Abstract
The finite-difference time-domain method is used to study the inhomogeneous absorption of lin-early polarized laser radiation below a rough surface. The results are analyzed in the frequency do-main. It is shown that laser-induced periodic surface structures, with a periodicity larger than the la-ser wavelength, can be understood in the frame of an electromagnetic approach
Original language | English |
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Pages (from-to) | 1-5 |
Journal | Journal of laser micro nanoengineering |
Volume | 8 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2013 |
Keywords
- IR-84249
- METIS-294489