Comparison of cross-gain modulation effect of Manchester-duobinary, RZ-DPSK, NRZ-DPSK, RZ, and NRZ modulation formats in SOAs

Zhaohui Li; Yi Dong; Chao Lu; Yang Jing Wen; Yixin Wang; Weisheng Hu; Tee Hiang Cheng

doi:10.1109/LPT.2006.887886

Comparison of cross-gain modulation effect of Manchester-duobinary, RZ-DPSK, NRZ-DPSK, RZ, and NRZ modulation formats in SOAs

Zhaohui Li^*, Yi Dong, Chao Lu, Yang Jing Wen, Yixin Wang, Weisheng Hu, Tee Hiang Cheng

^*Corresponding author for this work

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

10 Citations (Scopus)

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.

Original language	English
Pages (from-to)	2680-2682
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	18
Issue number	24
DOIs	https://doi.org/10.1109/LPT.2006.887886
Publication status	Published - 15 Dec 2006
Externally published	Yes

Keywords

Cross-gain modulation (XGM)
Manchester-duobinary
Modulation format
Semiconductor optical amplifier (SOA)

Access to Document

10.1109/LPT.2006.887886

Cite this

Li, Z., Dong, Y., Lu, C., Wen, Y. J., Wang, Y., Hu, W., & Cheng, T. H. (2006). Comparison of cross-gain modulation effect of Manchester-duobinary, RZ-DPSK, NRZ-DPSK, RZ, and NRZ modulation formats in SOAs. IEEE Photonics Technology Letters, 18(24), 2680-2682. https://doi.org/10.1109/LPT.2006.887886

@article{2721b71149eb499aaa882e83e9fa46b4,

title = "Comparison of cross-gain modulation effect of Manchester-duobinary, RZ-DPSK, NRZ-DPSK, RZ, and NRZ modulation formats in SOAs",

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.",

keywords = "Cross-gain modulation (XGM), Manchester-duobinary, Modulation format, Semiconductor optical amplifier (SOA)",

author = "Zhaohui Li and Yi Dong and Chao Lu and Wen, {Yang Jing} and Yixin Wang and Weisheng Hu and Cheng, {Tee Hiang}",

year = "2006",

month = dec,

day = "15",

doi = "10.1109/LPT.2006.887886",

language = "English",

volume = "18",

pages = "2680--2682",

journal = "IEEE Photonics Technology Letters",

issn = "1041-1135",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "24",

}

TY - JOUR

T1 - Comparison of cross-gain modulation effect of Manchester-duobinary, RZ-DPSK, NRZ-DPSK, RZ, and NRZ modulation formats in SOAs

AU - Li, Zhaohui

AU - Dong, Yi

AU - Lu, Chao

AU - Wen, Yang Jing

AU - Wang, Yixin

AU - Hu, Weisheng

AU - Cheng, Tee Hiang

PY - 2006/12/15

Y1 - 2006/12/15

N2 - 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.

AB - 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.

KW - Cross-gain modulation (XGM)

KW - Manchester-duobinary

KW - Modulation format

KW - Semiconductor optical amplifier (SOA)

UR - http://www.scopus.com/inward/record.url?scp=33845727575&partnerID=8YFLogxK

U2 - 10.1109/LPT.2006.887886

DO - 10.1109/LPT.2006.887886

M3 - Article

AN - SCOPUS:33845727575

SN - 1041-1135

VL - 18

SP - 2680

EP - 2682

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 24

ER -

Comparison of cross-gain modulation effect of Manchester-duobinary, RZ-DPSK, NRZ-DPSK, RZ, and NRZ modulation formats in SOAs

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this