RF Injection of THz QCL Combs at 80 K Emitting over 700 GHz Spectral Bandwidth
We report about RF injection locking of an homogeneous THz quantum cascade laser operating at 3 THz central frequency. The extremely diagonal nature of the optical transition, combined with low-loss copper-based double-metal waveguides, allow CW operation up to 105 K and CW power in excess of 5.6 mW...
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| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI AG
2020-01-01
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| coleção: | Photonics |
| Assuntos: | |
| Acesso em linha: | https://www.mdpi.com/2304-6732/7/1/9 |
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