An all-dielectric metasurface as a broadband optical frequency mixer
Abstract
A frequency mixer is a nonlinear device that combines electromagnetic waves to create waves at new frequencies. Mixers are ubiquitous components in modern radio-frequency technology and microwave signal processing. The development of versatile frequency mixers for optical frequencies remains challenging: such devices generally rely on weak nonlinear optical processes and, thus, must satisfy phase-matching conditions. Here we utilize a GaAs-based dielectric metasurface to demonstrate an optical frequency mixer that concurrently generates eleven new frequencies spanning the ultraviolet to near-infrared. The even and odd order nonlinearities of GaAs enable our observation of second-harmonic, third-harmonic, and fourth-harmonic generation, sum-frequency generation, two-photon absorption-induced photoluminescence, four-wave mixing and six-wave mixing. The simultaneous occurrence of these seven nonlinear processes is assisted by the combined effects of strong intrinsic material nonlinearities, enhanced electromagnetic fields, and relaxed phase-matching requirements. In conclusion, such ultracompact optical mixers may enable a plethora of applications in biology, chemistry, sensing, communications, and quantum optics.
- Authors:
-
[1];
[1];
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Friedrich Schiller Univ., Jena (Germany). Inst. of Applied Physics, Abbe Center of Photonics
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Center for Integrated Nanotechnologies
- Publication Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1464190
- Report Number(s):
- SAND-2018-7466J
Journal ID: ISSN 2041-1723; 665684
- Grant/Contract Number:
- AC04-94AL85000; NA0003525
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Nature Communications
- Additional Journal Information:
- Journal Volume: 9; Journal Issue: 1; Journal ID: ISSN 2041-1723
- Publisher:
- Nature Publishing Group
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Liu, Sheng, Vabishchevich, Polina P., Vaskin, Aleksandr, Reno, John L., Keeler, Gordon A., Sinclair, Michael B., Staude, Isabelle, and Brener, Igal. An all-dielectric metasurface as a broadband optical frequency mixer. United States: N. p., 2018.
Web. doi:10.1038/s41467-018-04944-9.
Liu, Sheng, Vabishchevich, Polina P., Vaskin, Aleksandr, Reno, John L., Keeler, Gordon A., Sinclair, Michael B., Staude, Isabelle, & Brener, Igal. An all-dielectric metasurface as a broadband optical frequency mixer. United States. https://doi.org/10.1038/s41467-018-04944-9
Liu, Sheng, Vabishchevich, Polina P., Vaskin, Aleksandr, Reno, John L., Keeler, Gordon A., Sinclair, Michael B., Staude, Isabelle, and Brener, Igal. Thu .
"An all-dielectric metasurface as a broadband optical frequency mixer". United States. https://doi.org/10.1038/s41467-018-04944-9. https://www.osti.gov/servlets/purl/1464190.
@article{osti_1464190,
title = {An all-dielectric metasurface as a broadband optical frequency mixer},
author = {Liu, Sheng and Vabishchevich, Polina P. and Vaskin, Aleksandr and Reno, John L. and Keeler, Gordon A. and Sinclair, Michael B. and Staude, Isabelle and Brener, Igal},
abstractNote = {A frequency mixer is a nonlinear device that combines electromagnetic waves to create waves at new frequencies. Mixers are ubiquitous components in modern radio-frequency technology and microwave signal processing. The development of versatile frequency mixers for optical frequencies remains challenging: such devices generally rely on weak nonlinear optical processes and, thus, must satisfy phase-matching conditions. Here we utilize a GaAs-based dielectric metasurface to demonstrate an optical frequency mixer that concurrently generates eleven new frequencies spanning the ultraviolet to near-infrared. The even and odd order nonlinearities of GaAs enable our observation of second-harmonic, third-harmonic, and fourth-harmonic generation, sum-frequency generation, two-photon absorption-induced photoluminescence, four-wave mixing and six-wave mixing. The simultaneous occurrence of these seven nonlinear processes is assisted by the combined effects of strong intrinsic material nonlinearities, enhanced electromagnetic fields, and relaxed phase-matching requirements. In conclusion, such ultracompact optical mixers may enable a plethora of applications in biology, chemistry, sensing, communications, and quantum optics.},
doi = {10.1038/s41467-018-04944-9},
journal = {Nature Communications},
number = 1,
volume = 9,
place = {United States},
year = {Thu Jun 28 00:00:00 EDT 2018},
month = {Thu Jun 28 00:00:00 EDT 2018}
}
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Works referenced in this record:
Edge Nonlinear Optics on a MoS2 Atomic Monolayer
journal, May 2014
- Yin, X.; Ye, Z.; Chenet, D. A.
