| DOI | Trouver le DOI : https://doi.org/10.1117/12.2507504 |
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| Auteur | Rechercher : Lu, Zhenguo1; Rechercher : Liu, Jiaren1; Rechercher : Mao, Linda1; Rechercher : Song, Chun-Ying1; Rechercher : Weber, John1; Rechercher : Poole, Philip1 |
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| Éditeur | Rechercher : Li, Guifang; Rechercher : Zhou, Xiang |
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| Affiliation | - Conseil national de recherches Canada. Électronique et photonique avancées
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| Format | Texte, Article |
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| Conférence | Next-Generation Optical Communication: Components, Sub-Systems, and Systems VIII, February 2-7, 2019, San Francisco, United States |
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| Sujet | semiconductor lasers; telecommunications; signal to noise ratio; laser optics; fiber optic networks; frequency combs; integrated photonics; optical communications; quantum dot lasers |
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| Résumé | We have developed an external cavity self-injection feedback locking (SIFL) system to simultaneously reduce optical linewidth of each individual channel of an InAs/InP qantum dot (QD) 34.46-GHz coherent comb laser (CCL). Optical linewidths are reduced from a few MHz down to less than 300 kHz over 47 filtered individual channels, varying from 5.3% to 9.1% of the original linewidth, between 1531.60 nm to 1544.20 nm. By using this ultra-narrow linewidth QD CCL we have demonstrated 12.032 Tbit/s (16QAM 47x32 GBaud PDM) back to back coherent data bandwidth transmission capacity. |
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| Date de publication | 2019-02-01 |
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| Maison d’édition | SPIE |
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| Dans | |
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| Série | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | da4152a8-837a-4728-819b-cd5c7bd5c6b8 |
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| Enregistrement créé | 2020-11-06 |
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| Enregistrement modifié | 2021-09-17 |
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