4.8 Article

Wide-Angle Tunable Critical Coupling in Nanophotonic Optical Coatings with Low-Loss Phase Change Material

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Materials Science, Multidisciplinary

Endurance of chalcogenide optical phase change materials: a review

L. O. U. I. S. MARTIN-MONIER et al.

Summary: Chalcogenide phase change materials (PCMs) are compounds with switchable optical and electronic properties, which have driven the emergence of new applications in electronics and photonics. However, current PCM-based photonic devices have limited endurance. This review discusses the parameters that affect crystallization and re-amorphization of PCMs, as well as the design rules for enhancing cycling durability of these compounds.

OPTICAL MATERIALS EXPRESS (2022)

Article Nanoscience & Nanotechnology

Phase change material-based nano-cavity as an efficient optical modulator

Sandeep Kumar Chamoli et al.

Summary: The structural phase transition induced by temperature or voltage in phase change materials can be used for various tunable photonic applications. By utilizing reversible and fast switching in Sb2S3, a reflection modulator with high absorption efficiency and modulation effectiveness has been introduced. The hybrid cavity design formed of Cry and Amp Sb2S3 thin films provides a new approach for optical modulators and other optical and energy applications.

NANOTECHNOLOGY (2021)

Article Chemistry, Multidisciplinary

Electrically Tunable Singular Phase and Goos-Hanchen Shifts in Phase-Change-Material-Based Thin-Film Coatings as Optical Absorbers

Kandammathe Valiyaveedu Sreekanth et al.

Summary: This study reports on an innovative lithography-free nanophotonic cavity design for achieving electrically tunable Goos-Hanchen shifts at the singular phase of light in the visible wavelengths. Experimental results demonstrate an enhanced G-H shift of 110 times at the Brewster angle of the thin-film cavity.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Dynamic Color Generation with Electrically Tunable Thin Film Optical Coatings

Kandammathe Valiyaveedu Sreekanth et al.

Summary: The study demonstrates dynamic color generation using electrically tunable thin film optical coatings consisting of two different phase change materials. These coatings excite Fano resonance through structural phase switching, covering the entire visible spectrum and showing wide applications in tunable displays and active nanophotonic devices.

NANO LETTERS (2021)

Article Optics

Robust, efficient, micrometre-scale phase modulators at visible wavelengths

Guozhen Liang et al.

Summary: The study presents visible-spectrum silicon nitride thermo-optic phase modulators based on adiabatic micro-ring resonators, which offer a one-order-of-magnitude reduction in both device footprint and power consumption compared to waveguide phase modulators. These modulators provide 1.6 pi phase modulation with minimal amplitude variations and improved robustness against fabrication variations.

NATURE PHOTONICS (2021)

Review Multidisciplinary Sciences

Multidimensional phase singularities in nanophotonics

Jincheng Ni et al.

Summary: The rapid progress in miniaturizing vortex devices is driven by their integration with optical sensing, micromanipulation, and optical communications. A new branch of singular optics has recently emerged seeking phase singularities in multiple dimensions to realize vortex beams with compact nanodevices. Research in this area focuses on topological phase singularities in real space, momentum space, and the spatiotemporal domain for generating vortex beams.

SCIENCE (2021)

Article Materials Science, Multidisciplinary

Ultra-Thin Switchable Absorbers Based on Lossy Phase-Change Materials

Andreas Hessler et al.

Summary: The study demonstrates ultra-thin, switchable infrared absorbers based on chalcogenide phase-change materials with high optical contrast. Using the concept of admittance matching, dramatic layer thickness reduction is achieved, allowing for continuous tuning of the maximum absorption wavelength through annealing and optical switching. Exceptionally lossy PCMs show great potential for ultra-thin, reconfigurable nanophotonic devices.

ADVANCED OPTICAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

Electrically Tunable All-PCM Visible Plasmonics

Kandammathe Valiyaveedu Sreekanth et al.

Summary: In this experiment, tunable plasmonic resonances at visible wavelengths were achieved using the chalcogenide semiconductor alloy Sb2Te3, showing different properties of plasmonic resonances based on different nanostructures in this material. Electrically tunable Sb2Te3-based plasmonic devices could potentially be applied in the development of active color filters.

NANO LETTERS (2021)

Article Nanoscience & Nanotechnology

Electrical tuning of phase-change antennas and metasurfaces

Yifei Wang et al.

Summary: The metasurface described in the passage combines electrically controlled heating units and a phase-change material to achieve more than fourfold modulation of reflectance. Phase-change materials with high refractive index allow for fast electrical switching and have been used to create compact optical antennas.

