Post-fabrication performance of nested hollow-core fibers with perturbed cladding structures

Michael Petry; Md Selim Habib

doi:10.1117/12.2647494

10 March 2023 Post-fabrication performance of nested hollow-core fibers with perturbed cladding structures

Michael Petry, Md Selim Habib

Proceedings Volume 12415, Physics and Simulation of Optoelectronic Devices XXXI; 124150L (2023) https://doi.org/10.1117/12.2647494
Event: SPIE OPTO, 2023, San Francisco, California, United States

Conference Poster

Abstract

This paper aims to improve the post-fabrication transmission performance of nested hollow-core fibers (HCF) by incorporating random perturbations inside the cladding structure in the fiber model and evaluating their impact on the overall guidance performance by applying a Monte-Carlo simulation strategy. Varying silicawall thicknesses, asymmetric misalignments of the nested and surrounding cladding elements, and anisotropic deformations are investigated and result in loss increases up to 2%, 6%, and 62%, respectively, for fundamental mode propagation at 1.55 μm. Higher-order modes are affected over one magnitude stronger, although the impact is highly wavelength-dependent, switching dominating effect and mode susceptibility dynamically.

Citation Download Citation

Michael Petry and Md Selim Habib "Post-fabrication performance of nested hollow-core fibers with perturbed cladding structures", Proc. SPIE 12415, Physics and Simulation of Optoelectronic Devices XXXI, 124150L (10 March 2023); https://doi.org/10.1117/12.2647494

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