Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Fast optical limiting on volatilizable metallic mirror. / Belousova, Inna M.; Kislyakov, Ivan M.; Leonov, Nikita B.; Venediktova, Anastasia V.; Vartanyan, Tigran A.
в: Optical Materials, Том 70, 01.08.2017, стр. 69-72.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Fast optical limiting on volatilizable metallic mirror
AU - Belousova, Inna M.
AU - Kislyakov, Ivan M.
AU - Leonov, Nikita B.
AU - Venediktova, Anastasia V.
AU - Vartanyan, Tigran A.
PY - 2017/8/1
Y1 - 2017/8/1
N2 - We report on the investigation into an optical limiter, utilizing ablation destruction of a thin-film metallic mirror affected by high-intensity laser irradiation with nanosecond pulse duration. Its limiting threshold and dynamic range showed up being dependent on both the type of a material used and the thickness of the metallic film, as well as the type of the substrate material. An aluminum film deposited onto a polycarbonate substrate with reflection coefficient of weak irradiation being 90% has a limiting threshold 30 mJ/cm2, whilst reflection coefficient drops down to 1% at pulse energy density 200 J/cm2, wavelength being 1.06 μm.
AB - We report on the investigation into an optical limiter, utilizing ablation destruction of a thin-film metallic mirror affected by high-intensity laser irradiation with nanosecond pulse duration. Its limiting threshold and dynamic range showed up being dependent on both the type of a material used and the thickness of the metallic film, as well as the type of the substrate material. An aluminum film deposited onto a polycarbonate substrate with reflection coefficient of weak irradiation being 90% has a limiting threshold 30 mJ/cm2, whilst reflection coefficient drops down to 1% at pulse energy density 200 J/cm2, wavelength being 1.06 μm.
KW - All-optical devices
KW - Metals
KW - Mirrors
KW - Nonlinear optics at surfaces
KW - Optical limiters
KW - Thin films
UR - http://www.scopus.com/inward/record.url?scp=85019145507&partnerID=8YFLogxK
U2 - 10.1016/j.optmat.2017.05.008
DO - 10.1016/j.optmat.2017.05.008
M3 - Article
AN - SCOPUS:85019145507
VL - 70
SP - 69
EP - 72
JO - Optical Materials
JF - Optical Materials
SN - 0925-3467
ER -
ID: 48920426