Bottom side partially etched D-shaped PCF biosensor for early diagnosis of cancer cells

S Singh, B Chaudhary, A Upadhyay… - The European Physical …, 2023‏ - Springer
In this work, we developed a dual-side polished solid core (single transmission channel)
photonic crystal fiber (PCF) sensor that can efficiently detect cancer cells in the blood …

Gold immobilized SPR-Enhanced PCF biosensor for detection of cancer cells: a numerical simulation

S Singh, R Kumar, B Chaudhary, P Bhardwaj… - Plasmonics, 2024‏ - Springer
This work presents a dual-side polished photonic crystal fiber (PCF) biosensor employing
surface plasmon resonance (SPR) for the detection of diverse cancer cell types …

[HTML][HTML] Highly sensitive sensor for simultaneous underwater measurement of salinity and temperature based on highly birefringent asymmetric photonic crystal fiber

X Liu, B Yin, H Li, M Wang, R Yan, Y Li, C Zong, S Wu - Results in Optics, 2023‏ - Elsevier
This paper describes a novel compact fiber sensor with high sensitivity for the simultaneous
measurement of underwater salinity and temperature by simulation. The structure is based …

Delineation of profoundly birefringent nonlinear photonic crystal fiber in terahertz frequency regime

S Yadav, S Singh, P Lohia, A Umar… - Journal of Optical …, 2025‏ - degruyter.com
The photonic aspects of semiconducting hexagon-shaped photonic crystal fiber including
effective mode area, effective mode index, dispersion, and confinement loss, have already …

Antimonene-gold based twin-core SPR sensor with a side-polished semi-arc groove dual sensing channel: an investigation with 2D material

S Singh, YK Prajapati - Optical and Quantum Electronics, 2022‏ - Springer
We propose surface plasmon resonance (SPR) based single-side polished photonic crystal
fiber (SSP-PCF) sensor for low as well as high refractive index (RI) sensing. To achieve this …

Ring-core photonic crystal fiber sensor based on SPR for extra-wide refractive index detection

J He, J Wang, L Yang, J Lv, W Liu, Q Liu, PK Chu, C Liu - Coatings, 2023‏ - mdpi.com
Spurred by the rapid development of fiber optic sensing technology, photonic crystal fiber
(PCF) sensors based on surface plasmon resonance (SPR) have received widespread …

Design and numerical analysis of refractive index-based reproductive hormone sensor

MK Khalaf, HJ Taher, SR Tahhan, K Ahmed… - Plasmonics, 2024‏ - Springer
One of the most popular applications of plasmonic photonic crystal fibers (PCFs) is refractive
index (RI) sensing and biosensing. A novel surface plasmon resonance (SPR) microchannel …

High-performance dual-core bilateral surface optimized PCF SPR biosensor for early detection of six distinct cancer cells

H Dagar, P Krishnan - Plasmonics, 2024‏ - Springer
This work presents a photonic crystal fiber (PCF)–based surface plasmon resonance (SPR)
biosensor with dual cores and bilateral-surface detection capability to enhance the early …

Design of a broadband dispersion compensated ultra-high nonlinear photonic crystal fiber

SK Pandey, S Singh, JB Maurya, RN Verma… - Optical and Quantum …, 2022‏ - Springer
A photonic crystal fiber (PCF) with four circular rings of air holes expanded toward the
cladding region is proposed. Four circular tiny air hole rings have been used between the air …

Design and analysis of hexagonal astroid-like shaped core photonic crystal fiber for highly non-linear applications

A Kumar - Journal of Optics, 2024‏ - Springer
Abstract Using the Finite Element Method, a hexagonal photonic crystal fiber (H-PCF) is
designed with an astroid-like shaped A s 2 S 3 chalcogenide glass core and Schott N-BK7 …