ItemConference Paper

2D Photonic Crystal for the Detection of Infectious Virus and Bacterial Diseases

Title
2D Photonic Crystal for the Detection of Infectious Virus and Bacterial Diseases
Creator
Ibrar Jahan, M.A.; Balaji, V.R.; Hegde, Gopalkrishna; Sugesh, Jeswanth; Stanislaus, Richards Joe; Sangeetha, R.G.
Description
In this paper, photonic crystal (PhC) sensor for analysis and modelling for viral and bacterial detection is proposed. Optical biosensors detect cancer, Bacillus cereus, malaria, typhoid, tuberculosis, etc. Optical biosensors work by shifting the peak resonance wavelength with modest refractive index changes. Because viral pathogens rapidly mutate and replicate in the human cell nucleus, sensors that offer accurate results for viral and bacterial diseases in seconds are in high demand. Hence, optical biosensors provide fast, sensitive results. The sensor detects influenza H1N1, hepatitis B (HBV), and typhoid, respectively. A maximum sensitivity of 443.33nm/RIU with a quality factor of 1309 is obtained. Simulations are performed using finite-difference time-domain (FDTD). The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
Source
Lecture Notes in Electrical Engineering;Volume;1242 LNEE;pp.187-196
Date
01-01-2025
Publisher
Springer Science and Business Media Deutschland GmbH
Subject
Detection; Disease; Infectious; Photonic crystal; Sensitivity; Virus; Wavelength
Coverage
Ibrar Jahan M.A., Department of ECE, RNSIT, Bangalore, India; Balaji V.R., Centre for Healthcare Advancement, Innovation and Research, VIT, Chennai, India; Hegde G., Department of I A P, IISc, Bengaluru, India; Sugesh J., Department of ECE, Christ University, Bengaluru, India; Stanislaus R.J., SENSE, VIT, Chennai, India; Sangeetha R.G., SENSE, VIT, Chennai, India
Rights
Restricted Access; Hardcopy may be available in the library
Relation
ISSN: 18761100; ISBN: 978-981977916-1;
Format
online
Language
English
Type
Conference paper

Citation

Ibrar Jahan, M.A.; Balaji, V.R.; Hegde, Gopalkrishna; Sugesh, Jeswanth; Stanislaus, Richards Joe; Sangeetha, R.G., “2D Photonic Crystal for the Detection of Infectious Virus and Bacterial Diseases,” CHRIST (Deemed To Be University) Institutional Repository, accessed June 19, 2026, https://archives.christuniversity.in/items/show/25661.

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