A highly sensitive refractive index based etched optical fiber sensor for detection of human sperm

L Singh, Y Vasimalla, V Dhasarathan… - Optics and Lasers in …, 2023 - Elsevier
Human sperm functionality is one of the important factors for continuing natural reproduction,
but due to the variation in environmental factors, its infertility is increased. Such agitating …

Assessment of Refractive Index-Based SPR Sensor for Branched Chain AA

L Singh, AHM Almawgani, KK Agrawal, R Kumar… - Plasmonics, 2023 - Springer
This study reports an investigation on the detection of one of the essential branched-chain
amino acids (AA) named leucine. The detection is done by using two different configurations …

GST-Based Surface Plasmon Resonance Reconfigurable Biosensor for Detection of Human Sperm

N Ayyanar, GN Rani, K Dharshini, G Madhumita… - Plasmonics, 2024 - Springer
In this paper, we propose a tunable surface plasmon resonance (SPR) biosensor using a
phase change chalcogenide material (Ge2Sb2Te5) by the transfer matrix method for the …

Fiber-optic surface waveguide resonance in gaseous medium: Tunable generation with all fiber modes

Z Li, F Wang, X Jin, Y Duan, H Zhu - Optics & Laser Technology, 2023 - Elsevier
The integration of metal clad with dielectric waveguide offers numerous advantages for
generating optical surface waves. Here we perform a comprehensive study on the principle …