Enhanced nonlinear optical response of a planar thick metal film combined with a truncated photonic crystal
Enhanced nonlinear optical response of a planar thick metal film combined with a truncated photonic crystal
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平面厚金属膜与截断光子晶体相结合的增强非线性光学响应
DOI:
10.1016/j.optcom.2012.07.095
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发表时间:
2012-11
影响因子:
2.4
通讯作者:
Chen, Hong
中科院分区:
文献类型:
--
作者:
Lu, Hai;Xue, Chun-Hua;Wu, Yong-Gang;Chen, Shu-Qi;Zhang, Xiao-Liang;Jiang, Hai-Tao;Tian, Jian-Guo;Chen, Hong
Third-order nonlinear optical responses of a heterostructure composed of a planar thick silver film combined with a truncated all-dielectric photonic crystal are studied experimentally. Both open- and closed-aperture Z-scan measurements show a large nonlinear response within the metallic structure using a nanosecond laser. Compared with metal–dielectric photonic crystals with the same thickness of metal, the effective nonlinear optical response of heterostructure can be amplified nearly 3 times of the magnitude, due to the enhancement of fields in the metal under the tunneling mechanism. This configuration containing an isolated flat metal film has particular applications in reduced dimensions, such as surface sensor and microscopy.
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影响因子:
3.6
作者:
Chunhua Xue;Haitao Jiang;Hong Chen
通讯作者:
Chunhua Xue;Haitao Jiang;Hong Chen
影响因子:
2.5
作者:
M. Adams
通讯作者:
M. Adams
影响因子:
3.7
作者:
Kaliteevski, M.;Iorsh, I.;Shelykh, I. A.
通讯作者:
Shelykh, I. A.
DOI:
10.1201/9780429066429
发表时间:
2008
期刊:
--
影响因子:
--
作者:
S. Bozhevolnyi
通讯作者:
S. Bozhevolnyi
DOI:
10.1364/josab.25.001016
发表时间:
2008-06
影响因子:
1.9
作者:
A. Ramírez-Duverger;J. Gaspar-Armenta;R. García-Llamas
通讯作者:
A. Ramírez-Duverger;J. Gaspar-Armenta;R. García-Llamas