{"title":"级联OPC的MZI再生芯片相位保持性能研究","authors":"王娅欣 Wang Yaxin, 武保剑 Wu Baojian, 郭飚 Guo Biao, 严伟 Yan Wei, 汤宇 Tang Yu, 文峰 Wen Feng, 邱昆 Qiu Kun","doi":"10.3788/cjl221151","DOIUrl":null,"url":null,"abstract":"许多幅度再生方案可用马赫‐曾德尔干涉仪（MZI）结构进行建模。研究级联光学相位共轭器（OPC）的MZI（OPC‐MZI）再生方案，以实现近乎理想的相位保持再生。通过分析整个级联系统的功率和相位转移特性，优化设计了满足需求的硅基MZI再生芯片单元。采用正交相移键控（QPSK）调制信号仿真验证了OPC‐MZI再生方案的可行性。仿真结果表明：当输入信噪比为16 dB时，与单级MZI再生芯片相比，OPC‐MZI再生方案的噪声抑制比（NRR）可提高1 dB，相位扰动也由5.7°降至0.07°。","PeriodicalId":47922,"journal":{"name":"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG","volume":"33 1","pages":"0"},"PeriodicalIF":1.8000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"级联OPC的MZI再生芯片相位保持性能研究\",\"authors\":\"王娅欣 Wang Yaxin, 武保剑 Wu Baojian, 郭飚 Guo Biao, 严伟 Yan Wei, 汤宇 Tang Yu, 文峰 Wen Feng, 邱昆 Qiu Kun\",\"doi\":\"10.3788/cjl221151\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"许多幅度再生方案可用马赫‐曾德尔干涉仪（MZI）结构进行建模。研究级联光学相位共轭器（OPC）的MZI（OPC‐MZI）再生方案，以实现近乎理想的相位保持再生。通过分析整个级联系统的功率和相位转移特性，优化设计了满足需求的硅基MZI再生芯片单元。采用正交相移键控（QPSK）调制信号仿真验证了OPC‐MZI再生方案的可行性。仿真结果表明：当输入信噪比为16 dB时，与单级MZI再生芯片相比，OPC‐MZI再生方案的噪声抑制比（NRR）可提高1 dB，相位扰动也由5.7°降至0.07°。\",\"PeriodicalId\":47922,\"journal\":{\"name\":\"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3788/cjl221151\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3788/cjl221151","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OPTICS","Score":null,"Total":0}
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