DocumentCode
1771978
Title
Polarization-sensitive cat´s eye structuring of silicon by ultrashort light pulses
Author
Jingyu Zhang ; Drevinskas, Rokas ; Beresna, Martynas ; Gecevicius, Mindaugas ; Kazansky, Peter G.
Author_Institution
Optoelectron. Res. Centre, Univ. of Southampton, Southampton, UK
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
Sub-wavelength ridge structures are observed on silicon surface after irradiation with two femtosecond pulses. Cat´s-eye-shaped structures are aligned perpendicular to polarization of the second pulse and can be used for polarization-sensitive recording.
Keywords
elemental semiconductors; high-speed optical techniques; laser beam effects; laser materials processing; self-assembly; silicon; surface structure; surface treatment; Si; femtosecond laser pulse; polarization-sensitive cat eye structuring; polarization-sensitive recording; self-assembled nanostructures; silicon surface; subwavelength ridge structure; Bridges; Laser beams; Optical surface waves; Radiation effects; Scanning electron microscopy; Silicon; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6989706
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