{"title":"Excimer laser processing in nano-technology","authors":"Y. Kathuria","doi":"10.1109/MHS.1999.820000","DOIUrl":null,"url":null,"abstract":"In the emerging field of microelectronics, microrobotics and nano-electromechanical systems (NEMS) it is often desirable to fabricate sub um order structure of solid surfaces in various materials. Recently with the established technique of laser in science and industry, its application have become diversified in the nano- and micro-processing areas. Excimer laser operating in the u.v. region have been employed in various domains covering different spectrum of industrial applications. In all these processes, due to the short pulse width and different scale length of the beam interaction time with the material, various physical phenomenon are encountered that ultimately affects the structure development of the end product. The present paper describes a systematic study of generating sub micron grating like structures and underlines the different aspect on the quality and limitations of the fabricated structure. It further elaborate a few of the basic processes and explore the possibilities of current and new application areas.","PeriodicalId":423453,"journal":{"name":"MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MHS.1999.820000","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
In the emerging field of microelectronics, microrobotics and nano-electromechanical systems (NEMS) it is often desirable to fabricate sub um order structure of solid surfaces in various materials. Recently with the established technique of laser in science and industry, its application have become diversified in the nano- and micro-processing areas. Excimer laser operating in the u.v. region have been employed in various domains covering different spectrum of industrial applications. In all these processes, due to the short pulse width and different scale length of the beam interaction time with the material, various physical phenomenon are encountered that ultimately affects the structure development of the end product. The present paper describes a systematic study of generating sub micron grating like structures and underlines the different aspect on the quality and limitations of the fabricated structure. It further elaborate a few of the basic processes and explore the possibilities of current and new application areas.