One-sided composite cavity on an optical nanofiber for cavity QED

Ramachandrarao Yalla*, K. Muhammed Shafi, Kali P. Nayak, Kohzo Hakuta

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

We demonstrate a one-sided cavity on an optical nanofiber (ONF) using a composite method. The one-sided composite cavity is created by mounting an asymmetric defect mode grating on an ONF. We design the one-sided composite cavity on an ONF to enhance channeling efficiency into one side of ONF while operating from under- to critical- and over-coupling regimes using numerical simulations. Experimentally, we demonstrate coupling characteristics of the one-sided composite cavity, showing good correspondence with simulation results.

Original languageEnglish
Article number071108
JournalApplied Physics Letters
Volume120
Issue number7
DOIs
Publication statusPublished - 14 Feb 2022
Externally publishedYes

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