A Three-Active-Section Directly Modulated Laser with Enhanced Modulation Bandwidth-Reference-Cited by-同舟云学术

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A Three-Active-Section Directly Modulated Laser with Enhanced Modulation Bandwidth

Published:2024 Issue: Volume:29 Page:JTu2A.33
ISSN:
Container-title:CLEO 2024
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Author:

Qi Hefei,Li Shaobo,He Jiantao,Yu Wenqi,Ding Yuedi,Ma Xiang

Abstract

We demonstrate a three-active-section directly modulated laser to expand the modulation bandwidth. The modulation bandwidth reaches 48 GHz through the photon-photon resonance (PPR) effect generated by active optical feedback and the detuned loading effect.

Publisher

Optica Publishing Group

Reference5 articles.

1. Stability regimes and high-frequency modulation of laser diodes with short external cavity

2. Up to 40 Gb/s Directly Modulated Laser Operating at Low Driving Current: Buried-Heterostructure Passive Feedback Laser (BH-PFL)

3. Directly modulated membrane lasers with 108 GHz bandwidth on a high-thermal-conductivity silicon carbide substrate

4. 55 GHz Bandwidth Distributed Reflector Laser

5. Low-chirp isolator-free 65-GHz-bandwidth directly modulated lasers

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