{"title":"波长滤光片光折变传输光栅消光抑制串扰","authors":"K. Suzuki, H. Yoshida, A. Okamoto, S. Honma","doi":"10.1109/PS.2008.4804224","DOIUrl":null,"url":null,"abstract":"We propose apodization of transmission grating for the wavelength filter controlled by writing beam intensity in photorefractive crystal. The interchannel crosstalk is suppressed by about 6 dB compared with that without apodization.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"87 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Suppression of crosstalk by apodization of photorefractive transmission grating for wavelength filter\",\"authors\":\"K. Suzuki, H. Yoshida, A. Okamoto, S. Honma\",\"doi\":\"10.1109/PS.2008.4804224\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We propose apodization of transmission grating for the wavelength filter controlled by writing beam intensity in photorefractive crystal. The interchannel crosstalk is suppressed by about 6 dB compared with that without apodization.\",\"PeriodicalId\":113046,\"journal\":{\"name\":\"2008 International Conference on Photonics in Switching\",\"volume\":\"87 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 International Conference on Photonics in Switching\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PS.2008.4804224\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 International Conference on Photonics in Switching","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PS.2008.4804224","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Suppression of crosstalk by apodization of photorefractive transmission grating for wavelength filter
We propose apodization of transmission grating for the wavelength filter controlled by writing beam intensity in photorefractive crystal. The interchannel crosstalk is suppressed by about 6 dB compared with that without apodization.
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