Посилання:Manifestation of optical vortices on the surface of solids
under irradiation with femtosecond laser pulses / N.G. Zubrilin, I.M. Dmitruk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 2. — С. 165-167. — Бібліогр.: 10 назв. — англ.
Підтримка:The authors thank V.B. Sobolev (Technical Center NAS
of Ukraine) for carrying out electron microscopy of the
samples. Partial financial support came from Ukrainian
State target scientific and technical program
Nanotechnologies and Nanomaterials for 2010-2014
project No. 1.1.3.11, 3.5.5.23.
Quasi-periodic microstructures containing dislocations are formed on the
surfaces of metals and semiconductors under irradiation with high-power femtosecond
laser pulses. Interpretation of microstructures as a result of interference of the incident
plane wave and surface waves leads to the logical conclusion about the relationship of
dislocations in the interference fringes with optical vortices in surface wave.