Enhanced Carrier Confinement and Mode Discrimination for Laterally-Coupled DFB Lasers
Reducing carrier leakage is the key to obtain laterally coupled distributed feedback (DFB) lasers with high injection efficiency. We proposed a device structure with slots fabricated between the ridge and gratings to form a good confinement on carriers. The incorporation of slots also makes the grat...
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| Autors principals: | , , , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
IEEE
2022-01-01
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| Col·lecció: | IEEE Photonics Journal |
| Matèries: | |
| Accés en línia: | https://ieeexplore.ieee.org/document/9790053/ |
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