Analysis and computation of turning points in optical straight and bent waveguides

Rakesh Kumar Dhiman

Mathematics and Computers in Simulation (MATCOM), 2026, vol. 242, issue C, 84-95

Abstract: In this work, we investigate the turning points where the model’s behavior diverges significantly from other points within the domain. These points play a crucial role in shaping the overall dynamics and characteristics of the system. We provide a comprehensive study of turning points in optical waveguides with three-layer constant step-index profiles, addressing both their mathematical and physical aspects.

Keywords: Turning points; Optical waveguides; Index profiles; Modes; Bent radius (search for similar items in EconPapers)
Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:242:y:2026:i:c:p:84-95

DOI: 10.1016/j.matcom.2025.11.004

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