Dual orthogonally-polarized lasing assisted by imaginary Fermi arcs in organic microcavities
Fuente:
arXiv
Salvato in:
| Autori principali: | , , , , , , , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2024
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866911793569333248 |
|---|---|
| author | Long, Teng Ren, Jiahuan Li, Peng Yun, Feng Malpuech, Guillaume Solnyshkov, Dmitry Fu, Hongbing Li, Feng Liao, Qing |
| author_facet | Long, Teng Ren, Jiahuan Li, Peng Yun, Feng Malpuech, Guillaume Solnyshkov, Dmitry Fu, Hongbing Li, Feng Liao, Qing |
| contents | The polarization control of micro/nano lasers is an important topic in nanophotonics. Up to now, the simultaneous generation of two distinguishable orthogonally-polarized lasing modes from a single organic microlaser remains a critical challenge. Here, we demonstrate simultaneously orthogonally-polarized dual lasing from a microcavity filled with an organic single crystal exhibiting selective strong coupling. We show that the non-Hermiticity due to polarization-dependent losses leads to the formation of real and imaginary Fermi arcs with exceptional points. Simultaneous orthogonally-polarized lasing becomes possible thanks to the eigenstate mixing by the photonic spin-orbit coupling at the imaginary Fermi arcs. Our work provides a novel way to develop linearly-polarized lasers and paves the way for the future fundamental research in topological photonics, non-Hermitian optics, and other fields. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_07429 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Dual orthogonally-polarized lasing assisted by imaginary Fermi arcs in organic microcavities Long, Teng Ren, Jiahuan Li, Peng Yun, Feng Malpuech, Guillaume Solnyshkov, Dmitry Fu, Hongbing Li, Feng Liao, Qing Mesoscale and Nanoscale Physics Optics The polarization control of micro/nano lasers is an important topic in nanophotonics. Up to now, the simultaneous generation of two distinguishable orthogonally-polarized lasing modes from a single organic microlaser remains a critical challenge. Here, we demonstrate simultaneously orthogonally-polarized dual lasing from a microcavity filled with an organic single crystal exhibiting selective strong coupling. We show that the non-Hermiticity due to polarization-dependent losses leads to the formation of real and imaginary Fermi arcs with exceptional points. Simultaneous orthogonally-polarized lasing becomes possible thanks to the eigenstate mixing by the photonic spin-orbit coupling at the imaginary Fermi arcs. Our work provides a novel way to develop linearly-polarized lasers and paves the way for the future fundamental research in topological photonics, non-Hermitian optics, and other fields. |
| title | Dual orthogonally-polarized lasing assisted by imaginary Fermi arcs in organic microcavities |
| topic | Mesoscale and Nanoscale Physics Optics |
| url | https://arxiv.org/abs/2403.07429 |