4.6 Article

Dynamically tunable coherent perfect absorption in topological insulators at oblique incidence

Related references

Note: Only part of the references are listed.
Article Physics, Applied

Tunable polarization-independent MoS2-based coherent perfect absorber within visible region

Sara Ghayeb Zamharir et al.

Summary: The paper proposes a new perfect absorber design based on the CPA phenomenon of two-dimensional MoS2 monolayer in the visible region, demonstrating tunability of CPA resonant wavelength. This design provides a solution to enhance light absorption of MoS2 monolayer for optoelectronics applications in the visible region.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2021)

Article Optics

Enhanced Graphene Plasmonic Mode Energy for Highly Sensitive Molecular Fingerprint Retrieval

Jinpeng Nong et al.

Summary: This paper investigates strategies to improve graphene plasmonic mode energy by optimizing system structures and utilizing multilayer graphene to significantly enhance localized plasmonic absorptions. The experimental results show that the achieved enhancement factor surpasses theoretical predictions, providing strong support for practical applications in high sensitivity nanoscale infrared spectroscopy.

LASER & PHOTONICS REVIEWS (2021)

Article Materials Science, Multidisciplinary

Effective Transmission Modulation at Telecommunication Wavelengths through Continuous Metal Films Using Coupling between Borophene Plasmons and Magnetic Polaritons

Jinpeng Nong et al.

Summary: By dynamically tuning the borophene electron density to decouple or couple BSP mode with MP mode, high modulation efficiency of 98.6% at 1550 nm can be achieved for borophene along both crystal axes, indicating excellent performance of the designed modulator via such mechanism. These results illustrate the potential of strong BSP-MP coupling as a promising strategy to realize the transmission modulation for optoelectronic applications.

ADVANCED OPTICAL MATERIALS (2021)

Article Nanoscience & Nanotechnology

Bi2Se3-Functionalized Metasurfaces for Ultrafast All-Optical Switching and Efficient Modulation of Terahertz Waves

Yuze Hu et al.

Summary: This study presents a comprehensive investigation on the active photonic performance of a novel metaphotonic device by hybridizing ultrathin Bi2Se3 bridges into metamaterials in the THz range. The results show remarkable electromagnetically induced transparency transmission and group delay modulations, with the modulation depth reaching up to 31% and 2.7 ps, respectively, at the operational frequency. The ultrafast switching speed up to a hundred GHz is achieved due to the short photocarrier lifetime in Bi2Se3 films.

ACS PHOTONICS (2021)

Review Materials Science, Multidisciplinary

Dirac Fermion and Plasmon Dynamics in Graphene and 3D Topological Insulators

Chihun In et al.

ADVANCED OPTICAL MATERIALS (2020)

Article Materials Science, Multidisciplinary

Dual-controlled tunable terahertz coherent perfect absorption using Dirac semimetal and vanadium dioxide

Wenjing Kang et al.

RESULTS IN PHYSICS (2020)

Article Optics

Topological insulator based Tamm plasmon polaritons

Hua Lu et al.

APL PHOTONICS (2019)

Article Optics

Tunable and broadband coherent perfect absorption by ultrathin black phosphorus metasurfaces

Tianjing Guo et al.

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS (2019)

Article Materials Science, Multidisciplinary

Dynamically tunable coherent perfect absorption and transparency in Dirac semimetal metasurface

Kezheng Tang et al.

OPTICAL MATERIALS EXPRESS (2019)

Article Physics, Applied

Structural, vibrational, and electronic topological transitions of Bi1.5Sb0.5Te1.8Se1.2 under pressure

Joon-Seok Kim et al.

JOURNAL OF APPLIED PHYSICS (2018)

Article Materials Science, Multidisciplinary

Spin and electronic structure of the topological insulator Bi1.5Sb0.5Te1.8Se1.2

M. V. Filianina et al.

MATERIALS CHEMISTRY AND PHYSICS (2018)

Article Materials Science, Multidisciplinary

Coupled Dirac Plasmons in Topological Insulators

Theresa P. Ginley et al.

ADVANCED OPTICAL MATERIALS (2018)

Article Physics, Applied

Multi-band coherent perfect absorption excited by a multi-sized and multilayer metasurface

Sha Huang et al.

JAPANESE JOURNAL OF APPLIED PHYSICS (2018)

Article Materials Science, Multidisciplinary

Dirac plasmons and beyond: the past, present, and future of plasmonics in 3D topological insulators

T. Ginley et al.

MRS COMMUNICATIONS (2018)

Article Multidisciplinary Sciences

Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film

Zengji Yue et al.

NATURE COMMUNICATIONS (2018)

Article Materials Science, Multidisciplinary

Visible Range Plasmonic Modes on Topological Insulator Nanostructures

Alexander M. Dubrovkin et al.

ADVANCED OPTICAL MATERIALS (2017)

Article Nanoscience & Nanotechnology

Infrared Nanoimaging Reveals the Surface Metallic Plasmons in Topological Insulator

Jian Yuan et al.

ACS PHOTONICS (2017)

Review Nanoscience & Nanotechnology

Coherent perfect absorbers: linear control of light with light

Denis G. Baranov et al.

NATURE REVIEWS MATERIALS (2017)

Article Chemistry, Multidisciplinary

Actively Tunable Visible Surface Plasmons in Bi2Te3 and their Energy-Harvesting Applications

Meng Zhao et al.

ADVANCED MATERIALS (2016)

Article Multidisciplinary Sciences

Nonlinear optical observation of coherent acoustic Dirac plasmons in thin-film topological insulators

Yuri D. Glinka et al.

NATURE COMMUNICATIONS (2016)

Article Multidisciplinary Sciences

Ultra-high modulation depth exceeding 2,400% in optically controlled topological surface plasmons

Sangwan Sim et al.

NATURE COMMUNICATIONS (2015)

Article Nanoscience & Nanotechnology

Observation of Magnetoplasmons in Bi2Se3 Topological Insulator

Marta Autore et al.

ACS PHOTONICS (2015)

Article Optics

Tunable terahertz coherent perfect absorption in a monolayer graphene

Yuancheng Fan et al.

OPTICS LETTERS (2014)

Article Multidisciplinary Sciences

Ultraviolet and visible range plasmonics in the topological insulator Bi1.5Sb0.5Te1.8Se1.2

Jun-Yu Ou et al.

NATURE COMMUNICATIONS (2014)

Article Multidisciplinary Sciences

Terahertz conductivity of topological surface states in Bi1.5Sb0.5Te1.8Se1.2

Chi Sin Tang et al.

SCIENTIFIC REPORTS (2013)

Article Multidisciplinary Sciences

Time-Reversed Lasing and Interferometric Control of Absorption

Wenjie Wan et al.

SCIENCE (2011)