Abstract
Extending the 'flat optics' paradigm to the nonlinear optics faces important challenges, since, for any practical situation, we are required to simultaneously achieve sub-diffraction phase control and efficient frequency conversion in metasurfaces of sub-wavelength thickness. Here, we experimentally demonstrate giant nonlinear response and continuous phase control of the giant nonlinear response in metasurfaces based on plasmonic nanoresonators coupled to intersubband transitions in semiconductor multi-quantum wells. Over 0.075% of second-harmonic power conversion efficiency is achieved experimentally in a 400-nm-thick metasurface using 10 microns wavelength pump with 20 kW/cm2 intensity.
| Original language | English (US) |
|---|---|
| Title of host publication | 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 55-57 |
| Number of pages | 3 |
| ISBN (Electronic) | 9781509018031 |
| DOIs | |
| State | Published - Nov 16 2016 |
| Externally published | Yes |
| Event | 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016 - Crete, Chania, Greece Duration: Sep 19 2016 → Sep 22 2016 |
Other
| Other | 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016 |
|---|---|
| Country | Greece |
| City | Crete, Chania |
| Period | 9/19/16 → 9/22/16 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Radiation
- Atomic and Molecular Physics, and Optics
Cite this
Flat nonlinear optics with ultrathin highly-nonlinear metasurfaces. / Nookala, N.; Lee, J.; Tymchenko, M.; Gomez Diaz, Juan Sebastian; Demmerle, F.; Boehm, G.; Lai, K.; Shvets, G.; Amann, M. C.; Alu, A.; Belkin, M. A.
2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 55-57 7746433.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Flat nonlinear optics with ultrathin highly-nonlinear metasurfaces
AU - Nookala, N.
AU - Lee, J.
AU - Tymchenko, M.
AU - Gomez Diaz, Juan Sebastian
AU - Demmerle, F.
AU - Boehm, G.
AU - Lai, K.
AU - Shvets, G.
AU - Amann, M. C.
AU - Alu, A.
AU - Belkin, M. A.
PY - 2016/11/16
Y1 - 2016/11/16
N2 - Extending the 'flat optics' paradigm to the nonlinear optics faces important challenges, since, for any practical situation, we are required to simultaneously achieve sub-diffraction phase control and efficient frequency conversion in metasurfaces of sub-wavelength thickness. Here, we experimentally demonstrate giant nonlinear response and continuous phase control of the giant nonlinear response in metasurfaces based on plasmonic nanoresonators coupled to intersubband transitions in semiconductor multi-quantum wells. Over 0.075% of second-harmonic power conversion efficiency is achieved experimentally in a 400-nm-thick metasurface using 10 microns wavelength pump with 20 kW/cm2 intensity.
AB - Extending the 'flat optics' paradigm to the nonlinear optics faces important challenges, since, for any practical situation, we are required to simultaneously achieve sub-diffraction phase control and efficient frequency conversion in metasurfaces of sub-wavelength thickness. Here, we experimentally demonstrate giant nonlinear response and continuous phase control of the giant nonlinear response in metasurfaces based on plasmonic nanoresonators coupled to intersubband transitions in semiconductor multi-quantum wells. Over 0.075% of second-harmonic power conversion efficiency is achieved experimentally in a 400-nm-thick metasurface using 10 microns wavelength pump with 20 kW/cm2 intensity.
UR - http://www.scopus.com/inward/record.url?scp=85006059579&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85006059579&partnerID=8YFLogxK
U2 - 10.1109/MetaMaterials.2016.7746433
DO - 10.1109/MetaMaterials.2016.7746433
M3 - Conference contribution
AN - SCOPUS:85006059579
SP - 55
EP - 57
BT - 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -