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arXiv · 2507.05804

Cavity quantum electrodynamics on a nanocapillay fiber using a composite photonic crystal symmetric cavity

Srinu Gadde·Jelba John·Elaganuru Bashaiah·Ramachandrarao Yalla
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Abstract

We report the cavity quantum electrodynamics conditions using a composite photonic crystal symmetric cavity (CPCSC) on an optical nanocapillary fiber (NCF). The CPCSC is formed by combining the NCF and the symmetric defect mode nano-grating. The maximum channeling efficiency up to 87% is realized by placing the single quantum emitter at the anti-node position of the CPCSC. The current platform paves the way for manipulating single photons with applications in quantum technology.

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Srinu Gadde, Jelba John, Elaganuru Bashaiah, Ramachandrarao Yalla. 2025-07-08. Cavity quantum electrodynamics on a nanocapillay fiber using a composite photonic crystal symmetric cavity. https://arxiv.org/abs/2507.05804

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