Low-power four-wave mixing in porous silicon microring resonators
SIMBULA, AngelicaFirst
;
2016-01-01
Abstract
We report the measurement of low-power continuous-wave four-wave mixing in porous silicon microring resonators operating in the 1550 nm telecom band. Resonantly enhanced stimulated four-wave mixing has been measured in rings with 25 mu m radius and quality factor around 5000 for pump powers as low as a few hundreds of microwatts. A waveguide nonlinear parameter gamma = 20 W-1 m(-1) has been determined. These results suggest further research on porous silicon for low-power nonlinear optics, possibly taking advantage of its tunable porosity. Published by AIP Publishing.File | Size | Format | |
---|---|---|---|
SIMBULA et al. APL 109 021106 2016.pdf Solo gestori archivio
Type: versione editoriale
Size 1.47 MB
Format Adobe PDF
|
1.47 MB | Adobe PDF | & nbsp; View / Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.