DocumentCode
1771146
Title
Experimental observation of surface plasmon vortices with arbitrarily synthesized intensity patterns
Author
Chen-Ta Ku ; Chen-Bin Huang
Author_Institution
Inst. of Photonics Technol., Nat. Tsing Hua Univ., Hsinchu, Taiwan
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
Surface plasmon vortices with arbitrary pattern are synthesized via geometrical designs. The resulting vortex intensity patterns are experimentally measured using a near-field scanning optical microscope and are in good agreements as compared to numerical results.
Keywords
optical microscopy; plasmonics; surface plasmons; near-field scanning optical microscopy; plasmonic Archimedes spiral; surface plasmon vortices; vortex intensity patterns; Optical polarization; Optical surface waves; Optical variables measurement; Optical vortices; Plasmons; Spirals; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6989285
Link To Document