TY - GEN
T1 - Passive core-shell-based metamaterials to control infrared emissions
AU - Campbell, Sawyer D.
AU - Ziolkowski, Richard W.
PY - 2013
Y1 - 2013
N2 - The need to control thermal emissions when devices, such as infrared (IR) sensors, are in close proximity to a heat source, has a number of defense and security applications. By tuning the geometry and material properties of core-shell particles, we will illustrate how they can be designed to control IR emissions, i.e., electromagnetic waves in the 8-12 μm range. In particular, we will illustrate the realization of Huygens' source types of nano- and micron-sized particles that have low backscattering and large forward scattering. Their integration into a substrate near to its interface leads to additional directionality control that has been investigated for practical applications.
AB - The need to control thermal emissions when devices, such as infrared (IR) sensors, are in close proximity to a heat source, has a number of defense and security applications. By tuning the geometry and material properties of core-shell particles, we will illustrate how they can be designed to control IR emissions, i.e., electromagnetic waves in the 8-12 μm range. In particular, we will illustrate the realization of Huygens' source types of nano- and micron-sized particles that have low backscattering and large forward scattering. Their integration into a substrate near to its interface leads to additional directionality control that has been investigated for practical applications.
UR - http://www.scopus.com/inward/record.url?scp=84883236109&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883236109&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84883236109
SN - 9784885522772
T3 - 2013 International Symposium on Electromagnetic Theory, EMTS 2013 - Proceedings
SP - 1078
EP - 1079
BT - 2013 International Symposium on Electromagnetic Theory, EMTS 2013 - Proceedings
T2 - 2013 21st International Symposium on Electromagnetic Theory, EMTS 2013
Y2 - 20 May 2013 through 24 May 2013
ER -