Ultrafast surface plasmon-polariton interference and switching in multiple crossing dielectric waveguides

Femtosecond time-resolved photoemission electron microscopy operated at sample illumination from the rear side

“…The ridges were lithographically structured using mask projection microscope photolithography, providing sub-200 nm resolution. [21][22][23][24] In all three samples, an ultrathin chromium adhesion layer between the gold film and substrate was used.…”

Phase-Resolved Observation of the Gouy Phase Shift of Surface Plasmon Polaritons

“…For experimental observations of the Gouy phase shift, the SPP system, consisting of a 55 nm thin silver film thermally evaporated on a standard microscopic cover glass (Menzel), is investigated by leakage radiation microscopy (LRM). , To excite SPPs, a TM laser beam is focused on a polymer ridge with a width and height of about 300 nm underneath the silver film. The polymer ridge structures are produced from Ormosil by means of microscope-projection-photolithography. − As excitation laser source, a titanium-sapphire oscillator (Kapteyn Murnane Laboratories) is used in CW mode at 780 nm center wavelength. When the excitation laser beam has a Gaussian shape, the excited SPP beam will resemble a two-dimensional projection of this shape corresponding to the phase front of the exciting beam at the ridge surface .…”

Конфигурационный Резонанс И Скорость Генерации Поверхностных Плазмон-Поляритонов Возбужденными Полупроводниковыми Квантовыми Точками Вблизи Металлической Поверхности-=sup=-*-=/Sup=-

“…Решена задача оптимизации скорости генерации ППП для CdSe КТ вблизи золотой поверхности. С учетом успехов в области создания и сверхточной диагностики КТ [21], а также проектирования плазмоннных интерфейсов [22] полученные результаты должны быть востребованы для практического создания высокоэффективных генераторов ППП. Разделим это выражение на e (−b/2−iω)t , комплексную амплитуду E 0 представим в алгебраической форме…”