Three Color Correction with Metasurface-backed Gradient-Index Lenses

Sawyer D. Campbell; Jogender Nagar; Douglas H. Werner

doi:10.1109/APUSNCURSINRSM.2018.8608993

Three Color Correction with Metasurface-backed Gradient-Index Lenses

Sawyer D. Campbell, Jogender Nagar, Douglas H. Werner

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In practical multi-lens systems, improved optical performance is typically achieved through the use of many individual lenses. However, the introduction of too many elements negatively affects SWaP (size, weight, and power) considerations of the optical system. At the same time, broadband performance typically requires three or more lenses to reduce frequency-dependent (i.e., chromatic) aberrations. Nevertheless, we demonstrate here that by intelligently pairing inhomogeneous lenses with phase-gradient metasurfaces one can achieve broadband chromatic performance while greatly reducing system SWaP.

Original language	English (US)
Title of host publication	2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	431-432
Number of pages	2
ISBN (Electronic)	9781538671023
DOIs	https://doi.org/10.1109/APUSNCURSINRSM.2018.8608993
State	Published - Jan 1 2018
Event	2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Boston, United States Duration: Jul 8 2018 → Jul 13 2018

Publication series

Name	2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings

Conference

Conference	2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018
Country	United States
City	Boston
Period	7/8/18 → 7/13/18

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Instrumentation
Radiation

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10.1109/APUSNCURSINRSM.2018.8608993

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Campbell, S. D., Nagar, J., & Werner, D. H. (2018). Three Color Correction with Metasurface-backed Gradient-Index Lenses. In 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings (pp. 431-432). [8608993] (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2018.8608993

Campbell, Sawyer D. ; Nagar, Jogender ; Werner, Douglas H. / Three Color Correction with Metasurface-backed Gradient-Index Lenses. 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 431-432 (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings).

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abstract = "In practical multi-lens systems, improved optical performance is typically achieved through the use of many individual lenses. However, the introduction of too many elements negatively affects SWaP (size, weight, and power) considerations of the optical system. At the same time, broadband performance typically requires three or more lenses to reduce frequency-dependent (i.e., chromatic) aberrations. Nevertheless, we demonstrate here that by intelligently pairing inhomogeneous lenses with phase-gradient metasurfaces one can achieve broadband chromatic performance while greatly reducing system SWaP.",

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Campbell, SD, Nagar, J & Werner, DH 2018, Three Color Correction with Metasurface-backed Gradient-Index Lenses. in 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings., 8608993, 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 431-432, 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018, Boston, United States, 7/8/18. https://doi.org/10.1109/APUSNCURSINRSM.2018.8608993

Three Color Correction with Metasurface-backed Gradient-Index Lenses. / Campbell, Sawyer D.; Nagar, Jogender; Werner, Douglas H.

2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. p. 431-432 8608993 (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Campbell SD, Nagar J, Werner DH. Three Color Correction with Metasurface-backed Gradient-Index Lenses. In 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. p. 431-432. 8608993. (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings). https://doi.org/10.1109/APUSNCURSINRSM.2018.8608993