A Directly Modulated Laterally Coupled Distributed Feedback Laser Array Based on SiO<sub>2</sub> Planarization Process

A Directly Modulated Laterally Coupled Distributed Feedback Laser Array Based on SiO<sub>2</sub> Planarization Process

Low-cost and high-speed single-mode semiconductor lasers are increasingly required as wide-band access fiber communication expands in recent years. Here, a high-speed laterally coupled distributed feedback (LC-DFB) laser array is achieved based on a SiO<sub>2</sub> planarization process....

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Bibliographic Details
Main Authors: Qichao Wang, Jian Wang, Changzheng Sun, Bing Xiong, Yi Luo, Zhibiao Hao, Yanjun Han, Lai Wang, Hongtao Li, Jiadong Yu
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Applied Sciences
Subjects:
laterally coupled gratings
high-speed modulation
SiO<sub>2</sub> Planarization
1.3 μm
distributed feedback laser
Online Access:https://www.mdpi.com/2076-3417/11/1/221

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