- Science, Vol. 344, Issue 6183
Resonantly Enhanced Second-Harmonic Generation Using III–V Semiconductor All-Dielectric Metasurfaces
journal, August 2016
- Liu, Sheng; Sinclair, Michael B.; Saravi, Sina
- Nano Letters, Vol. 16, Issue 9, p. 5426-5432
Observation of high-order harmonic generation in a bulk crystal
journal, December 2010
- Ghimire, Shambhu; DiChiara, Anthony D.; Sistrunk, Emily
- Nature Physics, Vol. 7, Issue 2
Phase matching using an isotropic nonlinear optical material
journal, January 1998
- Fiore, A.; Berger, V.; Rosencher, E.
- Nature, Vol. 391, Issue 6666
Nonlinear metasurfaces: a paradigm shift in nonlinear optics
journal, January 2018
- Krasnok, Alexander; Tymchenko, Mykhailo; Alù, Andrea
- Materials Today, Vol. 21, Issue 1
Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
journal, May 2017
- Shcherbakov, Maxim R.; Liu, Sheng; Zubyuk, Varvara V.
- Nature Communications, Vol. 8, Issue 1
Wavelength conversion by difference frequency generation in AlGaAs waveguides with periodic domain inversion achieved by wafer bonding
journal, May 1996
- Yoo, S. J. B.; Caneau, C.; Bhat, R.
- Applied Physics Letters, Vol. 68, Issue 19
Nonlinear Generation of Vector Beams From AlGaAs Nanoantennas
journal, October 2016
- Camacho-Morales, Rocio; Rahmani, Mohsen; Kruk, Sergey
- Nano Letters, Vol. 16, Issue 11, p. 7191-7197
Auger recombination in intrinsic GaAs
journal, January 1993
- Strauss, U.; Rühle, W. W.; Köhler, K.
- Applied Physics Letters, Vol. 62, Issue 1
III–V Semiconductor Nanoresonators—A New Strategy for Passive, Active, and Nonlinear All‐Dielectric Metamaterials
journal, June 2016
- Liu, Sheng; Keeler, Gordon A.; Reno, John L.
- Advanced Optical Materials, Vol. 4, Issue 10
Ultrafast All-Optical Switching with Magnetic Resonances in Nonlinear Dielectric Nanostructures
journal, September 2015
- Shcherbakov, Maxim R.; Vabishchevich, Polina P.; Shorokhov, Alexander S.
- Nano Letters, Vol. 15, Issue 10
Optically resonant dielectric nanostructures
journal, November 2016
- Kuznetsov, Arseniy I.; Miroshnichenko, Andrey E.; Brongersma, Mark L.
- Science, Vol. 354, Issue 6314
Microresonator-Based Optical Frequency Combs
journal, April 2011
- Kippenberg, T. J.; Holzwarth, R.; Diddams, S. A.
- Science, Vol. 332, Issue 6029
Plasmonics for extreme light concentration and manipulation
journal, February 2010
- Schuller, Jon A.; Barnard, Edward S.; Cai, Wenshan
- Nature Materials, Vol. 9, Issue 3
Phased-array sources based on nonlinear metamaterial nanocavities
journal, July 2015
- Wolf, Omri; Campione, Salvatore; Benz, Alexander
- Nature Communications, Vol. 6, Issue 1
Nonlinear photonic metasurfaces
journal, March 2017
- Li, Guixin; Zhang, Shuang; Zentgraf, Thomas
- Nature Reviews Materials, Vol. 2, Issue 5
All-dielectric metamaterials
journal, January 2016
- Jahani, Saman; Jacob, Zubin
- Nature Nanotechnology, Vol. 11, Issue 1
On the origin of third harmonic light from hybrid metal-dielectric nanoantennas
journal, September 2016
- de Ceglia, Domenico; Vincenti, Maria Antonietta; Scalora, Michael
- Journal of Optics, Vol. 18, Issue 11
Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions
journal, July 2014
- Lee, Jongwon; Tymchenko, Mykhailo; Argyropoulos, Christos
- Nature, Vol. 511, Issue 7507
Mode matching in multiresonant plasmonic nanoantennas for enhanced second harmonic generation
journal, April 2015
- Celebrano, Michele; Wu, Xiaofei; Baselli, Milena
- Nature Nanotechnology, Vol. 10, Issue 5, p. 412-417
Quasi-phase-matched optical parametric oscillators in bulk periodically poled LiNbO_3
journal, January 1995
- Myers, L. E.; Eckardt, R. C.; Fejer, M. M.
