Prof. Natalia M. Litchinitser Profile

Prof. Natalia M. Litchinitser

at Duke Univ

SPIE Involvement:

Conference Program Committee | Author

Publications (42)

Proceedings Article | 13 March 2024 Poster

Towards blue and ultraviolet light beams with nonlinear TiO2 metasurfaces

Hooman Barati Sedeh, Yuruo Zheng, Fangxing Lai, Hao Li, Jesse Frantz, Shumin Xiao, Natalia Litchinitser

Proceedings Volume PC12889, PC1288916 (2024) https://doi.org/10.1117/12.3002958

KEYWORDS: Ultraviolet radiation, Titanium dioxide, Third harmonic generation, Light sources, System identification, Silicon, Refractive index, Reactive ion etching, Numerical simulations, Nonlinear optimization

Proceedings Article | 12 March 2024 Poster + Paper

Synergy of machine learning and Mie-tronics: tailoring resonant response of meta-atom on demand

Renee George, Hooman Barati Sedeh, Fangxing Lai, Hao Li, Wenhao Li, Jiannan Gao, Jingbo Sun, Shumin Xiao, Arseniy Kuznetsov, Natalia Litchinitser

Proceedings Volume 12889, 1288912 (2024) https://doi.org/10.1117/12.3002968

KEYWORDS: Design, Machine learning, Scattering, Magnetism, Light scattering, Optical properties, Dielectrics

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Proceedings Article | 4 October 2023 Presentation

Linear and nonlinear photonic engineering using supersymmetry

Natalia Litchinitser, Hooman Barati Sedeh, Nitish Chandra, Liang Feng, Seth Bank

Proceedings Volume PC12647, PC1264713 (2023) https://doi.org/10.1117/12.2679518

KEYWORDS: Engineering, Structural design, Quantum wells, Quantum physics, Quantum numbers, Quantum enhancement, Optical gratings, Optical filters, Optical design, Nonlinear optimization

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Proceedings Article | 4 October 2023 Presentation

From Radiative to nonradiative Mie-tronics with the topology of light and matter

Natalia Litchinitser, Hooman Barati Sedeh

Proceedings Volume PC12646, PC126460X (2023) https://doi.org/10.1117/12.2682671

KEYWORDS: Design and modelling, Structured light, Particles, Magnetism, Light sources and illumination, Scattering, Plane waves, Phase distribution, Nanostructures, Light-matter interactions

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Proceedings Article | 28 September 2023 Presentation

Meta-atom design enabled by the synergy of machine learning and Mie-resonance theory

Natalia Litchinitser, Wenhao Li, Hooman Barati Sedeh, Willie Padilla, Jordan Malof

Proceedings Volume PC12655, PC126550Z (2023) https://doi.org/10.1117/12.2679549

KEYWORDS: Machine learning, Design and modelling, Scattering, Structural design, Physics, Numerical simulations, Nonlinear optics

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Proceedings Article | 17 March 2023 Presentation

Topology of light and darkness in engineered optical media

Natalia Litchinitser, Danilo Gomes Pires, Jiannan Gao, Dmitrii Tsvetkov, Hooman Barati Sedeh, Nitish Chandra, Ivan Kravchenko

Proceedings Volume PC12436, PC124360N (2023) https://doi.org/10.1117/12.2658983

KEYWORDS: Optical engineering, Time metrology, Structured light, Scattering media, Quantum communications, Polarization, Optical sensing, Optical manipulation, Nonlinear optics, Microscopy

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Proceedings Article | 3 October 2022 Presentation

Knots of darkness in linear and nonlinear metasurfaces (Conference Presentation)

Natasha Litchinitser, Jiannan Gao, Dmitrii Tsvetkov, Danilo Gomes Pires, Ivan Kravchenko

Proceedings Volume PC12195, PC1219512 (2022) https://doi.org/10.1117/12.2637320

KEYWORDS: Optical vortices, Nanostructures, Electromagnetism, Third-harmonic generation, Telecommunications, Spiral phase plates, Radio propagation, Quantum communications, Polarization, Optical manipulation

