Heterogeneous sapphire-supported low-loss photonics platform
Fuente:
arXiv
Guardado en:
| Autores principales: | , , , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2024
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866911867953217536 |
|---|---|
| author | Wang, Yubo Guo, Yu Zhou, Yiyu Xie, Hao Tang, Hong X. |
| author_facet | Wang, Yubo Guo, Yu Zhou, Yiyu Xie, Hao Tang, Hong X. |
| contents | Sapphire is a promising wideband substrate material for visible photonics. It is a common growth substrate for III-nitride light-emitting diodes and laser structures. Doped sapphires are important gain media foundational to the development of titanium-sapphire and ruby lasers. For lasers operating at visible and near-infrared wavelengths, a photonic platform that minimizes loss while maximizing gain material overlap is crucial. Here, we introduce a novel low-loss waveguiding strategy that establishes high-performance integrated photonics on sapphire substrates. This platform achieves a high intrinsic quality factor of 5.6 million near 780 nm and features direct compatibility with a range of solid-state laser gain media. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_03088 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Heterogeneous sapphire-supported low-loss photonics platform Wang, Yubo Guo, Yu Zhou, Yiyu Xie, Hao Tang, Hong X. Optics Sapphire is a promising wideband substrate material for visible photonics. It is a common growth substrate for III-nitride light-emitting diodes and laser structures. Doped sapphires are important gain media foundational to the development of titanium-sapphire and ruby lasers. For lasers operating at visible and near-infrared wavelengths, a photonic platform that minimizes loss while maximizing gain material overlap is crucial. Here, we introduce a novel low-loss waveguiding strategy that establishes high-performance integrated photonics on sapphire substrates. This platform achieves a high intrinsic quality factor of 5.6 million near 780 nm and features direct compatibility with a range of solid-state laser gain media. |
| title | Heterogeneous sapphire-supported low-loss photonics platform |
| topic | Optics |
| url | https://arxiv.org/abs/2405.03088 |