Reconfigurable angle selective emitters in the near-IR based on phase change materials

Jeremy A. Bossard, Jeremiah P. Turpin, Douglas Henry Werner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Metamaterials have been previously studied for their ability to tailor the IR emissivity dispersion, pattern, and polarization of a surface. Here, we investigate a reconfigurable metamaterial structure based on dielectric resonators composed of phase-change material for use as near-IR emitters with custom angle selectivity. A genetic algorithm is successfully employed to optimize the metamaterial structures to have minimum emissivity in the normal direction and high emissivity at desired off-normal angles specified by the designer.

Original languageEnglish (US)
Title of host publication2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
Pages142-143
Number of pages2
DOIs
StatePublished - Dec 1 2013
Event2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Orlando, FL, United States
Duration: Jul 7 2013Jul 13 2013

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965

Other

Other2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
CountryUnited States
CityOrlando, FL
Period7/7/137/13/13

Fingerprint

Phase change materials
Metamaterials
Dielectric resonators
Genetic algorithms
Polarization

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Bossard, J. A., Turpin, J. P., & Werner, D. H. (2013). Reconfigurable angle selective emitters in the near-IR based on phase change materials. In 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings (pp. 142-143). [6710732] (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). https://doi.org/10.1109/APS.2013.6710732
Bossard, Jeremy A. ; Turpin, Jeremiah P. ; Werner, Douglas Henry. / Reconfigurable angle selective emitters in the near-IR based on phase change materials. 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings. 2013. pp. 142-143 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).
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abstract = "Metamaterials have been previously studied for their ability to tailor the IR emissivity dispersion, pattern, and polarization of a surface. Here, we investigate a reconfigurable metamaterial structure based on dielectric resonators composed of phase-change material for use as near-IR emitters with custom angle selectivity. A genetic algorithm is successfully employed to optimize the metamaterial structures to have minimum emissivity in the normal direction and high emissivity at desired off-normal angles specified by the designer.",
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Bossard, JA, Turpin, JP & Werner, DH 2013, Reconfigurable angle selective emitters in the near-IR based on phase change materials. in 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings., 6710732, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), pp. 142-143, 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013, Orlando, FL, United States, 7/7/13. https://doi.org/10.1109/APS.2013.6710732

Reconfigurable angle selective emitters in the near-IR based on phase change materials. / Bossard, Jeremy A.; Turpin, Jeremiah P.; Werner, Douglas Henry.

2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings. 2013. p. 142-143 6710732 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Bossard JA, Turpin JP, Werner DH. Reconfigurable angle selective emitters in the near-IR based on phase change materials. In 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings. 2013. p. 142-143. 6710732. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). https://doi.org/10.1109/APS.2013.6710732