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Proceedings Article | 3 October 2022 Presentation

Excitation of magnetic quadrupole via structured lights

Hooman Barati Sedeh, Danilo Pires, Nitish Chandra, Pavel Terekhov, Jiannan Gao, Ivan Kravchenko, Natalia Litchinitser

Proceedings Volume PC12195, PC121950M (2022) https://doi.org/10.1117/12.2635720

KEYWORDS: Structured light, Magnetism, Spectroscopy, Silicon, Scattering media, Remote sensing, Particles, Numerical simulations, Nanostructures, Light-matter interactions

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Proceedings Article | 3 October 2022 Presentation

Quasi-bound states in the continuum enhanced wavelength conversion in lossy chalcogenide metasurfaces (Conference Presentation)

Jiannan Gao, Maria Vincenti, Jesse Frantz, Anthony Clabeau, Xingdu Qiao, Liang Feng, Michael Scalora, Natalia Litchinitser

Proceedings Volume PC12195, PC121950U (2022) https://doi.org/10.1117/12.2632778

KEYWORDS: Chalcogenides, Ultraviolet radiation, Chalcogenide glass, Visible radiation, Resonators, Refractive index, Radio propagation, Nonlinear optics, Nanophotonics, Mode locking

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Proceedings Article | 24 May 2022 Presentation

Optics on the nanoscale: conquering absorption with nonlinear optics

Natalia Litchinitser, Jiannan Gao, Maria Vincenti, Jesse Frantz, Anthony Clabeau, Xingdu Qiao, Liang Feng, Michael Scalora

Proceedings Volume PC12130, PC1213006 (2022) https://doi.org/10.1117/12.2626300

KEYWORDS: Absorption, Nonlinear optics, Visible radiation, Ultraviolet radiation, Dielectrics, Third-harmonic generation, Refractive index, Radio propagation, Optical components, Optical communications

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Proceedings Article | 1 April 2022 Presentation

Tunability of nonlinear susceptibility in coupled quantum well systems using second-order supersymmetry

Nitish Chandra, Natalia Litchinitser

Proceedings Volume PC11985, PC119850D (2022) https://doi.org/10.1117/12.2608848

KEYWORDS: Quantum wells, Complex systems, Upconversion, Visible radiation, Third-harmonic generation, Sum-frequency generation, Second-harmonic generation, Refractive index, Quantum physics, Quantum efficiency

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Proceedings Article | 1 April 2022 Presentation

Experimental demonstration of near-infrared to ultraviolet frequency conversion in chalcogenide metasurfaces

Jiannan Gao, Maria Antonietta Vincenti, Jesse Frantz, Anthony Clabeau, Xingdu Qiao, Liang Feng, Michael Scalora, Natalia Litchinitser

Proceedings Volume PC11997, PC1199709 (2022) https://doi.org/10.1117/12.2610471

KEYWORDS: Ultraviolet radiation, Frequency conversion, Chalcogenides, Absorption, Infrared radiation, Chalcogenide glass, Visible radiation, Resonance enhancement, Refractive index, Photonic devices

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Proceedings Article | 5 March 2022 Presentation

Topology of Poynting vector in scattering from magneto-electric cylinder and its applications

Nitish Chandra, Natalia Litchinitser

Proceedings Volume PC12011, PC120110F (2022) https://doi.org/10.1117/12.2609203

KEYWORDS: Scattering, Radio propagation, Mie scattering, Electromagnetic scattering, Near field, Magnetism, Laser scattering, Dielectrics, Wave propagation, Super resolution

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Proceedings Article | 9 October 2021 Presentation

Vortex microlaser with ultrafast tunability

Zhifeng Zhang, Xingdu Qiao, Bikashkali Midya, Kevin Liu, Haoqi Zhao, Jingbo Sun, Tianwei Wu, Danilo Pires, Wenjing Liu, Zihe Gao, Ritesh Agarwal, Josep Jornet, Stefano Longhi, Natalia Litchinitser, Liang Feng

