How to beat the Rayleigh resolution limit: A lecture demonstration
Author(s) -
Wolfgang Rueckner,
C. Papaliolios
Publication year - 2002
Publication title -
american journal of physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.541
H-Index - 99
eISSN - 1943-2909
pISSN - 0002-9505
DOI - 10.1119/1.1463736
Subject(s) - physics , beat (acoustics) , resolution (logic) , limit (mathematics) , optics , diffraction , rayleigh scattering , aperture (computer memory) , acoustics , artificial intelligence , computer science , mathematical analysis , mathematics
An experiment is described in which the effect of instrument aperture size on resolution is easily demonstrated. Using diffraction as a tool rather than a limit to resolution, one can further demonstrate the possibility of detecting the presence of more than one object, even when the instrument cannot resolve the objects.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom