Parity-time chain of whispering-gallery mode resonators
The paper analyses the dispersion characteristics of an infinitely long PT chain made of whispering gallery resonators with gain/loss modulation. The results show that the appearance of the threshold breaking point depends not only on both of coupling and gain/loss modulation but also on the Bloch p...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Published: |
2015
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| Online Access: | https://eprints.nottingham.ac.uk/29570/ |
| _version_ | 1848793812534558720 |
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| author | Phang, Sendy Vukovic, Ana Creagh, Stephen Benson, Trevor M. Gradoni, Gabriele Sewell, Phillip D. |
| author_facet | Phang, Sendy Vukovic, Ana Creagh, Stephen Benson, Trevor M. Gradoni, Gabriele Sewell, Phillip D. |
| author_sort | Phang, Sendy |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | The paper analyses the dispersion characteristics of an infinitely long PT chain made of whispering gallery resonators with gain/loss modulation. The results show that the appearance of the threshold breaking point depends not only on both of coupling and gain/loss modulation but also on the Bloch phase. The Bloch phase is seen as an additional parameter that can reduce or even completely eliminate PT-breaking threshold. |
| first_indexed | 2025-11-14T19:06:15Z |
| format | Conference or Workshop Item |
| id | nottingham-29570 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:06:15Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-295702020-05-04T17:15:45Z https://eprints.nottingham.ac.uk/29570/ Parity-time chain of whispering-gallery mode resonators Phang, Sendy Vukovic, Ana Creagh, Stephen Benson, Trevor M. Gradoni, Gabriele Sewell, Phillip D. The paper analyses the dispersion characteristics of an infinitely long PT chain made of whispering gallery resonators with gain/loss modulation. The results show that the appearance of the threshold breaking point depends not only on both of coupling and gain/loss modulation but also on the Bloch phase. The Bloch phase is seen as an additional parameter that can reduce or even completely eliminate PT-breaking threshold. 2015-08-04 Conference or Workshop Item PeerReviewed Phang, Sendy, Vukovic, Ana, Creagh, Stephen, Benson, Trevor M., Gradoni, Gabriele and Sewell, Phillip D. (2015) Parity-time chain of whispering-gallery mode resonators. In: META15, the 6th International Conference on Metamaterials, Photonic Crystals and Plasmonics, 4-7 August 2015, New York, USA. |
| spellingShingle | Phang, Sendy Vukovic, Ana Creagh, Stephen Benson, Trevor M. Gradoni, Gabriele Sewell, Phillip D. Parity-time chain of whispering-gallery mode resonators |
| title | Parity-time chain of whispering-gallery mode resonators |
| title_full | Parity-time chain of whispering-gallery mode resonators |
| title_fullStr | Parity-time chain of whispering-gallery mode resonators |
| title_full_unstemmed | Parity-time chain of whispering-gallery mode resonators |
| title_short | Parity-time chain of whispering-gallery mode resonators |
| title_sort | parity-time chain of whispering-gallery mode resonators |
| url | https://eprints.nottingham.ac.uk/29570/ |