HEMISPHERICAL-ROD MICROLENS AS A VARIANT FRACTIONAL FOURIER TRANSFORMER

Authors
DRAGOMAN D BRENNER KH DRAGOMAN M BAHR J KRACKHARDT U
Citation
D. Dragoman et al., HEMISPHERICAL-ROD MICROLENS AS A VARIANT FRACTIONAL FOURIER TRANSFORMER, Optics letters, 23(19), 1998, pp. 1499-1501
Citations number
9
Categorie Soggetti
Optics
Journal title
Optics letters → ACNP
ISSN journal
01469592
Volume
23
Issue
19
Year of publication
1998
Pages
1499 - 1501
Database
ISI
SICI code
0146-9592(1998)23:19<1499:HMAAVF>2.0.ZU;2-7
Abstract
It is shown that a hemispherical-rod microlens can act as a fractional Fourier transform device with a continuously varying degree of fracti onality. It is believed to be the first proposed device to perform suc h a task; its most immediate applications include optical tomography. (C) 1998 Optical Society of America.