Results 141 to 150 of about 1,799,704 (293)

Planar terahertz metamaterials for strain sensing

, 2012
Extent: 2p.We present two designs of planar terahertz metamaterials for strain sensing. A series of resonance frequency shifts are obtained with differing gap widths when the sensor is under mechanical compression.
Abbott, D., Shah, C., Sriram, S., Ung, B., Charan M. Shah, Madhu Bhaskaran, Withayachumnankul, W., Chang, S., Jining Li, Shengjiang Chang, Bhaskaran, M., Derek Abbott, Benjamin S. Y. Ung, Li, J., Sharath Sriram, Withawat Withayachumnankul   +15 more
core   +1 more source

Holographic Mapping of Orbital Angular Momentum using a Terahertz Diffractive Optical Neural Network

Advanced Intelligent Discovery, EarlyView.
A compact six‐layer diffractive optical neural network enables direct recognition and spatial mapping of terahertz (THz) orbital angular momentum (OAM) beams. Fabricated by 3D printing, the system distinguishes nine OAM modes and their superpositions with high fidelity, good efficiency, and low crosstalk, offering a scalable solution for THz ...
Wei Jia, Miguel Gomez, Steve Blair, Berardi Sensale‐Rodriguez   +3 more
wiley   +1 more source

Hidden-information extraction from layered structures through terahertz imaging down to ultralow SNR. [PDF]

Sci Adv, 2023
Cui Y, Xu Y, Han D, Wang X, Shen Z, Hou Y, Liang J, Wang X, Citrin DS, Zhang L, Nandi AK, Yan R, Chen X.   +12 more
europepmc   +1 more source

Imaging through a scanner, darkly: spectral imaging for sentinel lymph node biopsies

, 2012
Breast cancer is the single most prevalent form of cancer in the UK today, accounting for around 16% of all diagnoses, and around 31% of diagnoses in women. The survival rates are good.
O'Sullivan, Jack D., O'Sullivan, Jack Denis   +1 more
core   +1 more source

Terahertz imaging for non-destructive porosity measurements of carbonate rocks. [PDF]

Sci Rep, 2022
Bouchard J, Eichmann SL, Ow H, Poitzsch M, Petkie DT.   +4 more
europepmc   +1 more source

Early detection of gastric cancer via high-resolution terahertz imaging system. [PDF]

Front Bioeng Biotechnol, 2022
Shi H, Li T, Liu Z, Zhao J, Qi F.
europepmc   +1 more source

Calibration Alignment Sensitivity in Corneal Terahertz Imaging. [PDF]

Sensors (Basel), 2022
Zarrinkhat F, Baggio M, Lamberg J, Tamminen A, Nefedova I, Ala-Laurinaho J, Khaled EEM, Rius JM, Romeu J, Taylor Z.   +9 more
europepmc   +1 more source

CMOS Detector Staggered Array Module for Sub-Terahertz Imaging on Conveyor Belt System. [PDF]

Sensors (Basel), 2023
Lee MJ, Lee HN, Lee GE, Han ST, Kang DW, Yang JR.   +5 more
europepmc   +1 more source

Two‐Dimensional van der Waals Antiferromagnets: Fabrication, Probes, Control, and Applications

Advanced Physics Research, EarlyView.
Two‐dimensional van der Waals antiferromagnets are emerging as versatile platforms for spintronic, optoelectronic, and quantum devices. This review summarizes recent progress in their fabrication, magnetic characterization, fields, interfacial engineering, chemical modification, and representative applications.
Huangyu Wu, Zeyu Han, Yueyao Wang, Yitao Yu, Mingyang Yin, Yikang Jin, Yongjun Huo, Lihong Gao, Zhuang Ma, Gang Zhang, Miao Jiang   +10 more
wiley   +1 more source

Development of Terahertz Imaging Markers for Pancreatic Ductal Adenocarcinoma using Maximum A Posteriori Probability (MAP) Estimation. [PDF]

ACS Omega, 2023
Chakraborty D, Mills BN, Cheng J, Komissarov I, Gerber SA, Sobolewski R.   +5 more
europepmc   +1 more source