NATURE NANOTECHNOLOGY (2021)

Article Nanoscience & Nanotechnology

Electrically reconfigurable non-volatile metasurface using low-loss optical phase-change material

Yifei Zhang et al.

Summary: Utilizing Ge2Sb2Se4Te phase-change material, an electrically reconfigurable optical metasurface with half an octave spectral tuning range and over 400% optical contrast has been achieved. Additionally, a polarization-insensitive phase-gradient metasurface has been prototyped for dynamic optical beam steering applications.

NATURE NANOTECHNOLOGY (2021)

Article Multidisciplinary Sciences

An optic to replace space and its application towards ultra-thin imaging systems

Orad Reshef et al.

Summary: This study introduces the concept of an optical 'spaceplate' and demonstrates experimentally that it can effectively propagate light for a distance considerably longer than its thickness. This innovation has the potential to shrink future imaging systems, allowing for the development of ultra-thin monolithic cameras.

NATURE COMMUNICATIONS (2021)

Editorial Material Optics

Novel metasurface phase-modulation mechanism

Qinghua Song

LIGHT-SCIENCE & APPLICATIONS (2021)

Review Optics

Nonlinear meta-optics towards applications

Yun Zhao et al.

Summary: Nonlinear optics has enabled various applications, and meta-optics made of subwavelength antennas or films may overcome certain limitations of bulk crystals with strong nonlinear responses. These novel optical media could potentially have distinct advantages in multiple nonlinear optical applications.

PHOTONIX (2021)

Article Materials Science, Multidisciplinary

Reconfigurable Flat Optics with Programmable Reflection Amplitude Using Lithography-Free Phase-Change Material Ultra-Thin Films

Sebastien Cueff et al.

Summary: This study demonstrates a significant dynamic optical reflection modulation from a simple layered stack of phase-change material ultra-thin films, allowing control of reflection intensity from strong to complete absorption. Experimentally, modulation amplitudes with optical contrast exceeding 10^4 have been achieved, with the ability to encode intermediate levels of reflection between extreme values.

ADVANCED OPTICAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

Near-Unity Light Absorption in a Monolayer WS2 Van der Waals Heterostructure Cavity

Itai Epstein et al.

NANO LETTERS (2020)

Editorial Material Physics, Applied

Perfect Absorption by an Atomically Thin Crystal

Jason Horng et al.

PHYSICAL REVIEW APPLIED (2020)

Article Physics, Applied

A terahertz Brewster switch based on superconductor hyperbolic metamaterial

Kandammathe Valiyaveedu Sreekanth et al.

JOURNAL OF APPLIED PHYSICS (2020)

Article Materials Science, Multidisciplinary

Phase-Change-Material-Based Low-Loss Visible-Frequency Hyperbolic Metamaterials for Ultrasensitive Label-Free Biosensing

Kandammathe Valiyaveedu Sreekanth et al.

ADVANCED OPTICAL MATERIALS (2019)

Article Nanoscience & Nanotechnology

Generalized Brewster Angle Effect in Thin-Film Optical Absorbers and Its Application for Graphene Hydrogen Sensing

Kandammathe Valiyaveedu Sreekanth et al.

ACS PHOTONICS (2019)

Article Materials Science, Multidisciplinary

Brewster Mode-Enhanced Sensing with Hyperbolic Metamaterial

Kandammathe Valiyaveedu Sreekanth et al.

ADVANCED OPTICAL MATERIALS (2019)

Article Chemistry, Multidisciplinary

Wide Bandgap Phase Change Material Tuned Visible Photonics

Weiling Dong et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Materials Science, Multidisciplinary

Microfluidics Integrated Lithography-Free Nanophotonic Biosensor for the Detection of Small Molecules

Kandammathe Valiyaveedu Sreekanth et al.

ADVANCED OPTICAL MATERIALS (2019)

Article Nanoscience & Nanotechnology

Measurements of electrically tunable refractive index of MoS2 monolayer and its usage in optical modulators

Vasyl G. Kravets et al.

NPJ 2D MATERIALS AND APPLICATIONS (2019)

Article Materials Science, Multidisciplinary

Boosting the Photoluminescence of Monolayer MoS2 on High-Density Nanodimer Arrays with Sub-10 nm Gap

Qi Hao et al.

ADVANCED OPTICAL MATERIALS (2018)

Article Chemistry, Multidisciplinary

Ge2Sb2Te5-Based Tunable Perfect Absorber Cavity with Phase Singularity at Visible Frequencies

Kandammathe Valiyaveedu Sreekanth et al.

ADVANCED MATERIALS (2018)

Article Multidisciplinary Sciences

Biosensing with the singular phase of an ultrathin metal-dielectric nanophotonic cavity

Kandammathe Valiyaveedu Sreekanth et al.

