Periodic modulations of optical tweezers near solid-state membranes.
Small
; 9(5): 679-84, 2013 Mar 11.
Article
em En
| MEDLINE
| ID: mdl-23129349
ABSTRACT
Optical tweezers operated near solid-state membranes show unexplained periodic modulations in the optical trap position. An experimental study of the oscillations is presented, as well as optical simulations based on the finite-difference time-domain method, providing insight into the underlying interference phenomenon. This work provides a complete description as well as a solution to the enduring problem of modulations in optical traps near solid-state membranes.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article