Demonstration of incoherent wavelength-encoding/time-spreading optical CDMA using chirped moire gratings

Authors
Chen, LR Smith, PWE
Citation
Lr. Chen et Pwe. Smith, Demonstration of incoherent wavelength-encoding/time-spreading optical CDMA using chirped moire gratings, IEEE PHOTON, 12(9), 2000, pp. 1281-1283
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
ISSN journal
10411135 → ACNP
Volume
12
Issue
9
Year of publication
2000
Pages
1281 - 1283
Database
ISI
SICI code
1041-1135(200009)12:9<1281:DOIWOC>2.0.ZU;2-K
Abstract
We demonstrate a wavelength-encoding/time-spreading optical code-division m ultiple-access system that uses in-fiber chirped moire gratings for encodin g/decoding. We present results for a system comprising four users, one desi red and three interfering, and operating at the OC-12 transmission speed (6 22.08 Mbit/s). Our measurements verify the principle of encoding/decoding a nd the rejection of multiuser interference.