Title :
Advanced Digital Lensless Fourier Holography by means of a Spatial Light Modulator
Author :
Meeser, Thomas ; Von Kopylow, Christoph ; Falldorf, Claas
Author_Institution :
Bremer Inst. fur angewandte Strahltechnik GmbH, Bremen, Germany
Abstract :
We present an optical setup which makes use of a Spatial Light Modulator (SLM) in order to electronically control the modification of the reference wave in Digital Lensless Fourier Holography. The SLM provides the advantage of avoiding any mechanical adjustments in order to adapt the reference wave to different object positions. A rule for the complex transmittance required to be generated by the SLM is presented and experimental results prove the big potential of the configuration in regards to Digital Holography.
Keywords :
Digital modulation; Holography; Optical modulation; Discrete Fourier Transforms; Holography; Optical Signal Processing; Spatial Light Modulators;
Conference_Titel :
3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2010
Conference_Location :
Tampere, Finland
Print_ISBN :
978-1-4244-6377-0
Electronic_ISBN :
978-1-4244-6378-7
DOI :
10.1109/3DTV.2010.5506338
