Abstract
| Original language | English |
|---|---|
| Journal | Electronics Letters |
| Volume | 48 |
| Issue number | 17 |
| Pages (from-to) | 1074-1076 |
| ISSN | 0013-5194 |
| DOIs | |
| Publication status | Published - 2012 |
Cite this
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Half-cycle modulation for VCSEL based 6-Gbaud 4-QAM transmission over 1 km multimode fibre link. / Pham, Tien Thang; Rodes Lopez, Roberto; Estaran Tolosa, Jose Manuel; Jensen, Jesper Bevensee; Tafur Monroy, Idelfonso .
In: Electronics Letters, Vol. 48, No. 17, 2012, p. 1074-1076.Research output: Contribution to journal › Journal article › Research › peer-review
TY - JOUR
T1 - Half-cycle modulation for VCSEL based 6-Gbaud 4-QAM transmission over 1 km multimode fibre link
AU - Pham, Tien Thang
AU - Rodes Lopez, Roberto
AU - Estaran Tolosa, Jose Manuel
AU - Jensen, Jesper Bevensee
AU - Tafur Monroy, Idelfonso
PY - 2012
Y1 - 2012
N2 - A subcarrier multiplexing system with the subcarrier frequency at half the baud rate to improve the spectral efficiency is demonstrated. A 12 Gbit/s 4-QAM signal in 9GHz bandwidth was successfully transmitted over a 1 km OM4 MMF 850 nm VCSEL without any equalisation method. The 1.5 dB power penalty was improved compared to an OOK signal at the same data rate.
AB - A subcarrier multiplexing system with the subcarrier frequency at half the baud rate to improve the spectral efficiency is demonstrated. A 12 Gbit/s 4-QAM signal in 9GHz bandwidth was successfully transmitted over a 1 km OM4 MMF 850 nm VCSEL without any equalisation method. The 1.5 dB power penalty was improved compared to an OOK signal at the same data rate.
U2 - 10.1049/el.2012.2256
DO - 10.1049/el.2012.2256
M3 - Journal article
VL - 48
SP - 1074
EP - 1076
JO - Electronics Letters
JF - Electronics Letters
SN - 0013-5194
IS - 17
ER -