High resolution digital transmission microscopy : a Fourier holography approach

Mats Gustafsson, Mikael Sebesta, Bengt A Bengtsson, Sven-Göran Pettersson, Peter Egelberg, Thomas Lenart

Forskningsoutput: Bok/rapportRapportForskning

122 Nedladdningar (Pure)

Sammanfattning

A spherical reference field is used to construct a digital holography system
with a demonstrated resolution down to 228 line pairs per mm. The reference
field origin from a GRIN lens placed 1mm from the illuminated object.
This allows the use of a standard sensor to record the hologram with the
required numerical aperture. The image is determined by evaluation of the
Rayleigh-Sommerfeld diffraction integral that relates the object field in the
image plane to the object field in the sensor plane. Experimental results are
given for two charge couple device sensors and one complementary metaloxide-
semiconductor active pixel sensor.
Originalspråkengelska
Förlag[Publisher information missing]
Antal sidor11
VolymTEAT-7106
StatusPublished - 2002

Publikationsserier

NamnTechnical Report LUTEDX/(TEAT-7106)/1-11/(2002)
VolymTEAT-7106

Bibliografisk information

Published version: Optics and Lasers in Engineering, Vol. 41, No. 3, pp. 553-63, 2004.

The information about affiliations in this record was updated in December 2015.
The record was previously connected to the following departments: Atomic physics (011013005), Electrical and information technology (011041010), Physics, Faculty of Technology (011013200)

Ämnesklassifikation (UKÄ)

  • Elektroteknik och elektronik

Fingeravtryck

Utforska forskningsämnen för ”High resolution digital transmission microscopy : a Fourier holography approach”. Tillsammans bildar de ett unikt fingeravtryck.

Citera det här