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- Publications
- Influence
Accurate Image Analysis of the Retina Using Hessian Matrix and Binarisation of Thresholded Entropy with Application of Texture Mapping
- Xiaoxia Yin, B. W. Ng, Jing He, Yan-chun Zhang, D. Abbott
- Computer Science, Medicine
- PloS one
- 29 April 2014
TLDR
Terahertz detection of alcohol using a photonic crystal fiber sensor.
- J. Sultana, M. S. Islam, Kawsar Ahmed, A. Dinovitser, B. W. Ng, D. Abbott
- Materials Science, Medicine
- Applied optics
- 1 April 2018
Ethanol is widely used in chemical industrial processes as well as in the food and beverage industry. Therefore, methods of detecting alcohol must be accurate, precise, and reliable. In this content,… Expand
The impact of hydration changes in fresh bio-tissue on THz spectroscopic measurements.
- G. M. Png, J. W. Choi, B. W. Ng, S. Mickan, D. Abbott, X.-C. Zhang
- Materials Science, Medicine
- Physics in medicine and biology
- 13 June 2008
We present a study of how residual hydration in fresh rat tissue samples can vastly alter their extracted terahertz (THz) optical properties and influence their health assessment. Fresh (as opposed… Expand
Dual-polarized highly sensitive plasmonic sensor in the visible to near-IR spectrum.
- M. S. Islam, J. Sultana, +5 authors D. Abbott
- Materials Science, Medicine
- Optics express
- 12 November 2018
We propose and numerically characterize the optical characteristics of a novel photonic crystal fiber (PCF) based surface plasmon resonance (SPR) sensor in the visible to near infrared (500-2000 nm)… Expand
Low-cost ultra-thin broadband terahertz beam-splitter.
- B. Ung, C. Fumeaux, H. Lin, B. Fischer, B. W. Ng, D. Abbott
- Materials Science, Medicine
- Optics express
- 27 February 2012
A low-cost terahertz beam-splitter is fabricated using ultra-thin LDPE plastic sheeting coated with a conducting silver layer. The beam splitting ratio is determined as a function of the thickness of… Expand
Localized surface plasmon resonance biosensor: an improved technique for SERS response intensification.
- M. S. Islam, J. Sultana, +4 authors D. Abbott
- Materials Science, Medicine
- Optics letters
- 1 March 2019
As technology continues to advance, the development of novel sensing systems opens new possibilities for low-cost, practical biosensing applications. In this Letter, we demonstrate a localized… Expand
Comparative analysis of signal processing in brain computer interface
- R. Yang, D. Gray, B. W. Ng, M. He
- Computer Science
- 4th IEEE Conference on Industrial Electronics and…
- 25 May 2009
TLDR
Reduction of Scattering Effects in THz-TDS Signals
- M. Kaushik, B. W. Ng, B. Fischer, D. Abbott
- Materials Science
- IEEE Photonics Technology Letters
- 2012
The scattering of terahertz radiation from the granular nature of a sample can potentially distort or obscure its characteristic spectral features. Several techniques have been proposed to reduce the… Expand
Analysis of millimetre-wave polarization diverse multiple-input multiple-output capacity
- Nicholas P. Lawrence, B. W. Ng, H. Hansen, D. Abbott
- Computer Science, Medicine
- Royal Society Open Science
- 1 December 2015
TLDR
Analysis of millimeter-wave polarization diverse MIMO capacity
- Nicholas P. Lawrence, B. W. Ng, H. Hansen, D. Abbott
- Computer Science
- 39th International Conference on Infrared…
- 20 November 2014
TLDR