C. Gollner, Rokas Jutas, M. Shalaby, D. N. Dirin, S. Boehme, M. Kovalenko, C. Brodeur, A. Baltuska, A. Pugžlys
{"title":"Ultrafast Manipulation of Electro-Absorption in Colloidal Quantum Dots by MV/cm-THz Fields from DAST driven by mid-IR Pulses","authors":"C. Gollner, Rokas Jutas, M. Shalaby, D. N. Dirin, S. Boehme, M. Kovalenko, C. Brodeur, A. Baltuska, A. Pugžlys","doi":"10.1364/lac.2021.lm4b.1","DOIUrl":"https://doi.org/10.1364/lac.2021.lm4b.1","url":null,"abstract":": We present a comparative study on efficient THz generation by optical rectification of 3.9 µm and 1.95 µm pulses in DAST, achieving up to 40 MV/cm field amplitudes. The ultrafast free-space THz signal is encoded onto an optical signal probing the absorption of CdSe/ CdS core/shell quantum dots.","PeriodicalId":439568,"journal":{"name":"Laser Applications Conference","volume":"305 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114385435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
B. Neuenschwander, M. Gafner, Christoph Wildbolz, S. Remund, M. Chaja
{"title":"Machining of (100), (110) and (111) oriented Silicon and Germanium with ultrashort laser pulses","authors":"B. Neuenschwander, M. Gafner, Christoph Wildbolz, S. Remund, M. Chaja","doi":"10.1364/lac.2021.lw3b.3","DOIUrl":"https://doi.org/10.1364/lac.2021.lw3b.3","url":null,"abstract":"","PeriodicalId":439568,"journal":{"name":"Laser Applications Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125424329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}