P. A. Danilov, S. I. Kudryashov, A. E. Rupasov, N. A. Smirnov, E. A. Oleynichuk, A. S. Rivnyuk, R. A. Zakoldaev, “Formation of nanogratings on the surface of nanoporous glass irradiated by femtosecond visible laser pulses”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2021, Volume 113, Issue 10,Pages <nobr>650

This article is cited in 5 papers

OPTICS AND NUCLEAR PHYSICS

Formation of nanogratings on the surface of nanoporous glass irradiated by femtosecond visible laser pulses

P. A. Danilov^ab, S. I. Kudryashov^ba, A. E. Rupasov^ba, N. A. Smirnov^ab, E. A. Oleynichuk^b, A. S. Rivnyuk^c, R. A. Zakoldaev^a

^a ITMO University, St. Petersburg, 197101 Russia
^b Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991 Russia
^c Moscow Institute of Physics and Technology (National Research University), Dolgoprudnyi, Moscow region, 141700 Russia

Abstract: Periodic nanostructures with a period of about 100–150 nm are formed on the surface of nanoporous silicate glass irradiated by sharply-focused laser pulses with a wavelength of 515 nm and a duration of 300 fs and are visualized by scanning electron microscopy. The reflection/transmission spectroscopy of the formed nanostructures in the visible range reveals their antireflection effect.

Received: 12.04.2021
Revised: 12.04.2021
Accepted: 20.04.2021

DOI: 10.31857/S1234567821100037