Proceedings Volume 11890, 118900P (2021) https://doi.org/10.1117/12.2602379

KEYWORDS: Ultrafast phenomena, Quantum information, Amplitude modulation, Semiconductor materials, Picosecond phenomena, Optical vortices, Multiplexing, Modulation, Integrated optics, Explosives

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Proceedings Article | 5 August 2021 Presentation

From passive to active structured light sources

Natalia Litchinitser, Jiannan Gao, Liang Feng, Michael Scalora, Maria Vincenti, Jesse Frantz

Proceedings Volume 11796, 117960Y (2021) https://doi.org/10.1117/12.2595605

KEYWORDS: Structured light, Telecommunications, Quantum communications, Polarization, Optoelectronic devices, Optical properties, Nanostructures, Nanophotonics, Frequency conversion

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Proceedings Article | 3 August 2021 Presentation

Optical knots in engineered turbid media

Danilo Gomes Pires, Jiannan Gao, Jane Peabody, Nitish Chandra, Natalia Litchinitser

Proceedings Volume 11795, 1179522 (2021) https://doi.org/10.1117/12.2596430

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Proceedings Article | 3 August 2021 Open Access

Mark Stockman Tribute

Natalia Litchinitser, Nikolay Zheludev

Proceedings Volume 11797, 1179702 (2021) https://doi.org/10.1117/12.2603688

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Proceedings Article | 3 August 2021 Presentation

Excitation of all-dielectric meta-atoms with structured light beams

Pavel Terekhov, Nitish Chandra, Natalia Litchinitser

Proceedings Volume 11795, 117950U (2021) https://doi.org/10.1117/12.2594870

KEYWORDS: Structured light, Particles, Spectroscopy, Nanostructuring, Nanostructures, Magnetism, Light-matter interactions, Gaussian beams, Dielectrics

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Proceedings Article | 1 August 2021 Presentation

Focusing of Structured light with hyperbolic materials

Evan Simmons, Wenhao Li, Natalia Litchinitser, Viktor Podolskiy

Proceedings Volume 11795, 117950Y (2021) https://doi.org/10.1117/12.2594226

KEYWORDS: Structured light, Optical vortices, Waveguides, Spectroscopy, Paraxial approximations, Optical spectroscopy, Optical lithography, Nanofabrication, Metamaterials, Light wave propagation

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Proceedings Article | 5 March 2021 Presentation

Inverse design of bound states in the continuum in one dimension using supersymmetry

Nitish Chandra, Natalia Litchinitser

Proceedings Volume 11695, 1169517 (2021) https://doi.org/10.1117/12.2578100

KEYWORDS: Waveguides, Resonators, Refractive index, Structural design, Physics, Light wave propagation

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Proceedings Article | 15 June 2020 Paper

Spin/orbital angular momentum conversion at a nano scale

Jingbo Sun, Natalia Litchinitser

Proceedings Volume 11522, 115220X (2020) https://doi.org/10.1117/12.2573521

KEYWORDS: Beam propagation method, Diffraction, Wave propagation, Optical vortices, Metamaterials, Superposition, Polarization, Wavefronts, Sun, Computer engineering

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SPIE Journal Paper | 18 March 2020 Open Access

Twisted mass transport enabled by the angular momentum of light

Takashige Omatsu, Keigo Masuda, Katsuhiko Miyamoto, Kohei Toyoda, Natalia Litchinitser, Yoshihiko Arita, Kishan Dholakia

JNP, Vol. 14, Issue 01, 010901, (March 2020) https://doi.org/10.1117/12.10.1117/1.JNP.14.010901

KEYWORDS: Optical vortices, Amplitude modulation, Polarization, Near field optics, Near field, Gaussian beams, Gold, Wavefronts, Absorption, Silicon

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Proceedings Article | 10 March 2020 Presentation

Supersymmetry in optics for corrugated waveguides and leaky wave antenna design (Conference Presentation)

Nitish Chandra, Wiktor Walasik, Natalia Litchinitser

Proceedings Volume 11290, 1129004 (2020) https://doi.org/10.1117/12.2544881

KEYWORDS: Waveguides, Antennas, Optical design, Refractive index, Quantum physics, Optical filters, Laser applications, Laser scattering, Dielectrics, Optical switching

