TY - GEN
T1 - Optical quadrature amplitude modulation (QAM) with coherent detection up to 128 states
AU - Nakazawa, Masataka
PY - 2009
Y1 - 2009
N2 - Recent progress on single-channel and frequency-division-multiplexed (FDM) 128 QAM coherent optical transmission is presented. The spectral efficiency as high as 10 bit/s/Hz is successfully demonstrated by using polarization- multiplexing and Nyquist filter.
AB - Recent progress on single-channel and frequency-division-multiplexed (FDM) 128 QAM coherent optical transmission is presented. The spectral efficiency as high as 10 bit/s/Hz is successfully demonstrated by using polarization- multiplexing and Nyquist filter.
KW - (060.1660) Coherent communications
KW - (060.4080) Modulation
UR - http://www.scopus.com/inward/record.url?scp=84897069100&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84897069100&partnerID=8YFLogxK
U2 - 10.1364/ofc.2009.othg1
DO - 10.1364/ofc.2009.othg1
M3 - Conference contribution
AN - SCOPUS:84897069100
SN - 9781557528650
T3 - Conference on Optical Fiber Communication, Technical Digest Series
BT - 2009 Conference on Optical Fiber Communication, OFC 2009
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2009 Conference on Optical Fiber Communication, OFC 2009
Y2 - 22 March 2009 through 26 March 2009
ER -