ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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5
Issue
vol 60 / MAY, 2017
Article
UDC 535.31; 681.7; 53.082.5

NONREGULAR DIFFRACTION GRATING FOR LASER LINE GENERATOR

V. K. Balya
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; postgraduate


I. Y. Denisyuk
ITMO University, Saint Petersburg, 197101, Russian Federation; Department head


E. B. Sheklanova
St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Department of Optics of Quantum Sized Systems; Engineer


N. . Vorzobova
ITMO University; Associate professor


Abstract. Manufacturing of diffraction grating of “battered” period for laser line generator is analyzed. The method under consideration is based on nano-imprint replication of master sample made by laser engraving of thermosensible film. Optical characteristics of the obtained diffraction optical element are measured.
Keywords: diffraction optical element, laser line generator, nano imprint