Polarization dependent periodic nanostructures consisting of long-range arrayed planes of modification, < 20 nm thick and separated by /spl sim/240 /spl plusmn/ 25 nm, are created in fused silica through femtosecond laser irradiation. The periodicity is revealed by ultrahigh spatial resolution chemical etching combined with atomic force microscopy.
Long-range periodic planar nanostructures produced in glass by femtosecond laser dielectric modification
(CLEO). Conference on Lasers and Electro-Optics, 2005. ; 3 ; 1906-1908 Vol. 3
01.01.2005
1664651 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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