Raghunandhan Ravikumar

Fiber Optic Fabry–Perot Optofluidic Sensor With a Focused Ion Beam Ablated Microslot For Fast Refractive Index and Magnetic Field Measurement

Yangzi Zheng, Li Han Chen, Jingyi Yang et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2017 · 46 citations

Optical Materials, Magnetic Field Measurement, Engineering +19

Chitosan/Poly (Acrylic Acid) Based Fiber-Optic Surface Plasmon Resonance Sensor for Cu²⁺ Ions Detection

Zhewen Ding, Raghunandhan Ravikumar, Chunliu Zhao et al. · Journal of Lightwave Technology · 2019 · 41 citations

Engineering, Cs/paa Bilayers, Chemistry +16

Chitosan-nickel film based interferometric optical fiber sensor for label-free detection of histidine tagged proteins

Raghunandhan Ravikumar, Li Han Chen, Premkumar Jayaraman et al. · Biosensors and Bioelectronics · 2017 · 37 citations

Label-free Detection, Photonic Sensor, Engineering +10

Ion-Imprinted Chitosan-Based Interferometric Sensor for Selective Detection of Heavy Metal Ions

Raghunandhan Ravikumar, Li Han Chen, Melissa Meow Xin Hui et al. · Journal of Lightwave Technology · 2018 · 27 citations

Heavy Metal Ions, Photonic Sensor, Optical Materials +25

Reflection-Based Thin-Core Modal Interferometry Optical Fiber Functionalized With PAA-PBA/PVA for Glucose Detection Under Physiological pH

Yan Ru Wang, Zhi Qiang Tou, Raghunandhan Ravikumar et al. · Journal of Lightwave Technology · 2018 · 12 citations · Full text

Photonic Sensor, Engineering, Biomedical Engineering +16