Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Flat nonlinear optics with intersubband polaritonic metasurfaces

Journal Article · · Nanophotonics
 [1];  [2];  [2];  [3];  [4];  [1]
  1. Technische Univ. München, Garching (Germany)
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Center for Integrated Nanotechnologies
  3. City Univ. of New York (CUNY), NY (United States)
  4. Ulsan National Institute of Science and Technology (UNIST), Ulsan (Korea, Republic of)

Nonlinear intersubband polaritonic metasurfaces produce some of the strongest second- and third-order nonlinear optical responses reported for condensed matter systems at infrared frequencies. These metasurfaces are fabricated as two-dimensional arrays of nanoresonators from multi-quantum-well semiconductor heterostructures, designed to produce strong nonlinear responses associated with intersubband transitions. By optimally coupling the optical modes of the nanoresonators to vertically polarized intersubband transitions in semiconductor heterostructures, one can boost the nonlinear response associated with intersubband transitions, make intersubband transitions interact with free-space radiation at normal incidence, and hence produce optically thin flat nonlinear optical elements compatible with free-space optical setups. As a result of the strong nonlinear response in these systems, significant nonlinear conversion efficiencies (>0.1 %) can be attained in deeply subwavelength optical films using modest pumping intensities of only 10–100 kW/cm2. Subwavelength metasurface thickness relaxes phase-matching constraints limiting the operation of bulk nonlinear crystals. Furthermore, the amplitude and phase of the nonlinear optical response in intersubband polaritonic metasurfaces can be tailored for a specific pump wavelength and a nonlinear process of interest through the co-optimization of quantum engineering of electron states in semiconductor heterostructures and photonic engineering of the metasurface nanoresonators design. Additionally, an applied voltage can dynamically control the amplitude and phase of the nonlinear optical response at a nanoresonator level. Here, we review the current state of the art in this rapidly expanding field, focusing on nonlinear processes supporting second-harmonic generation, saturable absorption, and optical power limiting.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA); USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division (MSE)
Grant/Contract Number:
NA0003525
OSTI ID:
2584331
Journal Information:
Nanophotonics, Journal Name: Nanophotonics; ISSN 2192-8606; ISSN 2192-8614
Publisher:
de GruyterCopyright Statement
Country of Publication:
United States
Language:
English

References (48)

Overcoming Intensity Saturation in Nonlinear Multiple‐Quantum‐Well Metasurfaces for High‐Efficiency Frequency Upconversion journal December 2021
Ultrathin Second‐Harmonic Metasurfaces with Record‐High Nonlinear Optical Response journal February 2016
Difference-Frequency Generation in Polaritonic Intersubband Nonlinear Metasurfaces journal August 2018
Third‐Harmonic Generation from Plasmonic Metasurfaces Coupled to Intersubband Transitions journal February 2019
Spin‐Controlled Nonlinear Harmonic Generations from Plasmonic Metasurfaces Coupled to Intersubband Transitions journal February 2020
Dielectric Resonance-Based Optical Metasurfaces: From Fundamentals to Applications journal December 2020
Nonlinear metasurfaces: a paradigm shift in nonlinear optics journal January 2018
Giant Nonlinear Circular Dichroism from Intersubband Polaritonic Metasurfaces journal October 2020
Strong Coupling in All-Dielectric Intersubband Polaritonic Metasurfaces journal December 2020
An All-Dielectric Polaritonic Metasurface with a Giant Nonlinear Optical Response journal January 2022
Efficient Second-Harmonic Generation from Dielectric Inter-subband Polaritonic Metasurfaces Coupled to Lattice Resonance journal September 2023
Broadband and Efficient Second-Harmonic Generation from a Hybrid Dielectric Metasurface/Semiconductor Quantum-Well Structure journal May 2019
Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions journal July 2014
Phased-array sources based on nonlinear metamaterial nanocavities journal July 2015
Continuous control of the nonlinearity phase for harmonic generations journal April 2015
Terahertz quantum-cascade-laser source based on intracavity difference-frequency generation journal May 2007
Large optical nonlinearity enabled by coupled metallic quantum wells journal January 2019
Electrically tunable third-harmonic generation using intersubband polaritonic metasurfaces journal July 2024
Electrically tunable nonlinear polaritonic metasurface journal December 2021
Passive bias-free non-reciprocal metasurfaces based on thermally nonlinear quasi-bound states in the continuum journal November 2023
Intersubband polaritonic metasurfaces for high-contrast ultra-fast power limiting and optical switching journal July 2024
Second harmonic generation by intersub-band transitions in compositionally asymmetrical MQWs journal January 1989
Observation of large second order susceptibility via intersubband transitions at λ∼10 μm in asymmetric coupled AlInAs/GaInAs quantum wells journal October 1991
Intersubband resonant enhancement of second-harmonic generation in GaN∕AlN quantum wells journal October 2006
Influence of the material parameters on quantum cascade devices journal September 2008
Enhanced optical nonlinearities in the near-infrared using III-nitride heterostructures coupled to metamaterials journal October 2015
Structural and optical properties of nonpolar m- and a- plane GaN/AlGaN heterostructures for narrow-linewidth mid-infrared intersubband transitions journal May 2020
Intersubband transitions in nonpolar and semipolar III-nitrides: Materials, devices, and applications journal June 2022
Low intensity saturation of an ISB transition by a mid-IR quantum cascade laser journal June 2023
Roadmap on photonic metasurfaces journal June 2024
Highly-efficient THz generation using nonlinear plasmonic metasurfaces journal August 2017
Defect Tolerance of Intersubband Transitions in Nonpolar GaN/(Al,Ga)N Heterostructures: A Path toward Low-Cost and Scalable Mid- to Far-Infrared Optoelectronics journal November 2021
Gradient Nonlinear Pancharatnam-Berry Metasurfaces journal November 2015
Observation of extremely large quadratic susceptibility at 9.6 10.8 μ m in electric-field-biased AlGaAs quantum wells journal February 1989
Coupled quantum well semiconductors with giant electric field tunable nonlinear optical properties in the infrared journal May 1994
Optimized second-harmonic generation in quantum cascade lasers journal November 2003
Light Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction journal September 2011
Quantum Cascade Laser journal April 1994
Quantum Engineering of Optical Nonlinearities journal January 1996
Multiwavelength achromatic metasurfaces by dispersive phase compensation journal February 2015
Double-resonance enhanced intersubband second-order nonlinear optical susceptibilities in GaN/AlGaN step quantum wells journal January 2014
Control of second-harmonic generation in all-dielectric intersubband metasurfaces by controlling the polarity of χ(2) journal September 2022
Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN quantum wells with resonant plasmonic antenna arrays journal June 2021
Ultrathin gradient nonlinear metasurface with a giant nonlinear response journal January 2016
Ultrafast optical switching and power limiting in intersubband polaritonic metasurfaces journal January 2021
Giant midinfrared nonlinearity based on multiple quantum well polaritonic metasurfaces journal September 2020
Broadband giant nonlinear response using electrically tunable polaritonic metasurfaces journal January 2024
Free-Space Nonreciprocal Transmission Based on Nonlinear Coupled Fano Metasurfaces journal April 2021

Similar Records

Strong Coupling in All-Dielectric Intersubband Polaritonic Metasurfaces
Journal Article · Sun Dec 20 23:00:00 EST 2020 · Nano Letters · OSTI ID:1765772

Ultrafast optical switching and power limiting in intersubband polaritonic metasurfaces
Journal Article · Thu Apr 29 00:00:00 EDT 2021 · Optica · OSTI ID:1779953