Title :
Nonlinear femtosecond laser radiation interaction with condensed matter and periodic structures formation with spatial scale less than half the wavelength
Author :
Makin, V.S. ; Makin, R.S.
Author_Institution :
Res. Inst. for Complex Testing of Opto-Electron. Devices, State Polytech. Univ., Sosnovy Bor, Russia
Abstract :
An analysis of known experimental results on the formation of periodic structures under ultrashort laser pulses interaction with condensed matter has been made. The examples of the structures with periods less than the diffraction limit in condensed matter have been interpreted based on the nonlinear mathematical model of unimodal logistical map which describes mutipled-one-half period changes with control parameter.
Keywords :
II-VI semiconductors; ceramics; chromium compounds; diamond; graphite; high-speed optical techniques; light diffraction; nanostructured materials; periodic structures; polaritons; surface plasmons; titanium compounds; zinc compounds; C; CrN; TiN; ZnO; condensed matter; diffraction limit; mutipled-one-half period changes; nonlinear femtosecond laser radiation interaction; nonlinear mathematical model; periodic structures formation; ultrashort laser pulses; unimodal logistical map; Laser modes; Nanostructures; Optical surface waves; Periodic structures; Surface emitting lasers; Surface waves;
Conference_Titel :
Nonlinear Photonics (NLP), 2011 International Workshop
Conference_Location :
Kharkov
Print_ISBN :
978-1-4577-0477-2
DOI :
10.1109/NLP.2011.6102675
