TY - GEN
T1 - The impact of the combined 8-QAM and QPSK subcarrier modulation for coherent optical OFDM
AU - Takahashi, Hidenori
AU - Morita, Itsuro
AU - Tanaka, Hideaki
PY - 2011
Y1 - 2011
N2 - We investigated the optimized signal condition of the combined 8-QAM and QPSK subcarrier modulation for optical OFDM. The performance improvement was confirmed by WDM transmission experiments with the optimized power difference and subcarrier number.
AB - We investigated the optimized signal condition of the combined 8-QAM and QPSK subcarrier modulation for optical OFDM. The performance improvement was confirmed by WDM transmission experiments with the optimized power difference and subcarrier number.
UR - http://www.scopus.com/inward/record.url?scp=79959965793&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79959965793&partnerID=8YFLogxK
U2 - 10.1364/nfoec.2011.jwa030
DO - 10.1364/nfoec.2011.jwa030
M3 - Conference contribution
AN - SCOPUS:79959965793
SN - 9781457702136
T3 - 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011
BT - 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011
PB - IEEE Computer Society
ER -