Jitendra Narayan Dash

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About

Jitendra Narayan Dash is a leading researcher in the field of fiber-optic sensors and photonic devices, with a particular focus on high-precision, robust sensing technologies. His major contributions center on the development of novel Fabry–Perot cavity-based sensors, exemplified by his highly cited 2019 work on a contact force sensor that achieves exceptional precision and a broad operational range. This sensor, fabricated by integrating a micro-length single-mode fiber within a cleaved micro-air cavity, demonstrates a compact and robust design ideal for demanding applications. With 15 citations, this paper underscores his impact in advancing practical, high-performance sensing solutions. Dash’s work is notable for its emphasis on innovative fabrication techniques, such as splicing single-mode fibers with hollow-core fibers, which enable the creation of miniature, reliable sensors. His research not only pushes the boundaries of optical sensing but also offers tangible benefits for industries requiring precise force measurement, from robotics to biomedical engineering. For students and researchers, Dash’s contributions exemplify how creative engineering of photonic structures can solve real-world challenges, making him a key figure to follow in the evolution of fiber-optic sensor technology.