Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional points
Nonreciprocal optical devices can be designed based on symmetry breaking at singular points associated with non-Hermitian physics. Here, Choiet al. theoretically show that encircling of exceptional points enables the broadband operation and chip integration of such devices.
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2017-01-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/ncomms14154 |
| _version_ | 1818717140601012224 |
|---|---|
| author | Youngsun Choi Choloong Hahn Jae Woong Yoon Seok Ho Song Pierre Berini |
| author_facet | Youngsun Choi Choloong Hahn Jae Woong Yoon Seok Ho Song Pierre Berini |
| author_sort | Youngsun Choi |
| collection | DOAJ |
| description | Nonreciprocal optical devices can be designed based on symmetry breaking at singular points associated with non-Hermitian physics. Here, Choiet al. theoretically show that encircling of exceptional points enables the broadband operation and chip integration of such devices. |
| first_indexed | 2024-12-17T19:30:25Z |
| format | Article |
| id | doaj.art-7bf641ae781d41cb8509e225abc7a4c0 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-17T19:30:25Z |
| publishDate | 2017-01-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-7bf641ae781d41cb8509e225abc7a4c02022-12-21T21:35:16ZengNature PortfolioNature Communications2041-17232017-01-01811910.1038/ncomms14154Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional pointsYoungsun Choi0Choloong Hahn1Jae Woong Yoon2Seok Ho Song3Pierre Berini4Department of Physics, Hanyang UniversityDepartment of Physics, Hanyang UniversityDepartment of Physics, Hanyang UniversityDepartment of Physics, Hanyang UniversitySchool of Electrical Engineering and Computer Science, University of OttawaNonreciprocal optical devices can be designed based on symmetry breaking at singular points associated with non-Hermitian physics. Here, Choiet al. theoretically show that encircling of exceptional points enables the broadband operation and chip integration of such devices.https://doi.org/10.1038/ncomms14154 |
| spellingShingle | Youngsun Choi Choloong Hahn Jae Woong Yoon Seok Ho Song Pierre Berini Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional points Nature Communications |
| title | Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional points |
| title_full | Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional points |
| title_fullStr | Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional points |
| title_full_unstemmed | Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional points |
| title_short | Extremely broadband, on-chip optical nonreciprocity enabled by mimicking nonlinear anti-adiabatic quantum jumps near exceptional points |
| title_sort | extremely broadband on chip optical nonreciprocity enabled by mimicking nonlinear anti adiabatic quantum jumps near exceptional points |
| url | https://doi.org/10.1038/ncomms14154 |
| work_keys_str_mv | AT youngsunchoi extremelybroadbandonchipopticalnonreciprocityenabledbymimickingnonlinearantiadiabaticquantumjumpsnearexceptionalpoints AT choloonghahn extremelybroadbandonchipopticalnonreciprocityenabledbymimickingnonlinearantiadiabaticquantumjumpsnearexceptionalpoints AT jaewoongyoon extremelybroadbandonchipopticalnonreciprocityenabledbymimickingnonlinearantiadiabaticquantumjumpsnearexceptionalpoints AT seokhosong extremelybroadbandonchipopticalnonreciprocityenabledbymimickingnonlinearantiadiabaticquantumjumpsnearexceptionalpoints AT pierreberini extremelybroadbandonchipopticalnonreciprocityenabledbymimickingnonlinearantiadiabaticquantumjumpsnearexceptionalpoints |