- Journal of the Optical Society of America B, Vol. 12, Issue 11
Monolithic AlGaAs second-harmonic nanoantennas
journal, January 2016
- Gili, V. F.; Carletti, L.; Locatelli, A.
- Optics Express, Vol. 24, Issue 14, p. 15965-15971
Quantum optics: Science and technology in a new light
journal, April 2015
- Walmsley, I. A.
- Science, Vol. 348, Issue 6234
Degenerate Four-Wave Mixing in a Multiresonant Germanium Nanodisk
journal, August 2017
- Grinblat, Gustavo; Li, Yi; Nielsen, Michael P.
- ACS Photonics, Vol. 4, Issue 9
Ultrafast nonlinear response of AlGaAs two-dimensional photonic crystal waveguides
journal, August 2003
- Bristow, A. D.; Wells, J. -P. R.; Fan, W. H.
- Applied Physics Letters, Vol. 83, Issue 5
Enhanced Third-Harmonic Generation in Silicon Nanoparticles Driven by Magnetic Response
journal, October 2014
- Shcherbakov, Maxim R.; Neshev, Dragomir N.; Hopkins, Ben
- Nano Letters, Vol. 14, Issue 11, p. 6488-6492
Ultrafast Optical Modulation of Second- and Third-Harmonic Generation from Cut-Disk-Based Metasurfaces
journal, June 2016
- Sartorello, Giovanni; Olivier, Nicolas; Zhang, Jingjing
- ACS Photonics, Vol. 3, Issue 8
Broken Symmetry Dielectric Resonators for High Quality Factor Fano Metasurfaces
journal, November 2016
- Campione, Salvatore; Liu, Sheng; Basilio, Lorena I.
- ACS Photonics, Vol. 3, Issue 12, p. 2362-2367
Ultrafast all-optical modulation in GaAs photonic crystal cavities
journal, January 2009
- Husko, Chad; De Rossi, Alfredo; Combrié, Sylvain
- Applied Physics Letters, Vol. 94, Issue 2
Magnetic light
journal, July 2012
- Kuznetsov, Arseniy I.; Miroshnichenko, Andrey E.; Fu, Yuan Hsing
- Scientific Reports, Vol. 2, Issue 1
Colloquium : Nonlinear metamaterials
journal, September 2014
- Lapine, Mikhail; Shadrivov, Ilya V.; Kivshar, Yuri S.
- Reviews of Modern Physics, Vol. 86, Issue 3
Electromagnetic multipole theory for optical nanomaterials
journal, September 2012
- Grahn, P.; Shevchenko, A.; Kaivola, M.
- New Journal of Physics, Vol. 14, Issue 9
Sum-Frequency Generation and Photon-Pair Creation in AlGaAs Nano-Scale Resonators
conference, January 2017
- Marino, Giuseppe; Solntsev, Alexander S.; Xu, Lei
- CLEO: QELS_Fundamental Science, Conference on Lasers and Electro-Optics
All-dielectric metasurface analogue of electromagnetically induced transparency
journal, December 2014
- Yang, Yuanmu; Kravchenko, Ivan I.; Briggs, Dayrl P.
- Nature Communications, Vol. 5, Issue 1, Article No. 5753
III–V Semiconductor Nanoresonators—A New Strategy for Passive, Active, and Nonlinear All‐Dielectric Metamaterials
journal, June 2016
- Liu, Sheng; Keeler, Gordon A.; Reno, John L.
- Advanced Optical Materials, Vol. 4, Issue 10
Two-photon absorption and emission dynamics of bulk GaAs
journal, July 1989
- Penzkofer, A.; Bugayev, A. A.
