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Updated: Jul 2, 2026

Isolating and Incorporating Light-Harvesting Antennas from Diatom Cyclotella Meneghiniana in Liposomes with Thylakoid Lipids
Published on: August 28, 2018
On the role of substrate in light-harvesting experiments
Ilya Sychugov1, Hiroo Omi, Yoshihiro Kobayashi
1NTT Basic Research Laboratories, NTT Corporation, Kanagawa, Japan. ilya@will.brl.ntt.co.jp
Abstract:
An analysis of the emitted light distribution for a single emitter located at the planar interface of two optical media was performed. The interface of a varying refractive index substrate with air was considered, which is a common case in luminescence microscopy (spectroscopy) experiments. A modification of the radiative recombination rate induced by the variation of the substrate together with the emitted radiation spatial redistribution were taken into account. Simulation results show that the collection efficiency of the emitted light can vary several times depending on the substrate choice and the emitter intrinsic quantum efficiency.
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