Experimental implementation of a large scale multipost re-entrant array
- Authors
- Goryachev, M[Goryachev, Maxim]; Jeong, J[Jeong, Jaemo]; Tobar, ME[Tobar, Michael E.]
- Issue Date
- 1-May-2019
- Publisher
- IOP PUBLISHING LTD
- Citation
- APPLIED PHYSICS EXPRESS, v.12, no.5
- Indexed
- SCIE
SCOPUS
- Journal Title
- APPLIED PHYSICS EXPRESS
- Volume
- 12
- Number
- 5
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/9950
- DOI
- 10.7567/1882-0786/ab0dbf
- ISSN
- 1882-0778
- Abstract
- We demonstrate possibilities of a large scale multi-post re-entrant cavity with two case studies implemented with the same physical structure. The first demonstration implements two discrete Fabry-Perot cavities crossing at the centre. The configuration allows the control not only of the resonance frequencies, but also a whole band gap and transmission band of frequencies between the directly excited diagonal and a higher frequency band. The second experiment demonstrates appearance of discrete whispering gallery modes on a circle of re-entrant post. With the introduction of an artificial "scatterer", we demonstrate control over the doublet mode splitting. (C) 2019 The Japan Society of Applied Physics
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Collections - Science > Department of Physics > 1. Journal Articles
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