- Optical and Quantum Electronics, Vol. 21, Issue 4
Ultrafast All-Optical Switching with Magnetic Resonances in Nonlinear Dielectric Nanostructures
journal, September 2015
- Shcherbakov, Maxim R.; Vabishchevich, Polina P.; Shorokhov, Alexander S.
- Nano Letters, Vol. 15, Issue 10
Resonantly Enhanced Second-Harmonic Generation Using III–V Semiconductor All-Dielectric Metasurfaces
journal, August 2016
- Liu, Sheng; Sinclair, Michael B.; Saravi, Sina
- Nano Letters, Vol. 16, Issue 9, p. 5426-5432
Nonlinear Generation of Vector Beams From AlGaAs Nanoantennas
journal, October 2016
- Camacho-Morales, Rocio; Rahmani, Mohsen; Kruk, Sergey
- Nano Letters, Vol. 16, Issue 11, p. 7191-7197
Ultrafast Optical Modulation of Second- and Third-Harmonic Generation from Cut-Disk-Based Metasurfaces
journal, June 2016
- Sartorello, Giovanni; Olivier, Nicolas; Zhang, Jingjing
- ACS Photonics, Vol. 3, Issue 8
Broken Symmetry Dielectric Resonators for High Quality Factor Fano Metasurfaces
journal, November 2016
- Campione, Salvatore; Liu, Sheng; Basilio, Lorena I.
- ACS Photonics, Vol. 3, Issue 12, p. 2362-2367
Degenerate Four-Wave Mixing in a Multiresonant Germanium Nanodisk
journal, August 2017
- Grinblat, Gustavo; Li, Yi; Nielsen, Michael P.
- ACS Photonics, Vol. 4, Issue 9
Phase matching using an isotropic nonlinear optical material
journal, January 1998
- Fiore, A.; Berger, V.; Rosencher, E.
- Nature, Vol. 391, Issue 6666
Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions
journal, July 2014
- Lee, Jongwon; Tymchenko, Mykhailo; Argyropoulos, Christos
- Nature, Vol. 511, Issue 7507
All-dielectric metasurface analogue of electromagnetically induced transparency
journal, December 2014
- Yang, Yuanmu; Kravchenko, Ivan I.; Briggs, Dayrl P.
- Nature Communications, Vol. 5, Issue 1, Article No. 5753
All-dielectric metamaterials
journal, January 2016
- Jahani, Saman; Jacob, Zubin
- Nature Nanotechnology, Vol. 11, Issue 1
Mode matching in multiresonant plasmonic nanoantennas for enhanced second harmonic generation
journal, April 2015
- Celebrano, Michele; Wu, Xiaofei; Baselli, Milena
- Nature Nanotechnology, Vol. 10, Issue 5, p. 412-417
Observation of high-order harmonic generation in a bulk crystal
journal, December 2010
- Ghimire, Shambhu; DiChiara, Anthony D.; Sistrunk, Emily
- Nature Physics, Vol. 7, Issue 2
Auger recombination in intrinsic GaAs
journal, January 1993
- Strauss, U.; Rühle, W. W.; Köhler, K.
- Applied Physics Letters, Vol. 62, Issue 1
Wavelength conversion by difference frequency generation in AlGaAs waveguides with periodic domain inversion achieved by wafer bonding
journal, May 1996
- Yoo, S. J. B.; Caneau, C.; Bhat, R.
- Applied Physics Letters, Vol. 68, Issue 19
Ultrafast nonlinear response of AlGaAs two-dimensional photonic crystal waveguides
journal, August 2003
- Bristow, A. D.; Wells, J. -P. R.; Fan, W. H.
- Applied Physics Letters, Vol. 83, Issue 5
Ultrafast all-optical modulation in GaAs photonic crystal cavities
journal, January 2009
- Husko, Chad; De Rossi, Alfredo; Combrié, Sylvain
- Applied Physics Letters, Vol. 94, Issue 2
Electromagnetic multipole theory for optical nanomaterials
journal, September 2012
- Grahn, P.; Shevchenko, A.; Kaivola, M.
