Abstract
A low threshold polymer laser based on metallic nanoparticle gratings was presented. Optically pumped lasing was demonstrated in a device consisting of a conjugated polymer on top of a two-dimensional (2D) distributed feedback (DFB) template comprising gold nanodiscs on indium tin oxide (ITO). A clear laser threshold behavior was observed with a threshold energy of approximately 2 nJ.
Original language | English |
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Pages (from-to) | 1726-1729 |
Number of pages | 4 |
Journal | Advanced Materials |
Volume | 15 |
Issue number | 20 |
DOIs | |
State | Published - 16 Oct 2003 |
Externally published | Yes |