In:
Applied Physics Letters, AIP Publishing, Vol. 87, No. 18 ( 2005-10-31)
Abstract:
We have investigated the nonlinear optical response of thin films consisting of a poly(propyleneimine) dendrimer matrix having diaminobutane core with and without small 2.2nm diameter CdS quantum dots. Large nonlinear coefficients and low nonlinear absorption losses were observed at 532 and 1064nm. The high nonlinearity and low two-photon absorption yielded promising figures of merit for nonlinear optical switching applications.
Type of Medium:
Online Resource
ISSN:
0003-6951
,
1077-3118
Language:
English
Publisher:
AIP Publishing
Publication Date:
2005
detail.hit.zdb_id:
211245-0
detail.hit.zdb_id:
1469436-0
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