- New Journal of Physics, Vol. 14, Issue 9
Optical Frequency Mixing at Coupled Gold Nanoparticles
journal, January 2007
- Danckwerts, Matthias; Novotny, Lukas
- Physical Review Letters, Vol. 98, Issue 2
Microresonator-Based Optical Frequency Combs
journal, April 2011
- Kippenberg, T. J.; Holzwarth, R.; Diddams, S. A.
- Science, Vol. 332, Issue 6029
Quantum optics: Science and technology in a new light
journal, April 2015
- Walmsley, I. A.
- Science, Vol. 348, Issue 6234
Optically resonant dielectric nanostructures
journal, November 2016
- Kuznetsov, Arseniy I.; Miroshnichenko, Andrey E.; Brongersma, Mark L.
- Science, Vol. 354, Issue 6314
Experiments on second- and third-harmonic generation from magnetic metamaterials
journal, January 2007
- Klein, Matthias W.; Wegener, Martin; Feth, Nils
- Optics Express, Vol. 15, Issue 8
Measurement of the nonlinear coefficient of orientation-patterned GaAs and demonstration of highly efficient second-harmonic generation
journal, January 2002
- Skauli, T.; Vodopyanov, K. L.; Pinguet, T. J.
- Optics Letters, Vol. 27, Issue 8
Works referencing / citing this record:
Chromatic Dispersion Manipulation Based on Metalenses
journal, December 2019
- Zang, Wenbo; Yuan, Quan; Chen, Run
- Advanced Materials
Third‐Harmonic Generation from Plasmonic Metasurfaces Coupled to Intersubband Transitions
journal, February 2019
- Yu, Jaeyeon; Park, Seongjin; Hwang, Inyong
- Advanced Optical Materials, Vol. 7, Issue 9
Polarization Generation and Manipulation Based on Nonlinear Plasmonic Metasurfaces
journal, March 2019
- Zang, Wenbo; Qin, Zhaofu; Yang, Xin
- Advanced Optical Materials, Vol. 7, Issue 10
Recent Progress in Active Optical Metasurfaces
journal, April 2019
- Kang, Lei; Jenkins, Ronald P.; Werner, Douglas H.
- Advanced Optical Materials, Vol. 7, Issue 14
Plasmonic Metasurfaces with High UV–Vis Transmittance for Photopatterning of Designer Molecular Orientations
journal, March 2019
- Yu, Hao; Jiang, Miao; Guo, Yubing
- Advanced Optical Materials, Vol. 7, Issue 11
Tailored Nonlinear Anisotropy in Mie‐Resonant Dielectric Oligomers
journal, July 2019
- Kroychuk, Maria K.; Yagudin, Damir F.; Shorokhov, Alexander S.
- Advanced Optical Materials, Vol. 7, Issue 20
Optomechanics of Chiral Dielectric Metasurfaces
journal, December 2019
- Zanotto, Simone; Tredicucci, Alessandro; Navarro‐Urrios, Daniel
- Advanced Optical Materials, Vol. 8, Issue 4
Efficient Ultraviolet Nanosources Based on Third‐Harmonic Generation in Dielectric–Metal Composite Nanodisks
journal, December 2019
- Kim, Kwang‐Hyon; An, Jong‐Kwan; Rim, Wi‐Song
- Annalen der Physik, Vol. 532, Issue 1
Resonant harmonic generation in AlGaAs nanoantennas probed by cylindrical vector beams
journal, January 2019
- Camacho-Morales, Rocio; Bautista, Godofredo; Zang, Xiaorun
- Nanoscale, Vol. 11, Issue 4
Broadband visible-near infrared and deep ultraviolet generation by four-wave mixing and high-order stimulated Raman scattering from the hybrid metasurfaces of plasmonic nanoantennae and Raman-active nanoparticles
journal, January 2019
- Rim, Wi-Song; Kim, Kwang-Hyon
- Physical Chemistry Chemical Physics, Vol. 21, Issue 48
Interaction of semiconductor metasurfaces with short laser pulses: From nonlinear-optical response toward spatiotemporal shaping
journal, August 2019
- Shcherbakov, M. R.; Eilenberger, F.; Staude, I.
