Dr. Luke Sweatlock

Alumni - Industry and Private Sector



Dr. Sweatlock received his PhD in Applied Physics in 2005. He is a Senior Scientist at Northrop Grumman Aerospace Systems (NGAS) where he leads an interdisciplinary research effort in engineered optical materials, with particular emphasis on functional metamaterials for active and nonlinear devices. Dr. Sweatlock is the founding principal investigator of NGAS’ Nanophotonics and Plasmonics Laboratory.

Available Publications

High Spectral Resolution Plasmonic Color Filters with Subwavelength Dimensions

Dagny Fleischman, Katherine T. Fountaine, Colton R. Bukowsky, Giulia Tagliabue, Luke A. Sweatlock and Harry A. Atwater
ACS Photonics (2019) - Nanophotonics Plasmonics

Hyper-selective plasmonic color filters

Dagny Fleischman, Luke A. Sweatlock, Hirotaka Murakami and Harry Atwater
Optics Express (2017) - Nanophotonic Materials and Devices

Experimental Demonstration of >230° Phase Modulation in Gate-Tunable Graphene−Gold Reconfigurable Mid-Infrared Metasurfaces

Michelle C. Sherrott, Philip W. C. Hon, Katherine T. Fountaine, Juan C. Garcia, Samuel M. Ponti, Victor W. Brar, Luke A. Sweatlock, and Harry A. Atwater
Nano Letters (2017) - Metamaterials

Electronic Modulation of Infrared Radiation in Graphene Plasmonic Resonators

Victor W. Brar, Michelle C. Sherrott, Min Seok Jang, Seyoon Kim, Laura Kim, Mansoo Choi, Luke A. Sweatlock & Harry A. Atwater
Nature Communications (2015) - Plasmonics

Electronic Modulation of Infrared Emissivity in Graphene Plasmonic Resonators

Victor W Brar, Michelle C Sherrott, Luke A Sweatlock, Min Seok Jang, Laura Kim, Mansoo Choi, Harry A Atwater
arXiv (2014) - Plasmonics