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Hybrid Structures of Photonic Crystals & Mesoporous Films

Hybrid Structures of Photonic Crystals & Mesoporous Films. Photonic Crystal. Mesoporous Film . Photonic Crystal. substrate.

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Hybrid Structures of Photonic Crystals & Mesoporous Films

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  1. Hybrid Structures of Photonic Crystals & MesoporousFilms Photonic Crystal MesoporousFilm Photonic Crystal substrate The hybrid structure is fabricated by embedding a mesoporous layer in between two photonic crystals made up of silica spheres. The mesoporous layer acts as a defect layer, transmitting light at a specific wavelength that was previously forbidden. This is exhibited as a dip in the reflectivity spectrum. As a chemical (TMOS) is infiltrated into the pores of the mesoporous layer, sandwiched between two photonic crystals, the defect peak red-shifts.

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