NATURE COMMUNICATIONS (2018)

Article Multidisciplinary Sciences

Graphene controlled Brewster angle device for ultra broadband terahertz modulation

Zefeng Chen et al.

NATURE COMMUNICATIONS (2018)

Article Materials Science, Multidisciplinary

Designer Perfect Light Absorption Using Ultrathin Lossless Dielectrics on Absorptive Substrates

Mohamed ElKabbash et al.

ADVANCED OPTICAL MATERIALS (2018)

Article Materials Science, Multidisciplinary

Tunable Complete Optical Absorption in Multilayer Structures Including Ge2Sb2Te5 without Lithographic Patterns

Vahagn K. Mkhitaryan et al.

ADVANCED OPTICAL MATERIALS (2017)

Review Optics

Phase-change materials for non-volatile photonic applications

M. Wuttig et al.

NATURE PHOTONICS (2017)

Article Nanoscience & Nanotechnology

Van der Waals Materials for Atomically-Thin Photovoltaics: Promise and Outlook

Deep Jariwala et al.

ACS PHOTONICS (2017)

Review Chemistry, Multidisciplinary

Plasmonics of 2D Nanomaterials: Properties and Applications

Yu Li et al.

ADVANCED SCIENCE (2017)

Article Chemistry, Multidisciplinary

Single-Nanoparticle Plasmonic Electro-optic Modulator Based on MoS2 Monolayers

Bowen Li et al.

ACS NANO (2017)

Article Optics

Angle-selective perfect absorption with two-dimensional materials

Linxiao Zhu et al.

LIGHT-SCIENCE & APPLICATIONS (2016)

Article Chemistry, Multidisciplinary

High Luminescence Efficiency in MoS2 Grown by Chemical Vapor Deposition

Matin Amani et al.

ACS Nano (2016)

Review Nanoscience & Nanotechnology

Plasmon-Exciton Resonant Energy Transfer: Across Scales Hybrid Systems

Mohamed El Kabbash et al.

JOURNAL OF NANOMATERIALS (2016)

Review Optics

Optical absorbers based on strong interference in ultra-thin films

Mikhail A. Kats et al.

LASER & PHOTONICS REVIEWS (2016)

Article Chemistry, Multidisciplinary

Near-Unity Absorption in van der Waals Semiconductors for Ultrathin Optoelectronics

Deep Jariwala et al.

NANO LETTERS (2016)

Article Chemistry, Physical

Extreme sensitivity biosensing platform based on hyperbolic metamaterials

Kandammathe Valiyaveedu Sreekanth et al.

NATURE MATERIALS (2016)

Article Energy & Fuels

Enhanced photovoltaic energy conversion using thermally based spectral shaping

David M. Bierman et al.

NATURE ENERGY (2016)

Article Multidisciplinary Sciences

Dielectric singularity in hyperbolic metamaterials: the inversion point of coexisting anisotropies

V. Caligiuri et al.

SCIENTIFIC REPORTS (2016)

Article Chemistry, Multidisciplinary

Engineering Light Outcoupling in 2D Materials

Der-Hsien Lien et al.

NANO LETTERS (2015)

Article Multidisciplinary Sciences

Reduced near-infrared absorption using ultra-thin lossy metals in Fabry-Perot cavities

Hasan Kocer et al.

Scientific Reports (2015)

Article Chemistry, Multidisciplinary

Nanocavity Enhancement for Ultra-Thin Film Optical Absorber

Haomin Song et al.

ADVANCED MATERIALS (2014)

Article Physics, Applied

Enhanced absorption of monolayer MoS2 with resonant back reflector

Jiang-Tao Liu et al.

JOURNAL OF APPLIED PHYSICS (2014)

Article Multidisciplinary Sciences

All-optical phase modulation in a cavity-polariton Mach-Zehnder interferometer

C. Sturm et al.

NATURE COMMUNICATIONS (2014)

Article Chemistry, Physical

Nanometre optical coatings based on strong interference effects in highly absorbing media

Mikhail A. Kats et al.

NATURE MATERIALS (2013)

Review Medicine, General & Internal

Plasmonic photo-thermal therapy (PPTT)

Xiaohua Huang et al.

ALEXANDRIA JOURNAL OF MEDICINE (2011)

Article Physics, Multidisciplinary

Atomically Thin MoS2: A New Direct-Gap Semiconductor

Kin Fai Mak et al.

PHYSICAL REVIEW LETTERS (2010)

Article Chemistry, Physical

Search for the Ideal Plasmonic Nanoshell: The Effects of Surface Scattering and Alternatives to Gold and Silver

Martin G. Blaber et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2009)