Title :
A new laser control algorithm for inter-channel crosstalk reduction in injection seeded WDM-PON
Author :
Bae, Junkye ; Nam, Yunho ; Jeong, Kyuhyeon ; Rhy, Hee Yeal ; Yi, Gwangyoung
Author_Institution :
LG-Ericsson, Anyang, South Korea
Abstract :
We evaluate inter-channel crosstalk level and its power penalty for the wavelength division multiplexed passive optical network (WDM-PON) system employing injection seeding technology. We propose a new laser control algorithm for reducing received power variations at multi-path interface of the injection seeded WDM-PON. And we achieve an improvement of the inter-channel crosstalk level to reduce crosstalk penalty of the system.
Keywords :
adjacent channel interference; optical crosstalk; passive optical networks; telecommunication control; wavelength division multiplexing; crosstalk penalty; injection seeded WDM-PON; inter-channel crosstalk level; interchannel crosstalk reduction; laser control algorithm; multipath interface; wavelength division multiplexed passive optical network; Crosstalk; Optical crosstalk; Optical transmitters; Passive optical networks; Semiconductor lasers; Temperature measurement; Wavelength division multiplexing; WDM-PON; crosstalk; injection seeded; passive optical network;
Conference_Titel :
Communications and Electronics (ICCE), 2012 Fourth International Conference on
Conference_Location :
Hue
Print_ISBN :
978-1-4673-2492-2
DOI :
10.1109/CCE.2012.6315871
