{"title":"36-GHz-bandwidth quad-channel driver module using compact QFN package for optical coherent systems","authors":"H. Wakita, M. Nagatani, H. Nosaka","doi":"10.1109/EDAPS.2016.7874443","DOIUrl":null,"url":null,"abstract":"This paper presents a small quad-channel driver module for optical modulators in digital coherent systems. To decrease the size of the module, we designed a compact quad-channel package. The size of the package is 14 × 8 × 2.8 mm3. The bandwidth of the driver module is 36 GHz with maximum differential gain of 15 dB. Waveforms with clear eye-openings at symbol rates of 32 and 50 Gbaud were observed. To the best of our knowledge, this is the most compact quad-channel driver module in 50-Gbaud class.","PeriodicalId":191549,"journal":{"name":"2016 IEEE Electrical Design of Advanced Packaging and Systems (EDAPS)","volume":"16 17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE Electrical Design of Advanced Packaging and Systems (EDAPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDAPS.2016.7874443","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
This paper presents a small quad-channel driver module for optical modulators in digital coherent systems. To decrease the size of the module, we designed a compact quad-channel package. The size of the package is 14 × 8 × 2.8 mm3. The bandwidth of the driver module is 36 GHz with maximum differential gain of 15 dB. Waveforms with clear eye-openings at symbol rates of 32 and 50 Gbaud were observed. To the best of our knowledge, this is the most compact quad-channel driver module in 50-Gbaud class.
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