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Proceedings Article | 2 March 2020 Paper

Thermally tuned resonances in chalcogenide glass dielectric metasurfaces

Jesse Frantz, Robel Bekele, Anthony Clabeau, Jason Myers, Vinh Nguyen, Natalia Litchinitser, Jasbinder Sanghera

Proceedings Volume 11287, 1128701 (2020) https://doi.org/10.1117/12.2548466

KEYWORDS: Annealing, Selenium, Refractive index, Dielectrics, Fabry–Perot interferometers, Reflectors, Mid-IR, Chalcogenide glass, Glasses, Statistical modeling

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Proceedings Article | 9 September 2019 Presentation

Mode-sorter design using continuous supersymmetric transformation (Conference Presentation)

Wiktor Walasik, Nitish Chandra, Bikashkali Midya, Liang Feng, Natalia Litchinitser

Proceedings Volume 11080, 110802A (2019) https://doi.org/10.1117/12.2527703

KEYWORDS: Quantum optics, Integrated optics, Silicon photonics, Optical filters, Electronic filtering, Multiplexers, Interferometers, Particle physics, Bosons, Fermions

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Proceedings Article | 8 March 2019 Presentation

Understanding the dynamics of light-meta structure interactions using skin-depth engineering (Conference Presentation)

Nitish Chandra, Natalia Litchinitser

Proceedings Volume 10928, 1092805 (2019) https://doi.org/10.1117/12.2508704

KEYWORDS: Skin, Electromagnetic radiation, Electromagnetic scattering, Scattering, Electromagnetism, Metamaterials, Harmonic generation, Antennas

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Proceedings Article | 27 February 2019 Paper

Arsenic selenide dielectric metasurfaces

Jesse Frantz, Jason Myers, Robel Bekele, Anthony Clabeau, Vinh Nguyen, Collin McClain, Natalia Litchinitser, Jasbinder Sanghera

Proceedings Volume 10914, 109140A (2019) https://doi.org/10.1117/12.2507894

KEYWORDS: Selenium, Arsenic, Transmittance, Dielectrics, Silicon, Long wavelength infrared, Mid-IR, Glasses, Infrared radiation, Chalcogenide glass

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Proceedings Article | 17 September 2018 Presentation

All-dielectric, nonlinear, reconfigurable metasurface-enabled optical beam converter (Conference Presentation)

Yun Xu, Jingbo Sun, Jesse Frantz, Mikhail Shalaev, Jason Myers, Robel Bekele, Alexander Tsukernik, Wiktor Walasik, Jasbinder Sanghera, Natalia Litchinitser

Proceedings Volume 10719, 107191Y (2018) https://doi.org/10.1117/12.2322146

KEYWORDS: Nonlinear optics, Refractive index, Optical communications, Spiral phase plates, Optical components, Glasses, Chalcogenides, Numerical simulations, Switching, Integrated circuits

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Proceedings Article | 17 September 2018 Presentation

Supersymmetry-based mode selection and optimization in coupled systems (Conference Presentation)

Wiktor Walasik, Anthony Clabeau , Natalia Litchinitser

Proceedings Volume 10719, 107192H (2018) https://doi.org/10.1117/12.2320709

KEYWORDS: Refractive index, Particle physics, Bosons, Fermions, Quantum mechanics, Quantum optics, Waveguides, Wave propagation, Scattering, Integrated optics

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Proceedings Article | 17 September 2018 Presentation

Experimental demonstration of silicon-based topological photonic crystal slab at near infrared frequencies and its dynamic tunability (Conference Presentation)

Mikhail Shalaev, Wiktor Walasik, Natalia Litchinitser

Proceedings Volume 10719, 107190W (2018) https://doi.org/10.1117/12.2321252

KEYWORDS: Silicon photonics, Silicon, Photonic crystals, Dielectrics, Modulation, Light wave propagation, Refractive index, Ultraviolet radiation, Electronics, Semiconductors

