DSpace Repository

Rayleigh Resolution Criterion for Light Sources of Different Spectral Composition

Show simple item record

dc.creator Meilan Pablo F.
dc.creator Garavaglia Mario
dc.date 1997
dc.date.accessioned 2013-05-29T22:18:11Z
dc.date.available 2013-05-29T22:18:11Z
dc.date.issued 2013-05-30
dc.identifier http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331997000400027
dc.identifier http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=1997&volume=27&issue=4&spage=638
dc.identifier.uri http://koha.mediu.edu.my:8181/jspui/handle/123456789/2336
dc.description The results of very simple experiments to evaluate Lord Rayleigh Resolution Criterion validity are discussed in cases of quasimonochromatic sources of small angular dimensions (LEDs) and monochromatic sources (Lasers), the emissions of which have different or equal spectral compositions. Visual observations as well as color photographs and color video recording were utilized in the experiments. When LEDs and lasers of different color were used, better resolutions than those of Rayleigh Criterion were obtained owing to the non-spectral yellow false color resulting from the overlapping of the red and green spectral colors. Therefore, the observation of the non-spectral false color implies the super-resolution process. The consideration of the non-spectral false color is a new approach in super-resolution studies. Finally, an illumination and reading system of high density CD-ROM-s (9 GB) based on the obtained results is suggested.
dc.publisher Sociedade Brasileira de Física
dc.source Brazilian Journal of Physics
dc.title Rayleigh Resolution Criterion for Light Sources of Different Spectral Composition

Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search DSpace

Advanced Search


My Account