DocumentCode
475183
Title
Experimental demonstration of Heterodyne Phase-Locked Loop for optical homodyne PSK receivers in PONs
Author
Fabrega, Josep M. ; Vilabru, Lluis ; Prat, Josep
Author_Institution
Univ. Politec. de Catalunya, Barcelona
Volume
1
fYear
2008
fDate
22-26 June 2008
Firstpage
222
Lastpage
225
Abstract
Experimental demonstration of heterodyne optical phase-locked loop (oPLL), using simplest optics, is carried out. For the first time, the effect of loop delay has been experimentally characterized and compared directly to the most significant oPLL configurations. It demonstrates a linewidth tolerance of 6.5 MHz if FEC codes are used.
Keywords
codes; forward error correction; homodyne detection; optical delay lines; optical fibre networks; optical modulation; optical phase locked loops; optical receivers; phase shift keying; FEC codes; PON; heterodyne phase-locked loop; linewidth tolerance; optical homodyne PSK receivers; Band pass filters; Laser noise; Optical filters; Optical mixing; Optical receivers; Optical sensors; Passive optical networks; Phase locked loops; Phase shift keying; Wavelength division multiplexing; Optical Communications; coherent systems; homodyne reception;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks, 2008. ICTON 2008. 10th Anniversary International Conference on
Conference_Location
Athens
Print_ISBN
978-1-4244-2625-6
Electronic_ISBN
978-1-4244-2626-3
Type
conf
DOI
10.1109/ICTON.2008.4598412
Filename
4598412
Link To Document