Search Results - "Pertsch, Thomas"
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Lithium Niobate on Insulator: An Emerging Platform for Integrated Quantum Photonics
Published in Advanced optical materials (01-11-2021)“…Due to its properties, lithium niobate is one of the most suitable material platforms for the implementation of integrated optical quantum circuits. With the…”
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Resonantly Enhanced Second-Harmonic Generation Using III–V Semiconductor All-Dielectric Metasurfaces
Published in Nano letters (14-09-2016)“…Nonlinear optical phenomena in nanostructured materials have been challenging our perceptions of nonlinear optical processes that have been explored since the…”
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Electrically tunable all-dielectric optical metasurfaces based on liquid crystals
Published in Applied physics letters (13-02-2017)“…We demonstrate electrical tuning of the spectral response of a Mie-resonant dielectric metasurface consisting of silicon nanodisks embedded into liquid…”
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Perspectives for Applications of Quantum Imaging
Published in Laser & photonics reviews (01-10-2019)“…Quantum imaging is a multifaceted field of research that promises highly efficient imaging in extreme spectral ranges as well as ultralow‐light microscopy…”
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Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
Published in Nature communications (12-05-2017)“…Optical metasurfaces are regular quasi-planar nanopatterns that can apply diverse spatial and spectral transformations to light waves. However, metasurfaces…”
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High‐Efficiency Dielectric Huygens’ Surfaces
Published in Advanced optical materials (01-06-2015)“…Optical metasurfaces have developed as a breakthrough concept for advanced wave‐front engineering enabled by subwavelength resonant nanostructures. However,…”
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Generation and near-field imaging of Airy surface plasmons
Published in Physical review letters (06-09-2011)“…We demonstrate experimentally the generation and near-field imaging of nondiffracting surface waves, plasmonic Airy beams, propagating on the surface of a gold…”
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Active Tuning of Spontaneous Emission by Mie-Resonant Dielectric Metasurfaces
Published in Nano letters (13-06-2018)“…Mie-resonant dielectric metasurfaces offer comprehensive opportunities for the manipulation of light fields with high efficiency. Additionally, various…”
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Light-Emitting Metasurfaces: Simultaneous Control of Spontaneous Emission and Far-Field Radiation
Published in Nano letters (14-11-2018)“…Light-emitting sources and devices permeate every aspect of our lives and are used in lighting, communications, transportation, computing, and medicine…”
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Material-specific high-resolution table-top extreme ultraviolet microscopy
Published in Light, science & applications (29-04-2022)“…Microscopy with extreme ultraviolet (EUV) radiation holds promise for high-resolution imaging with excellent material contrast, due to the short wavelength and…”
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Submicrometer Nanostructure-Based RGB Filters for CMOS Image Sensors
Published in ACS photonics (17-04-2019)“…Digital color imaging relies on spectral filters on top of a pixelated sensor, such as a CMOS image sensor. An important parameter of imaging devices is their…”
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Generation of infrared photon pairs by spontaneous four-wave mixing in a CS2-filled microstructured optical fiber
Published in Scientific reports (10-01-2024)“…We experimentally demonstrate frequency non-degenerate photon-pair generation via spontaneous four-wave mixing from a novel CS 2 -filled microstructured…”
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13
Ultrafast all-optical second harmonic wavefront shaping
Published in Nature communications (20-03-2024)“…Optical communication can be revolutionized by encoding data into the orbital angular momentum of light beams. However, state-of-the-art approaches for dynamic…”
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14
Validity of effective material parameters for optical fishnet metamaterials
Published in Physical review. B, Condensed matter and materials physics (13-01-2010)Get full text
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Electrically Tunable Transparent Displays for Visible Light Based on Dielectric Metasurfaces
Published in ACS photonics (19-06-2019)“…Tunable dielectric metasurfaces able to manipulate visible light with high efficiency are promising for applications in displays, reconfigurable optical…”
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Chiral Metamaterial Composed of Three-Dimensional Plasmonic Nanostructures
Published in Nano letters (12-10-2011)“…We introduce a top-down fabricated metamaterial composed of three-dimensional, chiral, plasmonic nanostructures for visible and near-infrared wavelengths…”
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Classical Ghost Imaging: A Comparative Study of Algorithmic Performances for Image Reconstruction in Prospect of Plenoptic Imaging
Published in IEEE photonics journal (01-06-2021)“…Ghost Imaging has been extensively explored for 25 years for a two reasons: the rich physics of second-order photon correlations that enable this imaging…”
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18
A tunable transition metal dichalcogenide entangled photon-pair source
Published in Nature communications (01-09-2024)“…Entangled photon-pair sources are at the core of quantum applications like quantum key distribution, sensing, and imaging. Operation in space-limited and…”
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Ultrafast Q-boosting in semiconductor metasurfaces
Published in Nanophotonics (Berlin, Germany) (20-05-2024)“…All-optical tunability of semiconductor metasurfaces offers unique opportunities for novel time-varying effects, including frequency conversion and light…”
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Multiresponsive Dielectric Metasurfaces Based on Dual Light‐ and Temperature‐Responsive Copolymers
Published in Advanced optical materials (01-03-2023)“…Tunability is essential for unlocking a range of practical applications of high‐efficiency metasurface‐based nanophotonic devices and systems. Increased…”
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