A Novel High Speed Directly Modulated Dual Wavelength 1.3 µm DFB Laser for THz Communications

Xuyuan Zhu; Xuyuan Zhu; Xuyuan Zhu; Xiaobo La; Xiaobo La; Xiaobo La; Jing Guo; Jing Guo; Jing Guo; Zhenyu Li; Zhenyu Li; Zhenyu Li; Lingjuan Zhao; Lingjuan Zhao; Lingjuan Zhao; Wei Wang; Wei Wang; Wei Wang; Song Liang; Song Liang; Song Liang

European Conference on Optical Communication (ECOC) 2022
Technical Digest Series (Optica Publishing Group, 2022),
paper Tu5.12

A Novel High Speed Directly Modulated Dual Wavelength 1.3 µm DFB Laser for THz Communications

Xuyuan Zhu, Xiaobo La, Jing Guo, Zhenyu Li, Lingjuan Zhao, Wei Wang, and Song Liang

European Conference and Exhibition on Optical Communication 2022

Basel Switzerland
18–22 September 2022
ISBN: 978-1-957171-15-9

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X. Zhu, X. La, J. Guo, Z. Li, L. Zhao, W. Wang, and S. Liang, "A Novel High Speed Directly Modulated Dual Wavelength 1.3 µm DFB Laser for THz Communications," in European Conference on Optical Communication (ECOC) 2022, J. Leuthold, C. Harder, B. Offrein, and H. Limberger, eds., Technical Digest Series (Optica Publishing Group, 2022), paper Tu5.12.

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Abstract

We report a novel dual wavelength 1.3 µm DFB laser which has an over 26 GHz modulation bandwidth for THz communications. In dual wavelength working mode, NRZ data modulations at up to 50 Gb/s have been demonstrated successfully.

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