The field enhancement and optical sensing in the surface photonic chrystal

Авторы: Ivanov Andrey V., Boginskaya Irina A., Vaskin Alexander V., Afanas’ev Konstantin N., Ryzhikov Ilya A., Lagarkov Andrey N., Sarychev Andrey K., Kurochkin Ilya N., Budashov Igor A.
Сборник: 2015 Days on Diffraction (DD)
Серия: Days on Diffraction (DD)
Год издания: 2015
Издательство: Institute of Electrical and Electronics Engineers
Местоположение издательства: Piscataway, NJ, United States
Первая страница: 111
Последняя страница: 114
Аннотация: New dielectric metamaterial based on the Bragg filter comprising ten dielectric bilayers was inves- tigated. Each bilayer is the thin films of silicone dioxide (SiO2) and another film of zirconium diox- ide (ZrO2). The surface of the multilayer film is profiled. It has a form of periodic system of rectan- gles separated by the open gaps. We use the com- puter simulation as well as analytical solution to find the reflectance of the multilayer as a function of the wavelength and electromagnetic (em) field distribu- tion. The multilayer system reveals the enhance- ment of em fields at the surface. The considered Bragg filter was modified by Raman-active structure made of gold nanoparticles with chemically attached 3,3’-thio-bis (6-nitrobenzoic acid) — (TNB). The high Surface Enhanced Raman Scattering (SERS) signal was detected.
Добавил в систему: Курочкин Илья Николаевич

	ИСТИНА	Войти в систему Регистрация
	Интеллектуальная Система Тематического Исследования НАукометрических данных
	Главная Поиск Статистика О проекте Помощь

ИСТИНА