Enhanced second harmonic generation from InAs nano-wing structures on silicon

We demonstrate morphology-dependent second-harmonic generation (SHG) from InAs V-shaped nanomembranes. We show SHG correlation with the nano-wing shape and size, experimentally quantify the SHG efficiency, and demonstrate a maximum SHG enhancement of about 500 compared to the bulk. Experimental data are supported by rigorous calculations of local electromagnetic field spectra.


Published in:
Nanoscale, 5, 21, 10163-10170
Year:
2013
Publisher:
Cambridge, Royal Society of Chemistry
ISSN:
2040-3364
Laboratories:




 Record created 2013-12-09, last modified 2018-09-13

n/a:
Download fulltext
PDF

Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)