{"title":"超短紫外脉冲时间对比度的高动态范围测量","authors":"K. Osvay, I. Ross, J. Lister, C. Hooker","doi":"10.1117/12.316577","DOIUrl":null,"url":null,"abstract":"This paper presents an experimental technique for measurement of the contrast ratio of ultrashort UV pulses. The multiple shot device based on the scheme of difference frequency generation is, to our knowledge, the only cross correlator in the UV so far, which offers a dynamic range of >= 107 and operates with input pulse energies as low as 5 (mu) J. Changing the cross correlator into single shot mode, the temporal shape of the UV pulse can be measured.","PeriodicalId":373160,"journal":{"name":"GR-I International Conference on New Laser Technologies and Applications","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"High-dynamic-range measurement of the temporal contrast of ultrashort UV pulses\",\"authors\":\"K. Osvay, I. Ross, J. Lister, C. Hooker\",\"doi\":\"10.1117/12.316577\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents an experimental technique for measurement of the contrast ratio of ultrashort UV pulses. The multiple shot device based on the scheme of difference frequency generation is, to our knowledge, the only cross correlator in the UV so far, which offers a dynamic range of >= 107 and operates with input pulse energies as low as 5 (mu) J. Changing the cross correlator into single shot mode, the temporal shape of the UV pulse can be measured.\",\"PeriodicalId\":373160,\"journal\":{\"name\":\"GR-I International Conference on New Laser Technologies and Applications\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-07-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"GR-I International Conference on New Laser Technologies and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.316577\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"GR-I International Conference on New Laser Technologies and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.316577","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
High-dynamic-range measurement of the temporal contrast of ultrashort UV pulses
This paper presents an experimental technique for measurement of the contrast ratio of ultrashort UV pulses. The multiple shot device based on the scheme of difference frequency generation is, to our knowledge, the only cross correlator in the UV so far, which offers a dynamic range of >= 107 and operates with input pulse energies as low as 5 (mu) J. Changing the cross correlator into single shot mode, the temporal shape of the UV pulse can be measured.
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