DocumentCode
1881242
Title
Photonic balancing in DPSK detection using pulse collision in a semiconductor optical amplifier
Author
Parsons, Earl ; Chaouch, Hacene ; Küppers, Franko ; Von Lerber, Tuomo ; Mattila, Marco ; Weiershausen, Werner ; Tervonen, Ari ; Yang, Jeng-Yuan ; Willner, Alan
Author_Institution
Coll. of Opt. Sci., Univ. of Arizona, Tucson, AZ, USA
fYear
2009
fDate
20-24 Sept. 2009
Firstpage
1
Lastpage
2
Abstract
We present a new DPSK receiver scheme where counter-propagating pulses collide in a saturated semiconductor optical amplifier, realizing photonically balanced single-ended detection. Decreased fluctuation of the mark level and 1.1-dB increased Q-factor is demonstrated experimentally at 22.3 Gbit/s.
Keywords
Q-factor; differential phase shift keying; optical fibre communication; optical receivers; semiconductor optical amplifiers; DPSK; Q-factor; bit rate 22.3 Gbit/s; counter-propagating pulse collision; mark level fluctuation; photonic balancing; receiver; semiconductor optical amplifier; single-ended detection; Differential quadrature phase shift keying; Fluctuations; Optical interferometry; Optical pulses; Optical receivers; Optical saturation; Optical sensors; Power generation; Pulse amplifiers; Semiconductor optical amplifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location
Vienna
Print_ISBN
978-1-4244-5096-1
Type
conf
Filename
5287033
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