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Article: Inside Back Cover: High Performance Electrically‐Injected InGaN Microdisk Lasers through Simultaneous Enhancement of Optical Confinement and Overlap Factor (Laser Photonics Rev. 18(8)/2024)
| Title | Inside Back Cover: High Performance Electrically‐Injected InGaN Microdisk Lasers through Simultaneous Enhancement of Optical Confinement and Overlap Factor (Laser Photonics Rev. 18(8)/2024) |
|---|---|
| Authors | |
| Issue Date | 12-Aug-2024 |
| Publisher | Wiley-VCH Verlag |
| Citation | Laser and Photonics Reviews, 2024, v. 18, n. 8 How to Cite? |
| Abstract | High Q, room-temperature lasing in InGaN microdisk lasers under electrical injection is achieved through a thin-film structure enhanced by a metallic undercut, which substantially improves optical confinement and overlap factor. Detailed analysis using near-field optical spectroscopy reveals strain relaxation near the edge plays a crucial role in reducing the Quantum Confined Stark Effect. This improvement in quantum efficiency has significant implications for the enhancement of lasing performance. For more details, see article number 2400047 by Wai Yuen Fu, Yuk Fai Cheung, and Hoi Wai Choi. |
| Persistent Identifier | http://hdl.handle.net/10722/355752 |
| ISSN | 2023 Impact Factor: 9.8 2023 SCImago Journal Rankings: 3.073 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Fu, Wai Yuen | - |
| dc.contributor.author | Cheung, Yuk Fai | - |
| dc.contributor.author | Choi, Hoi Wai | - |
| dc.date.accessioned | 2025-05-09T00:35:07Z | - |
| dc.date.available | 2025-05-09T00:35:07Z | - |
| dc.date.issued | 2024-08-12 | - |
| dc.identifier.citation | Laser and Photonics Reviews, 2024, v. 18, n. 8 | - |
| dc.identifier.issn | 1863-8880 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/355752 | - |
| dc.description.abstract | <p>High Q, room-temperature lasing in InGaN microdisk lasers under electrical injection is achieved through a thin-film structure enhanced by a metallic undercut, which substantially improves optical confinement and overlap factor. Detailed analysis using near-field optical spectroscopy reveals strain relaxation near the edge plays a crucial role in reducing the Quantum Confined Stark Effect. This improvement in quantum efficiency has significant implications for the enhancement of lasing performance. For more details, see article number <a href="https://doi.org/10.1002/lpor.202400047">2400047</a> by Wai Yuen Fu, Yuk Fai Cheung, and Hoi Wai Choi.<br></p> | - |
| dc.language | eng | - |
| dc.publisher | Wiley-VCH Verlag | - |
| dc.relation.ispartof | Laser and Photonics Reviews | - |
| dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
| dc.title | Inside Back Cover: High Performance Electrically‐Injected InGaN Microdisk Lasers through Simultaneous Enhancement of Optical Confinement and Overlap Factor (Laser Photonics Rev. 18(8)/2024) | - |
| dc.type | Article | - |
| dc.description.nature | published_or_final_version | - |
| dc.identifier.doi | 10.1002/lpor.202470048 | - |
| dc.identifier.volume | 18 | - |
| dc.identifier.issue | 8 | - |
| dc.identifier.eissn | 1863-8899 | - |
| dc.identifier.issnl | 1863-8880 | - |