{"title":"皮秒时间分解表面二次谐波产生的吸附动力学","authors":"M. Morgenthaler, S. Meech","doi":"10.1364/up.1992.tuc25","DOIUrl":null,"url":null,"abstract":"One interesting application of surface specific non linear optical signals is as a probe of ultrafast processes at interfaces. Here we report a time resolved study, by surface second harmonic generation, of the coverage and pump intensity (Ip) dependence of the ground state recovery (GSR) of malachite green (MG) adsorbed on quartz.","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dynamics in Adsorbates by Picosecond Time Resolved Surface Second Harmonic Generation\",\"authors\":\"M. Morgenthaler, S. Meech\",\"doi\":\"10.1364/up.1992.tuc25\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"One interesting application of surface specific non linear optical signals is as a probe of ultrafast processes at interfaces. Here we report a time resolved study, by surface second harmonic generation, of the coverage and pump intensity (Ip) dependence of the ground state recovery (GSR) of malachite green (MG) adsorbed on quartz.\",\"PeriodicalId\":242710,\"journal\":{\"name\":\"Eighth International Conference on Ultrafast Phenomena\",\"volume\":\"39 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\":\"Eighth International Conference on Ultrafast Phenomena\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/up.1992.tuc25\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Eighth International Conference on Ultrafast Phenomena","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/up.1992.tuc25","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dynamics in Adsorbates by Picosecond Time Resolved Surface Second Harmonic Generation
One interesting application of surface specific non linear optical signals is as a probe of ultrafast processes at interfaces. Here we report a time resolved study, by surface second harmonic generation, of the coverage and pump intensity (Ip) dependence of the ground state recovery (GSR) of malachite green (MG) adsorbed on quartz.