Linear semiconductor optical amplifiers for amplification of advanced modulation formats

R. Bonk; G. Huber; T. Vallaitis; S. Koenig; R. Schmogrow; D. Hillerkuss; R. Brenot; F. Lelarge; G. H. Duan; S. Sygletos; C. Koos; W. Freude; J. Leuthold

doi:10.1364/OE.20.009657

Linear semiconductor optical amplifiers for amplification of advanced modulation formats

R. Bonk^*
, G. Huber
, T. Vallaitis
, S. Koenig
, R. Schmogrow
, D. Hillerkuss
, R. Brenot
, F. Lelarge
, G. H. Duan
, S. Sygletos
, C. Koos
, W. Freude
, J. Leuthold

^*Corresponding author for this work

College of Engineering and Physical Sciences

Karlsruher Institut für Technologie
CEA Leti
Karlsruhe Institute of Technology, Campus North

Research output: Contribution to journal › Article › peer-review

47 Citations (Scopus)

Abstract

The capability of semiconductor optical amplifiers (SOA) to amplify advanced optical modulation format signals is investigated. The input power dynamic range is studied and especially the impact of the SOA alpha factor is addressed. Our results show that the advantage of a lower alpha-factor SOA decreases for higher-order modulation formats. Experiments at 20 GBd BPSK, QPSK and 16QAM with two SOAs with different alpha factors are performed. Simulations for various modulation formats support the experimental findings.

Original language	English
Pages (from-to)	9657-9672
Number of pages	16
Journal	Optics Express
Volume	20
Issue number	9
DOIs	https://doi.org/10.1364/OE.20.009657
Publication status	Published - 23 Apr 2012

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title = "Linear semiconductor optical amplifiers for amplification of advanced modulation formats",

abstract = "The capability of semiconductor optical amplifiers (SOA) to amplify advanced optical modulation format signals is investigated. The input power dynamic range is studied and especially the impact of the SOA alpha factor is addressed. Our results show that the advantage of a lower alpha-factor SOA decreases for higher-order modulation formats. Experiments at 20 GBd BPSK, QPSK and 16QAM with two SOAs with different alpha factors are performed. Simulations for various modulation formats support the experimental findings.",

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doi = "10.1364/OE.20.009657",

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T1 - Linear semiconductor optical amplifiers for amplification of advanced modulation formats

AU - Bonk, R.

AU - Huber, G.

AU - Vallaitis, T.

AU - Koenig, S.

AU - Schmogrow, R.

AU - Hillerkuss, D.

AU - Brenot, R.

AU - Lelarge, F.

AU - Duan, G. H.

AU - Sygletos, S.

AU - Koos, C.

AU - Freude, W.

AU - Leuthold, J.

PY - 2012/4/23

Y1 - 2012/4/23

N2 - The capability of semiconductor optical amplifiers (SOA) to amplify advanced optical modulation format signals is investigated. The input power dynamic range is studied and especially the impact of the SOA alpha factor is addressed. Our results show that the advantage of a lower alpha-factor SOA decreases for higher-order modulation formats. Experiments at 20 GBd BPSK, QPSK and 16QAM with two SOAs with different alpha factors are performed. Simulations for various modulation formats support the experimental findings.

AB - The capability of semiconductor optical amplifiers (SOA) to amplify advanced optical modulation format signals is investigated. The input power dynamic range is studied and especially the impact of the SOA alpha factor is addressed. Our results show that the advantage of a lower alpha-factor SOA decreases for higher-order modulation formats. Experiments at 20 GBd BPSK, QPSK and 16QAM with two SOAs with different alpha factors are performed. Simulations for various modulation formats support the experimental findings.

UR - https://www.scopus.com/pages/publications/84861162309

UR - https://www.osapublishing.org/oe/abstract.cfm?uri=oe-20-9-9657

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DO - 10.1364/OE.20.009657

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SN - 1094-4087

VL - 20

SP - 9657

EP - 9672

JO - Optics Express

JF - Optics Express

IS - 9

ER -

Linear semiconductor optical amplifiers for amplification of advanced modulation formats

Abstract

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