DocumentCode
2276023
Title
Different approaches to increase resolution in DHM
Author
Faridian, Ahmad ; Hopp, David ; Pedrini, Giancarlo ; Osten, Wolfgang ; Eigenthaler, Ulrike ; Hirscher, Michael
Author_Institution
Inst. fur Tech. Opt., Univ. Stuttgart, Stuttgart, Germany
fYear
2010
fDate
12-16 July 2010
Firstpage
1
Lastpage
3
Abstract
Different approaches to increase the resolution in digital holographic microscopy (DHM) are presented. A high resolution approach has been implemented in the off axis Deep UV DHM setup using oblique illumination to overcome the limitation introduced by the optical system and the theoretical resolution limit of 250 nm (according to Abbe criterion) has been verified, experimentally. A two view DHM system operating in the visible wavelength is also introduced to increase the resolution and contrast in 3D imaging of complex biological samples.
Keywords
holography; image resolution; optical images; optical microscopy; 3D imaging; Abbe criterion; complex biological sample; deep UV DHM setup; digital holographic microscopy; optical resolution; visible wavelength; Holography; Image reconstruction; Image resolution; Lighting; Microscopy; Optical microscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Optics (WIO), 2010 9th Euro-American Workshop on
Conference_Location
Helsinki
Print_ISBN
978-1-4244-8226-9
Electronic_ISBN
978-1-4244-8227-6
Type
conf
DOI
10.1109/WIO.2010.5582503
Filename
5582503
Link To Document