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 (MC2), Fotonik

Jan Backsten

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Mattias Goksör

Göteborgs universitet

Jörgen Bengtsson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Digital Holography and Three-Dimensional Imaging, OSA Technical Digest (CD)

2162-2701 (eISSN)

DWB13-

Ämneskategorier

Fysik

Atom- och molekylfysik och optik

DOI

10.1364/dh.2009.dwb13

ISBN

9781557528711

Mer information

Senast uppdaterat

2020-09-24