1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Colloidal quantum dot absorption enhancement in flexible Fano filters
Rent:
Rent this article for
USD
10.1063/1.3337095
/content/aip/journal/apl/96/8/10.1063/1.3337095
http://aip.metastore.ingenta.com/content/aip/journal/apl/96/8/10.1063/1.3337095
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) Cross-sectional view and (b) Top view scanning electron micrographs (SEMs) of fabricated photonic crystal Fano filter structure based on silicon-on-insulator (SOI) wafers, where , , and are air hole radius, lattice constant, and Si layer thickness, respectively; (c) Micrograph of flexible Fano filters based on transferred single crystalline Si nanomembrane (SiNM) on flexible PET substrates; (d) Transmission electron micrograph (TEM) of nanocrystal colloidal PbSe quantum dots (CQDs); (e) Top view SEM image of Fano filter filled with PbSe CQDs; and (f) Schematic of SiNM based Fano filters filled with CQDs on flexible substrates. Surface normal optical measurement is also shown for both transmission and reflection .

Image of FIG. 2.
FIG. 2.

Measured transmission and reflection spectra for Fano filter without and with PbSe CQDs, with the inset shown schematically the experimental setup for the simultaneous transmission/reflection measurement of the Fano filter.

Image of FIG. 3.
FIG. 3.

Experimental and simulated absorption characteristics for the Fano filter filled with CQDs. Shown in the inset is the spectra of CQD extinction coefficient, k.

Image of FIG. 4.
FIG. 4.

(a) Three sets of CQDs with different absorption peak locations; (b) three different Fano filters with different resonance locations; and (c) absorption enhancement factors for these three sets of samples.

Loading

Article metrics loading...

/content/aip/journal/apl/96/8/10.1063/1.3337095
2010-02-25
2014-04-18
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Colloidal quantum dot absorption enhancement in flexible Fano filters
http://aip.metastore.ingenta.com/content/aip/journal/apl/96/8/10.1063/1.3337095
10.1063/1.3337095
SEARCH_EXPAND_ITEM