- Journal of Applied Physics, Vol. 126, Issue 8
Resonant dielectric metasurfaces: active tuning and nonlinear effects
journal, July 2019
- Zou, Chengjun; Sautter, Jürgen; Setzpfandt, Frank
- Journal of Physics D: Applied Physics, Vol. 52, Issue 37
Nonlinear Vectorial Metasurface for Optical Encryption
journal, August 2019
- Tang, Yutao; Intaravanne, Yuttana; Deng, Junhong
- Physical Review Applied, Vol. 12, Issue 2
General framework for the frequency shifting of electromagnetic pulses using time-dependent surfaces
journal, May 2019
- Pinson, Hannah; Ginis, Vincent
- Physical Review B, Vol. 99, Issue 20
Microscale Generation of Entangled Photons without Momentum Conservation
journal, December 2019
- Okoth, C.; Cavanna, A.; Santiago-Cruz, T.
- Physical Review Letters, Vol. 123, Issue 26
High-harmonic generation at the nanoscale boosted by bound states in the continuum
journal, September 2019
- Carletti, Luca; Kruk, Sergey S.; Bogdanov, Andrey A.
- Physical Review Research, Vol. 1, Issue 2
Nonlinear optics in all-dielectric nanoantennas and metasurfaces: a review
journal, March 2019
- Sain, Basudeb; Meier, Cedrik; Zentgraf, Thomas
- Advanced Photonics, Vol. 1, Issue 02
All-optical switch and logic gates based on hybrid silicon-Ge 2 Sb 2 Te 5 metasurfaces
journal, January 2019
- Zhang, Zhaojian; Yang, Junbo; Bai, Wei
- Applied Optics, Vol. 58, Issue 27
When metasurface meets hologram: principle and advances
journal, January 2019
- Jiang, Qiang; Jin, Guofan; Cao, Liangcai
- Advances in Optics and Photonics, Vol. 11, Issue 3
Resonant, broadband, and highly efficient optical frequency conversion in semiconductor nanowire gratings at visible and UV wavelengths
journal, January 2019
- Scalora, M.; Trull, J.; Cojocaru, C.
- Journal of the Optical Society of America B, Vol. 36, Issue 8
CMOS-compatible all-Si metasurface polarizing bandpass filters on 12-inch wafers
journal, January 2019
- Xu, Zhengji; Dong, Yuan; Tseng, Chih-Kuo
- Optics Express, Vol. 27, Issue 18
Engineering novel tunable optical high-Q nanoparticle array filters for a wide range of wavelengths
journal, January 2020
- Utyushev, A. D.; Isaev, I. L.; Gerasimov, V. S.
- Optics Express, Vol. 28, Issue 2
Broadband metamaterial absorber with an in-band metasurface function
journal, January 2019
- Chen, Wenjie; Chen, Rui; Zhou, Yi
- Optics Letters, Vol. 44, Issue 5
Broadband Dynamic Polarization Conversion in Optomechanical Metasurfaces
journal, January 2020
- Zanotto, Simone; Colombano, Martin; Navarro-Urrios, Daniel
- Frontiers in Physics, Vol. 7
Metal–dielectric hybrid nanoantennas for efficient frequency conversion at the anapole mode
journal, January 2018
- Gili, Valerio F.; Ghirardini, Lavinia; Rocco, Davide
- Beilstein Journal of Nanotechnology, Vol. 9
Optomechanics of chiral dielectric metasurfaces
text, January 2018
- Zanotto, Simone; Tredicucci, Alessandro; Navarro-Urrios, Daniel
- arXiv
Microscale generation of entangled photons without momentum conservation
text, January 2019
- Okoth, C.; Cavanna, A.; Santiago-Cruz, T.
- arXiv
Broadband Perfect Optical Absorption by Coupled Semiconductor Resonator-Based All-Dielectric Metasurface
journal, April 2019
- Weng, Zhi; Guo, Yunsheng
- Materials, Vol. 12, Issue 8
Metal–dielectric hybrid nanoantennas for efficient frequency conversion at the anapole mode
journal, January 2018
- Gili, Valerio F.; Ghirardini, Lavinia; Rocco, Davide
- Beilstein Journal of Nanotechnology, Vol. 9
Silicon metasurfaces for third harmonic geometric phase manipulation and multiplexed holography
text, January 2019
- Reineke, Bernhard; Sain, Basudeb; Zhao, Ruizhe
- arXiv