1.
Opt Lett
; 37(17): 3606-8, 2012 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-22940964
ABSTRACT
We demonstrate that the conventional optical signal in near-field scanning optical microscopy and the optical force induced topography contain complementary information about the complex three-dimensional field distribution. Crucially, the additional information about the field distribution can be retrieved without increasing the measurement complexity.