National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Properties study of periodic gratings prepared by electron-beam lithography
Krátký, Stanislav ; Opletal, Petr (referee) ; Matějka, Milan (advisor)
This study examines the process of the relief periodic structures creation by way of electron beam lithography. It describes how to design these structures by means of a computer and subsequently how to create them by electron beam lithograph. Moreover, this study explores the methods by which these structures are measured and evaluated. These methods are used to measure and evaulate binary periodic gratings and thanks to obtained data it can be determined the dependence of the depth of grating on its period. The study also contains measurement of diffraction efficiency on manufactured gratings and comparison of the dependence of its diffraction efficiency on the depth of grating.
Properties study of periodic gratings prepared by electron-beam lithography
Krátký, Stanislav ; Opletal, Petr (referee) ; Matějka, Milan (advisor)
This study examines the process of the relief periodic structures creation by way of electron beam lithography. It describes how to design these structures by means of a computer and subsequently how to create them by electron beam lithograph. Moreover, this study explores the methods by which these structures are measured and evaluated. These methods are used to measure and evaulate binary periodic gratings and thanks to obtained data it can be determined the dependence of the depth of grating on its period. The study also contains measurement of diffraction efficiency on manufactured gratings and comparison of the dependence of its diffraction efficiency on the depth of grating.

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