Coupled parity-time symmetric cavities: results from transmission line modelling simulations
This paper studies the impact of a dispersive gain/loss material model on Parity-Time (PT) coupled microresonator cavity structures using the time-domain Transmission-Line Modelling method. A modal analysis is also performed to compare the modal composition in the dispersive and non-dispersive cases...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Published: |
2015
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| Online Access: | https://eprints.nottingham.ac.uk/29392/ |
| _version_ | 1848793775236710400 |
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| author | Phang, Sendy Vukovic, Ana Creagh, Stephen Sewell, Phillip D. Gradoni, Gabriele Benson, Trevor M. |
| author_facet | Phang, Sendy Vukovic, Ana Creagh, Stephen Sewell, Phillip D. Gradoni, Gabriele Benson, Trevor M. |
| author_sort | Phang, Sendy |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | This paper studies the impact of a dispersive gain/loss material model on Parity-Time (PT) coupled microresonator cavity structures using the time-domain Transmission-Line Modelling method. A modal analysis is also performed to compare the modal composition in the dispersive and non-dispersive cases. Furthermore, a waveguide-to-waveguide coupler based on the coupled PT-resonant microresonators is analysed to see how the resulting modal profiles are manifested in the power transmitted between input/output ports. |
| first_indexed | 2025-11-14T19:05:39Z |
| format | Conference or Workshop Item |
| id | nottingham-29392 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:05:39Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-293922020-05-04T20:11:40Z https://eprints.nottingham.ac.uk/29392/ Coupled parity-time symmetric cavities: results from transmission line modelling simulations Phang, Sendy Vukovic, Ana Creagh, Stephen Sewell, Phillip D. Gradoni, Gabriele Benson, Trevor M. This paper studies the impact of a dispersive gain/loss material model on Parity-Time (PT) coupled microresonator cavity structures using the time-domain Transmission-Line Modelling method. A modal analysis is also performed to compare the modal composition in the dispersive and non-dispersive cases. Furthermore, a waveguide-to-waveguide coupler based on the coupled PT-resonant microresonators is analysed to see how the resulting modal profiles are manifested in the power transmitted between input/output ports. 2015 Conference or Workshop Item PeerReviewed Phang, Sendy, Vukovic, Ana, Creagh, Stephen, Sewell, Phillip D., Gradoni, Gabriele and Benson, Trevor M. (2015) Coupled parity-time symmetric cavities: results from transmission line modelling simulations. In: 17th International Conference on Transparent Optical Networks ICTON 2015, 5-9 July, 2015, Budapest, Hungary. (In Press) |
| spellingShingle | Phang, Sendy Vukovic, Ana Creagh, Stephen Sewell, Phillip D. Gradoni, Gabriele Benson, Trevor M. Coupled parity-time symmetric cavities: results from transmission line modelling simulations |
| title | Coupled parity-time symmetric cavities: results from transmission line modelling simulations |
| title_full | Coupled parity-time symmetric cavities: results from transmission line modelling simulations |
| title_fullStr | Coupled parity-time symmetric cavities: results from transmission line modelling simulations |
| title_full_unstemmed | Coupled parity-time symmetric cavities: results from transmission line modelling simulations |
| title_short | Coupled parity-time symmetric cavities: results from transmission line modelling simulations |
| title_sort | coupled parity-time symmetric cavities: results from transmission line modelling simulations |
| url | https://eprints.nottingham.ac.uk/29392/ |