Now showing items 1-6 of 6
Colloidal quantum dot absorption enhancement in flexible Fano filters
We report here modified absorption property of colloidal quantum dots CQDs inside flexible Fano filters—made of patterned single crystalline silicon nanomembrane transferred onto flexible plastic substrates. Enhanced ...
Surface texturing by solution deposition for omnidirectional antireflection
(Original publisher: Applied Physics LettersUniversity of Texas at Arlington, 2007-08)
Surface texturing by solution deposition has been developed for antireflection in solar cells. The surface texture is formed by a monolayer of microscale silica particles partially immersed into a spin-on-glass film with ...
Fano filters based on transferred silicon nanomembranes on plastic substrates
We report here the characteristics of surface-normal optical filters based on Fano resonances on patterned single crystalline silicon nanomembranes SiNMs , which were fabricated and transferred onto transparent plastic ...
Resonance control of membrane reflectors with effective index engineering
We report here broadband membrane reflectors based on Fano resonances in patterned silicon nanomembranes. Resonance control of the reflectors was realized either by partially removing buried oxide layer underneath the ...
Light Trapping And Absorption Enhancement For High Performance Solar Cells And Infrared Photodetectors
(Electrical Engineering, 2010-07-19)
This dissertation presents the work on light trapping and absorption enhancement in solar cells and infrared photodetectors. Hemispherical microstructure based omni-directional anti reflection (Omni-AR) coating has been ...
Microstructured surface design for omnidirectional antireflection coatings on solar cells
(Original publisher: American Institute of Physics, 2007-11-27)
We recently demonstrated a new process for the formation of partially spherical structures as an omnidirectional antireflection coating (omni-AR). In this paper, we report the simulation results of the angular and spectral ...