Journal
ADVANCED FUNCTIONAL MATERIALS
Volume 16, Issue 18, Pages 2405-2408Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adfm.200600096
Keywords
-
Ask authors/readers for more resources
An R2O-B2O3-SiO2 (R=Li, Na, K) polarizing glass containing Ag nanorods is prepared by thermal elongation-reduction technology. The transverse and longitudinal plasmon absorption peaks of the embedded Ag nanorods are near 460 and 720 nm, respectively. When the polarization of the laser is parallel to the long axis of the Ag nanorods, the nonlinear absorption coefficient beta = 0.82 cm GW(-1) and the nonlinear refractive index n(2) = -1.5 x 10(-4) cm(2) GW(-1). When the polarization of light is perpendicular to the long axis of the Ag nanorods beta = 0.12 cm GW(-1) and n(2) = -7.2 x 10(-5) cm(2) GW(-1) and the appropriate one- and two-photon figures of merit (FOM), W = 1.6 and T = 0.16, respectively, are obtained, which satisfies the demand, W > 1. and T< 1, for applications in all optical switching, where W is a one-photon FOM, and T is a two-photon FOM.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available