Coherent Expansion of a Gain-Switched Optical Frequency Comb Employing a Dual-Stage Active Demultiplexer

被引：0
|
作者：
Lakshmijayasimha, Prajwal D. [1 ]
Kaszubowska-Anandarajah, Aleksandra [1 ,2 ]
Martin, Eamonn P. [1 ]
Srivastava, Manas [1 ]
Ahmad, Syed T. [1 ]
Anandarajah, Prince M. [1 ,2 ]
机构：
[1] Dublin City Univ, Sch Elect Engn, Photon Syst & Sensing Lab, Dublin 9, Ireland
[2] Trinity Coll Dublin, CONNECT Res Ctr, Dublin 2, Ireland
来源：
2022 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC) | 2022年
基金：
爱尔兰科学基金会;
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We experimentally demonstrate a novel expansion architecture for a gain-switched laser, based on simultaneous injection-locking of multiple modes of a gain-switched Fabry-Perot laser, using a dual-stage active demultiplexer. A 6.25 GHz expanded comb with a spectral bandwidth over 875 GHz (expansion factor similar to 10) is presented. (C) 2022 The Author(s)
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页数：4
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