Theoretical Modeling of Asymmetrically Inclined Fiber Optic Displacement Sensor: A Blended Approach

ABSTRACT

Mathematical modeling of Fiber optic displacement sensor (FODS) is mostly done either by analytical technique or by ray tracing method. This paper is an attempt to blend analytical technique and ray tracing method to get rid of the limitations of these two techniques by superimposing them in such a way so that one gets more efficient, generalized, and accurate mathematical modeling of FODS. Modeling the sensor geometry with asymmetrically inclined fibers is of prime importance. This modeling technique is definitely a new approach to optimize the performance parameters and design of FODS with parallel, symmetric, or asymmetric inclination of fibers.

KEYWORDS:

• Mathematical modeling of sensors
• fiber optic displacement sensors
• photonic sensors

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No potential conflict of interest was reported by the author(s).

Additional information

Notes on contributors

Pallavi C. Dixit

Pallavi C. Dixit working as Assistant Professor in Department of Physics Fergusson College (Autonomous), Pune, has received M.Sc. in Physics and M. Tech. in Laser Science and Applications from Devi Ahilya University of Indore, India in 2003 and 2005 respectively. Her current research interest focuses on optical fiber sensors and applications.

Supriya S. Patil

Supriya S. Patil working as Professor in Department of Electronic science, Abasaheb Garware college, Pune, has received M.Sc. and Ph.D. degrees from Savitribai Phule University of Pune, India in 1995 and 2014 respectively. Her research interest is in the field of fiber optic sensors.

Sunil G. Kulkarni

Sunil G. Kulkarni was working as Associate Professor in Department of Physics, Fergusson College (Autonomous), Pune, till October 2021. He has received Ph.D. in Physics from Shivaji University Kolhapur, India in 1994. His research interests include humidity sensors, gas sensors and soft ferrites.

Arvind D. Shaligram

Arvind D. Shaligram is Emeritus Professor of Electronic Science, Savitribai Phule Pune University, Pune, India. He received his Ph.D. in 1986 from Savitribai Phule University of Pune. He has more than 100 publications in the national and international journals. His research interests include fiber optic and optical wave guide sensors, PC/micro controller-based instrumentation and biomedical instrumentation and sensors.