Karmakar, Dipanjan and Dhar, Anirban and Jain, Deepak (2024) Hybrid Antiresonant Negative-Curvature Optical Fibers: Theoretical Analysis and Sensing Application. Journal of the Optical Society of America B-Optical Physics , 41 (10). pp. 2309-2317. ISSN 0740-3224

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Abstract

In this paper we developed the understanding of a guidance mechanism of hybrid antiresonant negative-curvature fiber. We elucidated how the loss and cutoff wavelengths of core-guided modes depend on the lattice tube thickness and diameter for this fiber. We also derived an approximate expression to calculate the cutoff wavelengths for this hybrid antiresonant negative-curvature (core having higher refractive index than cladding) fiber. Finally, we explored the application of hybrid antiresonant fiber, proving its superior sensing capabilities compared to conventional hollow-core antiresonant fiber.

Item Type:	Article
Uncontrolled Keywords:	cutoff wavelength, hybrid antiresonant negative-curvature,sensing capabilities
Subjects:	Electronics
Divisions:	Fiber Optics and Photonics
Depositing User:	Ms Upasana Sahu
Date Deposited:	01 Sep 2025 11:24
Last Modified:	01 Sep 2025 11:24
URI:	http://cgcri.csircentral.net/id/eprint/5731

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