{"title":"五级系统中快慢光","authors":"G. Grigoryan, E. Gazazyan, V. Paturyan","doi":"10.1117/12.2260437","DOIUrl":null,"url":null,"abstract":"We have studied the propagation of light in M- and W-systems, and have demonstrated the possibility of such propagation with nonlinear group velocity being either less than (slow light) or greater than (superluminal propagation) of the speed of light in vacuum without being distorted.","PeriodicalId":355156,"journal":{"name":"International School on Quantum Electronics: Laser Physics and Applications","volume":"56 ","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Slow and fast light in five-level system\",\"authors\":\"G. Grigoryan, E. Gazazyan, V. Paturyan\",\"doi\":\"10.1117/12.2260437\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We have studied the propagation of light in M- and W-systems, and have demonstrated the possibility of such propagation with nonlinear group velocity being either less than (slow light) or greater than (superluminal propagation) of the speed of light in vacuum without being distorted.\",\"PeriodicalId\":355156,\"journal\":{\"name\":\"International School on Quantum Electronics: Laser Physics and Applications\",\"volume\":\"56 \",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-01-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International School on Quantum Electronics: Laser Physics and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.2260437\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International School on Quantum Electronics: Laser Physics and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2260437","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We have studied the propagation of light in M- and W-systems, and have demonstrated the possibility of such propagation with nonlinear group velocity being either less than (slow light) or greater than (superluminal propagation) of the speed of light in vacuum without being distorted.