Flat nonlinear optics: Efficient frequency conversion in ultrathin nonlinear metasurfaces

J. Lee; N. Nookala; M. Tymchenko; Juan Sebastian Gomez Diaz; A. Alu; M. A. Belkin; F. Demmerle; G. Boehm; M. C. Amann

doi:10.1109/IPCon.2015.7323712

Flat nonlinear optics: Efficient frequency conversion in ultrathin nonlinear metasurfaces

J. Lee, N. Nookala, M. Tymchenko, Juan Sebastian Gomez Diaz, A. Alu, M. A. Belkin, F. Demmerle, G. Boehm, M. C. Amann

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

Abstract

We report highly-nonlinear ultrathin metasurfaces based on coupling of plasmonic nanoresonators with intersubband nonlinearities. Nonlinear susceptibilities over 1×10⁶ pm/V and conversion efficiencies ∼0.1% were measured for second harmonic generation in mid-infrared for 10 kW/cm² input intensity. Complete phase control of local nonlinear response is demonstrated.

Original language	English (US)
Title of host publication	2015 IEEE Photonics Conference, IPC 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	559-560
Number of pages	2
ISBN (Electronic)	9781479974658
DOIs	https://doi.org/10.1109/IPCon.2015.7323712
State	Published - Nov 9 2015
Externally published	Yes
Event	IEEE Photonics Conference, IPC 2015 - Reston, United States Duration: Aug 30 2015 → Aug 31 2015

Other

Other	IEEE Photonics Conference, IPC 2015
Country	United States
City	Reston
Period	8/30/15 → 8/31/15

Keywords

intersubband
intersubband polaritons
metasurfaces
plasmonic
Second harmonic

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/IPCon.2015.7323712

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Cite this

Lee, J., Nookala, N., Tymchenko, M., Gomez Diaz, J. S., Alu, A., Belkin, M. A., Demmerle, F., Boehm, G., & Amann, M. C. (2015). Flat nonlinear optics: Efficient frequency conversion in ultrathin nonlinear metasurfaces. In 2015 IEEE Photonics Conference, IPC 2015 (pp. 559-560). [7323712] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IPCon.2015.7323712

Flat nonlinear optics : Efficient frequency conversion in ultrathin nonlinear metasurfaces. / Lee, J.; Nookala, N.; Tymchenko, M.; Gomez Diaz, Juan Sebastian; Alu, A.; Belkin, M. A.; Demmerle, F.; Boehm, G.; Amann, M. C.

2015 IEEE Photonics Conference, IPC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 559-560 7323712.

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

Lee, J, Nookala, N, Tymchenko, M, Gomez Diaz, JS, Alu, A, Belkin, MA, Demmerle, F, Boehm, G & Amann, MC 2015, Flat nonlinear optics: Efficient frequency conversion in ultrathin nonlinear metasurfaces. in 2015 IEEE Photonics Conference, IPC 2015., 7323712, Institute of Electrical and Electronics Engineers Inc., pp. 559-560, IEEE Photonics Conference, IPC 2015, Reston, United States, 8/30/15. https://doi.org/10.1109/IPCon.2015.7323712

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abstract = "We report highly-nonlinear ultrathin metasurfaces based on coupling of plasmonic nanoresonators with intersubband nonlinearities. Nonlinear susceptibilities over 1×106 pm/V and conversion efficiencies ∼0.1% were measured for second harmonic generation in mid-infrared for 10 kW/cm2 input intensity. Complete phase control of local nonlinear response is demonstrated.",

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