Optical Frequency Combs in External Cavity SiN Hybrid Lasers
We analyze the emergence of optical frequency combs in a III-V SiN hybrid laser. Our model accounts for the narrow band effective mirror reflectivity and allows to simulate laser dynamics as a function of the bias current and the detuning of the lasing frequency with respect to the effective reflect...
| Váldodahkkit: | , , |
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| Materiálatiipa: | Artihkal |
| Giella: | English |
| Almmustuhtton: |
IEEE
2024-01-01
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| Ráidu: | IEEE Photonics Journal |
| Fáttát: | |
| Liŋkkat: | https://ieeexplore.ieee.org/document/10440430/ |
| Čoahkkáigeassu: | We analyze the emergence of optical frequency combs in a III-V SiN hybrid laser. Our model accounts for the narrow band effective mirror reflectivity and allows to simulate laser dynamics as a function of the bias current and the detuning of the lasing frequency with respect to the effective reflectivity peak. The physical mechanisms triggering multimode dynamics are analyzed in detail, with a focus on the generation of frequency combs, which are characterized in terms of bandwidth, line separation, phase and amplitude noise. |
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| ISSN: | 1943-0655 |