TITLE

Self-seeded reflective semiconductor optical amplifier based optical transmitter for up-stream WDM-PON link

AUTHOR(S)
Kang, J.-M.; Kim, T.-Y.; Choi, I.-H.; Lee, S.-H.; Han, S.-K.
PUB. DATE
April 2007
SOURCE
IET Optoelectronics;Apr2007, Vol. 1 Issue 2, p77
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A novel up-stream transmitter for wavelength division multiplexed-passive optical network (WDM-PON) using a self-seeded reflective semiconductor optical amplifier (RSOA) was proposed. The RSOA was self-seeded by an amplified spontaneous emission itself using a fibre Bragg grating without an additional optical source. The side mode suppression ratio of self-seeded output signal and the extinction ratio were ∼28 and 8.1 dB, respectively. Required power for 10-9 BER at 622 Mb/s was about -28 dBm and the power penalty after 20 km transmission was <2 dB for 30 nm range of wavelength.
ACCESSION #
24721768

 

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