Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/11990
Title: Comparison of cross-gain modulation effect of Manchester-duobinary, RZ-DPSK, NRZ-DPSK, RZ, and NRZ modulation formats in SOAs
Authors: Li, Z
Dong, Y
Lu, C 
Wen, YJ
Wang, Y
Hu, W
Cheng, TH
Keywords: Cross-gain modulation (XGM)
Manchester-duobinary
Modulation format
Semiconductor optical amplifier (SOA)
Issue Date: 2006
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE photonics technology letters, 2006, v. 18, no. 24, p. 2680-2682 How to cite?
Journal: IEEE photonics technology letters 
Abstract: Conventional ON-OFF keyed signals, such as return-to-zero (RZ) and nonreturn-to-zero (NRZ) signals are susceptible to cross-gain modulation (XGM) in semiconductor optical amplifiers (SOAs) due to pattern effect. In this letter, XGM effect of Manchester -duobinary, RZ differential phase-shift keying (RZ-DPSK), NRZ-DPSK, RZ, and NRZ signals in SOAs were compared. The experimental results confirmed the reduction of crosstalk penalty in SOAs by using Manchester-duobinary signals.
URI: http://hdl.handle.net/10397/11990
ISSN: 1041-1135
EISSN: 1941-0174
DOI: 10.1109/LPT.2006.887886
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