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Proceedings Article | 4 September 2018 Open Access

Structured light on the nanoscale (Conference Presentation)

Natalia Litchinitser

Proceedings Volume 10730, 1073002 (2018) https://doi.org/10.1117/12.2326654

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Proceedings Article | 24 April 2018 Paper

Shrinking optical vortex to the nanoscale

Jingbo Sun, Keigo Masuda, Tianboyu Xu, Katsuhiko Miyamoto, Takashige Omatsu, Natalia Litchinitser

Proceedings Volume 10712, 107120T (2018) https://doi.org/10.1117/12.2324328

KEYWORDS: Optical vortices, Structured light, Diffraction, Chemical species, Quantum dots, Absorption, Gaussian beams, Scanning electron microscopy, Linear polarizers, Scientific research

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Proceedings Article | 29 September 2017 Presentation

Necklace beams in engineered nonlinear media (Conference Presentation)

Natalia Litchinitser, Jingbo Sun, Salih Silahli, Wiktor Walasik, Eric Johnson

Proceedings Volume 10346, 103461U (2017) https://doi.org/10.1117/12.2275602

KEYWORDS: Gaussian beams, Scattering media, Plasmonics, Optical properties, Chemical reactions, Nanoparticles, Optical vortices, Spiral phase plates, Optical tweezers, Optical imaging

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Proceedings Article | 21 September 2017 Presentation

Dynamic properties of large light filament arrays for complex photonic meta-structures in air (Conference Presentation)

Wiktor Walasik, Shermineh Rostami, Daniel Kepler, Matthieu Baudelet, Martin Richardson, Natalia Litchinitser

Proceedings Volume 10343, 1034306 (2017) https://doi.org/10.1117/12.2275273

KEYWORDS: Metamaterials, Waveguides, Radio propagation, Plasmas, Optical solitons, Nonlinear optics, Beam guidance systems, Complex systems, Femtosecond phenomena, Light wave propagation

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Proceedings Article | 28 April 2017 Presentation

Structured light-matter interactions in engineered optical media (Conference Presentation)

Natalia Litchinitser, Jingbo Sun, Mikhail Shalaev, Wiktor Walasik, Pei Miao, Zhifeng Zhang, Stefano Longhi, Liang Feng

Proceedings Volume 10113, 1011304 (2017) https://doi.org/10.1117/12.2255983

KEYWORDS: Optical engineering, Light-matter interactions, Optical properties, Optical communications, Integrated optics, Silicon, Interfaces, Structural engineering, Singular optics, Structured light

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Proceedings Article | 9 November 2016 Presentation

Orbital angular momentum of helical necklace beams in colloid-based nonlinear optical metamaterials (Conference Presentation)

Wiktor Walasik, Salih Silahli, Natalia Litchinitser

Proceedings Volume 9918, 99182C (2016) https://doi.org/10.1117/12.2237790

KEYWORDS: Metamaterials, Nonlinear optics, Modulation, Optical engineering, Gaussian beams, Optical vortices, Solitons, Liquids, Beam propagation method, Dynamic light scattering

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Proceedings Article | 9 November 2016 Presentation

Light-matter interactions in engineered optical media (Conference Presentation)

Natalia Litchinitser, Wiktor Walasik, Salih Silahli

Proceedings Volume 9918, 99180F (2016) https://doi.org/10.1117/12.2238363

KEYWORDS: Metamaterials, Light-matter interactions, Nonlinear optics, Microwave radiation, Plasma, Optical engineering, Spectroscopy, Modulation, Microwave photonics, Structured light

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Proceedings Article | 9 November 2016 Presentation

De-magnifying hyperlens: experimental demonstration and potential applications (Conference Presentation)

Natalia Litchinitser, Jingbo Sun, Tianboyu Xu

Proceedings Volume 9921, 99210R (2016) https://doi.org/10.1117/12.2238373

KEYWORDS: Optical lithography, Photomasks, Diffraction, Photoresist materials, Light wave propagation, Optical components, Numerical simulations, Fabrication, Integrated circuits, Spherical lenses

