| Autor: |
Nathan S. Gottesman, Michal L. Lukowski, Jason T. Meyer, Chris Hessenius, Ewan M. Wright, Mahmoud Fallahi |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
IEEE Photonics Journal, Vol 14, Iss 4, Pp 1-6 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1943-0655 |
| DOI: |
10.1109/JPHOT.2022.3186684 |
| Popis: |
We report the design and demonstration of a vertical external cavity surface emitting laser with intra-cavity astigmatic mode converters. Using a flexible optical pumping scheme Hermite-Gaussian transverse modes were excited at the gain chip and end mirror, and Laguerre-Gaussian transverse modes were observed between the two astigmatic mode converters. Adjusting the flexible pumping scheme allowed for mode order tuning while the laser was operating. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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