Effects of imperfect angular adjustment on plasmonic force.
Opt Express
; 25(25): 31801-31809, 2017 Dec 11.
Article
in En
| MEDLINE
| ID: mdl-29245849
ABSTRACT
The attractive plasmonic force between two metallic walls due to electromagnetic wave in the slit has been studied earlier for parallel plates and normal incidence. In present paper the effects of imperfectly adjusted plates and laser beam are analyzed. The change of force for non-parallel plates is shown to be of the first order in angle when the wedge is oriented along wave propagation and of the second order for the transverse case. Beam inclination decreases the force due to an antisymmetric mode excited in the slit.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Opt Express
Journal subject:
OFTALMOLOGIA
Year:
2017
Document type:
Article