Yunshan Zhang, Lianyan Li, Z. Lu, Jie Zeng, Jiling Zheng, Xiangfei Chen
{"title":"Experimental Research on Tunable Narrow linewidth DFB Laser Arrays Utilizing Equivalent Apodization Sampled Gratings","authors":"Yunshan Zhang, Lianyan Li, Z. Lu, Jie Zeng, Jiling Zheng, Xiangfei Chen","doi":"10.1109/ACP.2018.8596195","DOIUrl":null,"url":null,"abstract":"A tunable narrow linewidth DFB laser array utilizing the equivalent apodization sampled grating is demonstrated. The gratings of the lasers are fabricated by the reconstruction equivalent chirp technique. The proposed device covers a 12.34-nm wavelength range. During the wavelength tuning, the linewidth varies from 160 kHz to 307 kHz and the side mode suppression ratio is larger than 42 dB.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 Asia Communications and Photonics Conference (ACP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACP.2018.8596195","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A tunable narrow linewidth DFB laser array utilizing the equivalent apodization sampled grating is demonstrated. The gratings of the lasers are fabricated by the reconstruction equivalent chirp technique. The proposed device covers a 12.34-nm wavelength range. During the wavelength tuning, the linewidth varies from 160 kHz to 307 kHz and the side mode suppression ratio is larger than 42 dB.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
