{"title":"城域接入距离下与普通光纤上的o波段经典光通信复用c波段量子密钥分配","authors":"Yi Qian, Xiangyu Lin, Xiaobao Hu","doi":"10.1109/ACP.2018.8595725","DOIUrl":null,"url":null,"abstract":"In this paper, we proposed a WDM co-propagation scheme of assigning quantum key distribution (QKD) to C band wavelength and assigning classical optical communication to O band wavelength over common optical fiber at metro access distance. The experimental result shows that QKD can coexist with error-free 10Gbps optical communication over 50 km G652D fiber while the QKD system has the secret key generation speed above 2 kbps, and QKD can coexist with emulated 100GE ER4 transceiver’s signal at 40km with key generation speed above 2kbps.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Multiplexing C-band quantum key distribution with O-band classical optical communication over common optical fiber at metro access distance\",\"authors\":\"Yi Qian, Xiangyu Lin, Xiaobao Hu\",\"doi\":\"10.1109/ACP.2018.8595725\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we proposed a WDM co-propagation scheme of assigning quantum key distribution (QKD) to C band wavelength and assigning classical optical communication to O band wavelength over common optical fiber at metro access distance. The experimental result shows that QKD can coexist with error-free 10Gbps optical communication over 50 km G652D fiber while the QKD system has the secret key generation speed above 2 kbps, and QKD can coexist with emulated 100GE ER4 transceiver’s signal at 40km with key generation speed above 2kbps.\",\"PeriodicalId\":431579,\"journal\":{\"name\":\"2018 Asia Communications and Photonics Conference (ACP)\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 Asia Communications and Photonics Conference (ACP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACP.2018.8595725\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 Asia Communications and Photonics Conference (ACP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACP.2018.8595725","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Multiplexing C-band quantum key distribution with O-band classical optical communication over common optical fiber at metro access distance
In this paper, we proposed a WDM co-propagation scheme of assigning quantum key distribution (QKD) to C band wavelength and assigning classical optical communication to O band wavelength over common optical fiber at metro access distance. The experimental result shows that QKD can coexist with error-free 10Gbps optical communication over 50 km G652D fiber while the QKD system has the secret key generation speed above 2 kbps, and QKD can coexist with emulated 100GE ER4 transceiver’s signal at 40km with key generation speed above 2kbps.
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