50 Gb/s Electro-Absorption Modulator Integrated with a Distributed Feedback Laser for Passive Optical Network Systems-Reference-Cited by-同舟云学术

50 Gb/s Electro-Absorption Modulator Integrated with a Distributed Feedback Laser for Passive Optical Network Systems

Published:2022-10-20 Issue:10 Volume:9 Page:780
ISSN:2304-6732
Container-title:Photonics
language:en
Short-container-title:Photonics

Author:

Zhou Daibing^ORCID,Liang Song,Zhang Ruikang,Yang Qiulu,Zhu Xuyuan,Lu Dan^ORCID,Zhao Lingjuan,Wang Wei

Abstract

We report an electro-absorption modulator integrated with a distributed feedback Bragg laser fabricated by butt-joint technology. The lasing wavelength of the EML laser was 1311.71 nm, the output power was 10.04 mW when the current of the DFB section was 100 mA, the side-mode suppression ratio was greater than 50 dB, and the small-signal bandwidth was 29.40 GHz when the bias voltage of the modulator was −2 V. A 50 Gb/s data transmission over a single-mode fiber of up to 10 km was realized, which could be used as a light source for 50 G passive optical network systems.

Funder

National Key Research and Development Program of China

Beijing Municipal Natural Science Foundation

National Natural Science Foundation of China

Publisher

MDPI AG

Subject

Radiology, Nuclear Medicine and imaging,Instrumentation,Atomic and Molecular Physics, and Optics

Link

https://www.mdpi.com/2304-6732/9/10/780/pdf

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