Lithographically defined cavities with high Quality and Purcell factors
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| Publicado en: | JPhys Photonics vol. 7, no. 1 (Jan 2025), p. 015004 |
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| Otros Autores: | , , |
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IOP Publishing
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| Acceso en línea: | Citation/Abstract Full Text - PDF |
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| 001 | 3134065090 | ||
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| 022 | |a 2515-7647 | ||
| 024 | 7 | |a 10.1088/2515-7647/ad936a |2 doi | |
| 035 | |a 3134065090 | ||
| 045 | 2 | |b d20250101 |b d20250131 | |
| 100 | 1 | |a Muhammad Soroush Sultani Vala | |
| 245 | 1 | |a Lithographically defined cavities with high Quality and Purcell factors | |
| 260 | |b IOP Publishing |c Jan 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a We introduce and analyze a lithographically defined cavity (Li-cavity) incorporating a buried mesa defect in a planar vertical structure, which induces transverse photonic confinement while enabling compatibility with electrical injection. We systematically investigate the influence of key cavity parameters on optical behavior and fundamental properties using a comprehensive three-dimensional optical model. Our analysis reveals that the Li-cavity exhibits low optical scattering, resulting in high Q and Purcell factors, even at sub-wavelength dimensions. Furthermore, the Li-cavity supports single-mode operation within a broader aperture size range compared to conventional cavity designs, promising enhanced optical power of single-mode emission. Adequately designed structures demonstrate superior Q and Purcell factors at wavelength-scale sizes, outperforming conventional micropillar cavities. These improved properties and customizable device characteristics stem from a simple fabrication process that precisely controls the cavity size, shape, and optical mode. Superior characteristics, along with its adaptability to diverse materials, wavelengths, and photonic integration platforms, promise a broad range of applications and potential adaptation of this design to diverse photonic devices. | |
| 653 | |a Design | ||
| 653 | |a Three dimensional analysis | ||
| 653 | |a Buried structures | ||
| 653 | |a Photonics | ||
| 653 | |a Single mode operation | ||
| 653 | |a Holes | ||
| 653 | |a Optical properties | ||
| 700 | 1 | |a Olyaeefar, Babak | |
| 700 | 1 | |a Apaydin, Dogukan | |
| 700 | 1 | |a Demir, Abdullah |u Bilkent University, UNAM - Institute of Materials Science and Nanotechnology , Ankara, 06800, Turkey | |
| 773 | 0 | |t JPhys Photonics |g vol. 7, no. 1 (Jan 2025), p. 015004 | |
| 786 | 0 | |d ProQuest |t Science Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3134065090/abstract/embedded/75I98GEZK8WCJMPQ?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3134065090/fulltextPDF/embedded/75I98GEZK8WCJMPQ?source=fedsrch |