Improved Slope Efficiency of InAs/InP Quantum Dash Mode-Locked Lasers

被引：0
|
作者：
Liu, Guocheng [1 ]
Poole, Philip J. [1 ]
Zhao, Ping [1 ]
Lu, Zhenguo [1 ]
Mao, Youxin [1 ]
Barrios, Pedro [1 ]
Schaefer, Sebastian [1 ,2 ]
Valdivia, Christopher E. [2 ]
Hinzer, Karin [2 ]
Hall, Trevor J. [2 ]
Liu, Jiaren [1 ]
机构：
[1] Natl Res Council Canada, Adv Elect & Photon Res Ctr, Ottawa, ON, Canada
[2] Univ Ottawa, Ctr Res Photon, SUNLAB, Ottawa, ON, Canada
来源：
2022 PHOTONICS NORTH (PN) | 2022年
关键词：
Semiconductor mode-locked lasers; quantum dash; optical communications;
D O I：
10.1109/PN56061.2022.9908367
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper presents the performance of InAs/InP quantum dash (QDash) mode-locked lasers with different number of QDash layers. Decreasing the number of QDash layers leads to a markedly reduced threshold and improved slope efficiency. This provides insight toward the application of QDash mode-locked laser to the field of optical transmission for alloptical networks.
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