4.6 Article

Terahertz metasurface for near-field beam conversion

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。
Article Optics

Highly efficient vectorial field manipulation using a transmitted tri-layer metasurface in the terahertz band

Huan Zhao et al.

Summary: This paper proposes a three-layer metallic THz metasurface for multi-channel polarization generation and phase modulation. It demonstrates a vectorial beam generator and a vectorial hologram with eight channels for different linear polarization states. This work contributes to achieving a multi-functional metasurface in the THz band and can benefit THz communication and optical information security.

OPTO-ELECTRONIC ADVANCES (2023)

Article Pharmacology & Pharmacy

Terahertz frequency domain sensing for fast porosity measurement of pharmaceutical tablets

Anis Moradikouchi et al.

Summary: In this paper, the authors explored the use of the terahertz frequency-domain technique for non-destructive and fast measurement of porosity in pharmaceutical tablets. The results showed that the technique was highly sensitive to variations in design factors such as filler particle size and compaction force.

INTERNATIONAL JOURNAL OF PHARMACEUTICS (2022)

Article Biophysics

Detection and discrimination of SARS-CoV-2 spike protein-derived peptides using THz metamaterials

Soo Hyun Lee et al.

Summary: In this study, a sensitive and selective detection of RBD peptides in SARS-CoV-2 and SARS-CoV was achieved using a terahertz time-domain spectroscopy system and metamaterial-based sensing chips, with successful discrimination between the two viruses.

BIOSENSORS & BIOELECTRONICS (2022)

Article Engineering, Electrical & Electronic

H-Band Substrate-Integrated Discrete-Lens Antenna for High Data Rate Communication Systems

Kossaila Medrar et al.

Summary: The paper presents a substrate-integrated discrete-lens antenna operating in the H-band, showcasing excellent performance and manufacturing process details. The antenna utilizes linearly polarized unit cells and a waveguide-fed focal source, achieving multiple phase states with low insertion loss and a wide bandwidth.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2021)

Article Optics

All-optical diffractive neural networked terahertz hologram

Dashuang Liao et al.

OPTICS LETTERS (2020)

Article Optics

Assessing frost damage in barley using terahertz imaging

Wendy S. L. Lee et al.

OPTICS EXPRESS (2020)

Article Engineering, Electrical & Electronic

Combining Commercially Available Active and Passive Sensors Into a Millimeter-Wave Imager for Concealed Weapon Detection

Federico Garcia-Rial et al.

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (2019)

Article Multidisciplinary Sciences

Flat-top TIRF illumination boosts DNA-PAINT imaging and quantification

Florian Stehr et al.

NATURE COMMUNICATIONS (2019)

Article Engineering, Electrical & Electronic

Wide Angle Beam Steerable High Gain Flat Top Beam Antenna Using Graded Index Metasurface Lens

Amit K. Singh et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2019)

Article Optics

Highly flexible broadband terahertz metamaterial quarter-wave plate

Longqing Cong et al.

LASER & PHOTONICS REVIEWS (2014)

Article Physics, Applied

A perfect metamaterial polarization rotator

Longqing Cong et al.

APPLIED PHYSICS LETTERS (2013)

Article Multidisciplinary Sciences

Terahertz Metamaterials for Linear Polarization Conversion and Anomalous Refraction

Nathaniel K. Grady et al.

SCIENCE (2013)