| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 850728 | Optik - International Journal for Light and Electron Optics | 2009 | 7 Pages |
Abstract
A modified lensless optical system for implementing coincidence fractional Fourier transform (FRT) is proposed, and the conditions for the optical system to implement the coincidence FRT with incoherent or partially coherent light are discussed. Furthermore, we report the experimental observation of lensless coincidence FRT of an object (double slits) with a typical partially coherent beam - Gaussian Schell-model (GSM) beam. The experimental results are analyzed and agree reasonably well with the theoretical results.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Fei Wang, Yangjian Cai, Jun She,