80 Gb/s High Speed PAM4 Modulated 850 nm Vertical-cavity Surface-emitting Laser

doi:10.37188/CJL.20230170

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	80 Gb/s High Speed PAM4 Modulated 850 nm Vertical-cavity Surface-emitting Laser
	Y. Wang, C. Tong, X. Luan, N. Jiang, H. Tong, L. Wang, S. Tian and B. Meng
	2023
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
ISSN	10007032
卷号	44 期号:10 页码:1811-1815
摘要	We present the results of a high-speed direct modulation 850 nm oxide confined vertical cavity surface emitting laser（VCSEL），optimize the design of strain InGaAs/AlGaAs quantum wells to achieve high differential gain， and adjust the photon lifetime through surface etching to achieve response flattening. The developed VCSEL with an oxide aperture of about 7 µm has a flat frequency response， a 3 dB modulation bandwidth of 24 GHz， and a relative noise intensity value of -155 dB/Hz. Without any pre-emphasis and equalization technology， the PAM4 modulation data transmission rate can reach 80 Gb/s. © 2023 Chines Academy of Sciences. All rights reserved.
DOI	10.37188/CJL.20230170
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收录类别	ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67995
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y. Wang, C. Tong, X. Luan, N. Jiang, H. Tong, L. Wang, S. Tian and B. Meng. 80 Gb/s High Speed PAM4 Modulated 850 nm Vertical-cavity Surface-emitting Laser[J]. Faguang Xuebao/Chinese Journal of Luminescence,2023,44(10):1811-1815.
APA	Y. Wang, C. Tong, X. Luan, N. Jiang, H. Tong, L. Wang, S. Tian and B. Meng.(2023).80 Gb/s High Speed PAM4 Modulated 850 nm Vertical-cavity Surface-emitting Laser.Faguang Xuebao/Chinese Journal of Luminescence,44(10),1811-1815.
MLA	Y. Wang, C. Tong, X. Luan, N. Jiang, H. Tong, L. Wang, S. Tian and B. Meng."80 Gb/s High Speed PAM4 Modulated 850 nm Vertical-cavity Surface-emitting Laser".Faguang Xuebao/Chinese Journal of Luminescence 44.10(2023):1811-1815.

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