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Наноструктуры на Ð¿Ð¾Ð²ÐµÑ€Ñ Ð½Ð¾ÑÑ‚Ð¸ волноводов в ниобате лития для создания Ð½Ð¾Ð²Ñ‹Ñ Ð¸Ð½Ñ‚ÐµÐ³Ñ€Ð°Ð»ÑŒÐ½Ð¾-Ð¾Ð¿Ñ‚Ð¸Ñ‡ÐµÑÐºÐ¸Ñ ÑƒÑÑ‚Ñ€Ð¾Ð¹ÑÑ‚Ð²

выпускная квалификационная работа магистра
descriptionPublicationkeyboard_double_arrow_right Other literature type 01 Jan 2019 Russian Publisher:Санкт-Петербургский политехнический университет Петра Великого

doi: 10.18720/spbpu/3/2019/vr/vr19-2272

Наноструктуры на Ð¿Ð¾Ð²ÐµÑ€Ñ Ð½Ð¾ÑÑ‚Ð¸ волноводов в ниобате лития для создания Ð½Ð¾Ð²Ñ‹Ñ Ð¸Ð½Ñ‚ÐµÐ³Ñ€Ð°Ð»ÑŒÐ½Ð¾-Ð¾Ð¿Ñ‚Ð¸Ñ‡ÐµÑÐºÐ¸Ñ ÑƒÑÑ‚Ñ€Ð¾Ð¹ÑÑ‚Ð²

Abstract

Данная работа посвящена исследованию металлических плёнок на волноводах в ниобате лития. Разработана и изложена теория распространения и взаимодействия оптических мод с наноструктурами из титана и нитрида ниобия на поверхности волноводов. Рассмотрено влияние параметров металлических плёнок на комплексную постоянную распространения, оценены потери и фазовые сдвиги, вносимые такой структурой. Изучены методы возбуждения поверхностной плазмонной волны и использование дифракционных решёток для возбуждения плазмон-поляритонных состояний. Предложена структура счётчика одиночных фотонов на основе волновода в ниобате лития.

This paper is devoted to study coatings on LiNbO3 waveguides. A theory of the interaction of modes with Ti and NbN nanostructures was developed. The structure of a single photon counter based on a waveguide in LiNbO3 is proposed.

Keywords

квантовая эффективность, surface plasmons, счётчик Ð¾Ð´Ð¸Ð½Ð¾Ñ‡Ð½Ñ‹Ñ Ñ„Ð¾Ñ‚Ð¾Ð½Ð¾Ð², single photon counter, superconductors, coated waveguides, plasmonics, ÑÐ²ÐµÑ€Ñ Ð¿Ñ€Ð¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¸, плазмоника, Ð¿Ð¾Ð²ÐµÑ€Ñ Ð½Ð¾ÑÑ‚Ð½Ñ‹Ðµ плазмоны, микромашининг, micromachining, дисперсионные кривые, плёнки на Ð¿Ð¾Ð²ÐµÑ€Ñ Ð½Ð¾ÑÑ‚Ð¸ волноводов, dispersion curves, quantum efficiencym

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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