer Campbell, Jogender Nagar and Douglas Werner, 2017, "Extending the performance of quasiconformal lens transformations using geometrical optics principles", pp. 1667--1668

- Sawyer Campbell, Jogender Nagar, John A Easum, Douglas Werner and Pingjuan L Werner, 2017, "Surrogate-assisted transformation optics inspired GRIN lens design and optimization", pp. 1--2

- SD Campbell, EB Whiting, D Binion, PL Werner and DH Werner, 2017, "Towards low-profile transmitarrays: Multi-objective tradeoffs of inhomogeneous and anisotropic near-field transforming lenses", pp. 43--45

- John A Easum, Jogender Nagar, Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2017, "Transformation electromagnetics enabled lens design with surrogate-assisted global optimization", pp. 369--373

- Jogender Nagar, Sawyer Campbell, Pingjuan L Werner and Douglas Werner, 2017, "Multi-Objective Tradeoff Studies of Directivity Achievable by Electrically Small Nanoloops"

- Jogender Nagar, Sawyer Campbell, Donovan E Brocker, John A Easum and Douglas Werner, 2016, "A new GRIN lens design paradigm based on wavefront matching", pp. 1603--1604

- Sawyer Campbell, Jogender Nagar, Donovan E Brocker, John A Easum, Jeremiah P Turpin and Douglas Werner, 2016, "Advanced gradient-index lens design tools to maximize system performance and reduce SWaP",
**9822**, pp. 98220P

- Sawyer Campbell, Jogender Nagar, John A Easum, Donovan E Brocker, Douglas Werner and Pingjuan L Werner, 2016, "Advancements in multi-objective and surrogate-assisted GRIN lens design and optimization",
**9948**, pp. 994807

- Donovan E Brocker, Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2016, "An analytical design methodology for dispersion-corrected metamaterial lenses", pp. 1951--1952

- John A Easum, Jogender Nagar, Sawyer Campbell and Douglas Werner, 2016, "GRIN lens design through the use of surrogate models based on Zernike aberrations", pp. 573--574

- Sawyer Campbell, Jogender Nagar and Douglas Werner, 2016, "Optical wavefront matching as a multi-frequency compliment to transformation optics", pp. 1601--1602

- Sawyer Campbell, Jogender Nagar and Douglas Werner, 2016, "Surrogate model-assisted analysis of the performance of quasiconformal Transformation Optics-enabled flattened gradient-index lenses", pp. 783--784

- Donovan E Brocker, Sawyer Campbell, Jogender Nagar and Douglas Werner, 2016, "Transformation optics-inspired dispersion-corrected gradient-index lens design", pp. 1949--1950

- Sawyer Campbell, Donovan E Brocker, Jogender Nagar, John A Easum, Douglas Werner and Pingjuan L Werner, 2015, "Advancements in transformation optics-enabled gradient-index lens design",
**9579**, pp. 95790E

- Donovan E Brocker, Sawyer Campbell and Douglas Werner, 2015, "Color-correcting gradient-index infrared singlet based on silicon and germanium mixing", pp. 788--789

- Sawyer Campbell, Douglas Werner and Pingjuan L Werner, 2015, "Correcting Dispersion Effects in Transformation Optics-enabled Gradient-index Lenses", pp. L--L2

- Jogender Nagar, Sawyer Campbell and Douglas Werner, 2015, "Multi-objective optimization for GRIN lens design", pp. 1326--1327

- Sawyer Campbell, Donovan E Brocker, Douglas Werner, Charles Dupuy, Sang-Ki Park and Paul Harmon, 2015, "Three-dimensional gradient-index optics via injketaided additive manufacturing techniques", pp. 605--606

- SD Campbell, DE Brocker, J Nagar, DH Werner and PL Werner, 2015, "Understanding the performance of qTO-enabled flattened gradient-index optics through polynomial-decomposition-based analytical mappings", (ISBN: 978-2-9545460-7-0), pp. 896--897

- Sawyer Campbell and Richard W Ziolkowski, 2013, "Infrared core-shell-based metamaterials to control thermal emissions", pp. 3704--3706

- Sawyer Campbell and Richard W Ziolkowski, 2013, "Passive core-shell-based metamaterials to control infrared emissions", pp. 1078--1079

- Richard W Ziolkowski, Sawyer Campbell and Samel Arslanagic, 2012, "Passive and active cylindrical and spherical coated nano-particle systems at IR and visible wavelengths and their applications"

- Junping Geng, Richard W Ziolkowski, Sawyer Campbell, Ronghong Jin and Xianling Liang, 2011, "Studies of nanometer antennas incorporating gain material using CST", pp. 1624--1627

- Sawyer Campbell, Rainer Grobe and Charles Su, 2006, "Experimental studies of laser light scattering in turbid media",
**37**, pp. L2--001

**Other**

- Sawyer Campbell, 2013, "Studies of passive and active plasmonic core-shell nanoparticles and their applications"