Superresolved femtosecond laser nanosurgery of cells.
Biomed Opt Express
; 2(2): 264-71, 2011 Jan 05.
Article
in En
| MEDLINE
| ID: mdl-21339872
ABSTRACT
We report on femtosecond nanosurgery of fluorescently labeled structures in cells with a spatially superresolved laser beam. The focal spot width is reduced using phase filtering applied with a programmable phase modulator. A comprehensive statistical analysis of the resulting cuts demonstrates an achievable average resolution enhancement of 30 %.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Biomed Opt Express
Year:
2011
Type:
Article