Rapid SLM Design for Grid-Free Multispot Positioning in 2D and 3D with a Modified Gerchberg-Saxton Algorithm
Paper i proceeding, 2009
A single-plane FFT-based algorithm which optimizes a defocused field corresponding to a desired spatial configuration of focused spots is presented. The defocused target field allows for grid-free spot positioning in 2D and 3D.
Optical devices
Spatial light modulators
Diffraction and gratings
Diffractive optics
Författare
David Engström
Göteborgs universitet
Anders Frank
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Jan Backsten
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Mattias Goksör
Göteborgs universitet
Jörgen Bengtsson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Digital Holography and Three-Dimensional Imaging, OSA Technical Digest (CD)
2162-2701 (eISSN)
DWB13-9781557528711 (ISBN)
Ämneskategorier
Fysik
Atom- och molekylfysik och optik
DOI
10.1364/dh.2009.dwb13
ISBN
9781557528711