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Proceedings Article | 5 October 2015 Presentation

Non-resonant hyperlens in the visible range (Presentation Recording)

Natalia Litchinitser, Jingbo Sun, Mikhail Shalaev

Proceedings Volume 9544, 95440Q (2015) https://doi.org/10.1117/12.2190274

KEYWORDS: Metamaterials, Diffraction, Wave propagation, Hyperlenses, Waveguides, Dielectrics, Sun, Video, Current controlled current source

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Proceedings Article | 5 October 2015 Presentation

Probing metamaterials with structured light (Presentation Recording)

Yun Xu, Jingbo Sun, Jinwei Zeng, Zhaxylyk Kudyshev, Apra Pandey, Ying Liu, Natalia Litchinitser

Proceedings Volume 9544, 954407 (2015) https://doi.org/10.1117/12.2187530

KEYWORDS: Metamaterials, Spiral phase plates, Interferometry, Beam splitters, Phase shifts, Optical vortices, Photonic metamaterials, Ellipsometry, Visualization, Structured light

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Proceedings Article | 5 October 2015 Presentation

Structured light-matter interactions in optical nanostructures (Presentation Recording)

Natalia Litchinitser, Jingbo Sun, Mikhail Shalaev, Tianboyu Xu, Yun Xu, Apra Pandey

Proceedings Volume 9547, 954727 (2015) https://doi.org/10.1117/12.2190277

KEYWORDS: Structured light, Metamaterials, Nanostructures, Light-matter interactions, Optical properties, Optical fibers, Magnetism, Polarization, Optical components, Harmonic generation

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Proceedings Article | 18 August 1995 Paper

Optimization of dispersion-compensating axial index profiles for compressing ultrashort optical pulses in optical fibers

Natalia Litchinitser, David Patterson

Proceedings Volume 2622, (1995) https://doi.org/10.1117/12.216827

KEYWORDS: Picosecond phenomena, Optical fibers, Optical filters, Dispersion, Fiber Bragg gratings, Refractive index, Gaussian filters, Numerical analysis, Spatial frequencies, Linear filtering

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Showing 5 of 42 publications

Conference Committee Involvement (20)

Metamaterials, Metadevices, and Metasystems 2024

18 August 2024 | San Diego, California, United States

Metamaterials XIV

7 April 2024 | Strasbourg, France

Metamaterials, Metadevices, and Metasystems 2023

20 August 2023 | San Diego, California, United States

SPIE Nanoscience + Engineering

21 August 2022 | San Diego, United States

Metamaterials, Metadevices, and Metasystems 2022

21 August 2022 | San Diego, California, United States

Metamaterials XIII

4 April 2022 | Strasbourg, France

Metamaterials, Metadevices, and Metasystems 2021

1 August 2021 | San Diego, California, United States

SPIE Nanoscience + Engineering

1 August 2021 | San Diego, United States

Metamaterials, Metadevices, and Metasystems 2020

24 August 2020 | Online Only, California, United States

SPIE Nanoscience + Engineering

24 August 2020 | Online Only, United States

Metamaterials, Metadevices, and Metasystems 2019

11 August 2019 | San Diego, California, United States

SPIE Nanoscience + Engineering

11 August 2019 | San Diego, United States

Metamaterials, Metadevices, and Metasystems 2018

19 August 2018 | San Diego, California, United States

Metamaterials, Metadevices, and Metasystems 2017

6 August 2017 | San Diego, California, United States

Metamaterials, Metadevices, and Metasystems 2016

28 August 2016 | San Diego, California, United States

Metamaterials, Metadevices, and Metasystems 2015

9 August 2015 | San Diego, California, United States

Metamaterials, Metadevices, and Metasystems 2014

17 August 2014 | San Diego, California, United States

Metamaterials: Fundamentals and Applications VI

25 August 2013 | San Diego, California, United States

Metamaterials: Fundamentals and Applications V

12 August 2012 | San Diego, California, United States

Metamaterials: Fundamentals and Applications IV

21 August 2011 | San Diego, California, United States

Showing 5 of 20 Conference Committees

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