Fano Resonances and Photoluminescence in Self-Assembled High-Quality-Factor Microbottle Resonators

We demonstrate self-assembly of microbottle resonators (MBRs) that support high-quality-factor (high- Q ) whispering gallery modes (WGMs). Polymethyl methacrylate (PMMA), a transparent organic polymer, has been used for the self-assembly. Active MBRs have been created by doping PMMA with laser dye r...

Full description

Saved in:
Bibliographic Details
Published in:IEEE photonics technology letters 2019-02, Vol.31 (3), p.226-229
Main Authors: Veluthandath, Aneesh V., Bhattacharya, Shubhayan, Murugan, Ganapathy Senthil, Bisht, Prem B.
Format: Article
Language:English
Subjects:
EIT
Fano resonance
microbottle resonators
Microcavities
microcavity
Optical fiber sensors
Optical fibers
Photoluminescence
Polymethyl methacrylate
Resonators
Rhodamine 6G
Self-assembly
Whispering gallery modes
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We demonstrate self-assembly of microbottle resonators (MBRs) that support high-quality-factor (high- Q ) whispering gallery modes (WGMs). Polymethyl methacrylate (PMMA), a transparent organic polymer, has been used for the self-assembly. Active MBRs have been created by doping PMMA with laser dye rhodamine 6G. WGM-modulated photoluminescence has been observed from the active MBRs. The self-assembled passive MBRs show Q -factors of the order of 10^{6} . Fano- and electromagnetically induced transparency-type resonances have been observed in the transmission spectra.
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2018.2889433