{"title":"基于双光子吸收的As2S3薄膜自写通道波导","authors":"C. Meneghini, A. Villeneuve","doi":"10.1364/nlgw.1998.nwb.5","DOIUrl":null,"url":null,"abstract":"Due to their structural flexibility, amorphous chalcogenide glasses, for example as2s3, show a variety of photoinduced effects, such as refractive index change and photodarkening. Bragg gratings1 and photoinduced integrated optical devices2 have already been fabricated by near bandgap light exposure (~500 nm).","PeriodicalId":262564,"journal":{"name":"Nonlinear Guided Waves and Their Applications","volume":"75 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Self-writing channel waveguides in As2S3 thin films by two-photon absorption\",\"authors\":\"C. Meneghini, A. Villeneuve\",\"doi\":\"10.1364/nlgw.1998.nwb.5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Due to their structural flexibility, amorphous chalcogenide glasses, for example as2s3, show a variety of photoinduced effects, such as refractive index change and photodarkening. Bragg gratings1 and photoinduced integrated optical devices2 have already been fabricated by near bandgap light exposure (~500 nm).\",\"PeriodicalId\":262564,\"journal\":{\"name\":\"Nonlinear Guided Waves and Their Applications\",\"volume\":\"75 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nonlinear Guided Waves and Their Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/nlgw.1998.nwb.5\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nonlinear Guided Waves and Their Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/nlgw.1998.nwb.5","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Self-writing channel waveguides in As2S3 thin films by two-photon absorption
Due to their structural flexibility, amorphous chalcogenide glasses, for example as2s3, show a variety of photoinduced effects, such as refractive index change and photodarkening. Bragg gratings1 and photoinduced integrated optical devices2 have already been fabricated by near bandgap light exposure (~500 nm).