Change search
ReferencesLink to record
Permanent link

Direct link
Photonic generation of tunable multi-frequency microwave source
2010 (English)In: Electronics Letters, ISSN 0013-5194, E-ISSN 1350-911X, Vol. 46, no 3, 236-237 p.Article in journal (Refereed) Published
Abstract [en]

A flexibly tunable multi-frequency microwave source is presented based on optical heterodyning between the intensity-modulated optical carrier (incorporated four-wave mixing equalisation and stabilisation) and the frequency-shifted Stokes light generated by fibre stimulated Brillouin scattering. About 20 microwave frequencies centred at 10.77 or 21.62 GHz are experimentally observed. The central frequency and the frequency spacing of the multi-frequency microwave source can be freely tuned by changing the frequency shift of the beating optical waves and the driving frequency on the modulator.

Place, publisher, year, edition, pages
2010. Vol. 46, no 3, 236-237 p.
Keyword [en]
fiber ring laser, mode fiber, signals
URN: urn:nbn:se:kth:diva-19221DOI: 10.1049/el.2010.2876ISI: 000274631000033OAI: diva2:337268
QC 20100525Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2013-11-19Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
He, Sailing
In the same journal
Electronics Letters

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 13 hits
ReferencesLink to record
Permanent link

Direct link