TY - GEN
T1 - Direct modulation and coherent detection optical OFDM
AU - Sheffi, Nir
AU - Sadot, Dan
PY - 2010/12/1
Y1 - 2010/12/1
N2 - Optical orthogonal frequency division multiplexing (O-OFDM) with a novel direct modulation and coherent detection system at 34.3 Gb/s and 16 QAM is proposed. Electronic precompensation of laser frequency response is applied at the transmitter. Following homodyne coherent detection and analog to digital conversion, digital signal processing compensates the DFB laser frequency chirp and chromatic dispersion (CD). Mathematical results and numerical simulation show that the proposed system achieves 10-3 BER with 10.5 E b/N0, similar to a standard single carrier system.
AB - Optical orthogonal frequency division multiplexing (O-OFDM) with a novel direct modulation and coherent detection system at 34.3 Gb/s and 16 QAM is proposed. Electronic precompensation of laser frequency response is applied at the transmitter. Following homodyne coherent detection and analog to digital conversion, digital signal processing compensates the DFB laser frequency chirp and chromatic dispersion (CD). Mathematical results and numerical simulation show that the proposed system achieves 10-3 BER with 10.5 E b/N0, similar to a standard single carrier system.
KW - Coherent detection
KW - Direct modulation
KW - Electronic compensation
KW - Laser frequency chirp
KW - Optical Orthogonal Frequency-Division Multiplexing (OFDM)
UR - http://www.scopus.com/inward/record.url?scp=78651252955&partnerID=8YFLogxK
U2 - 10.1109/EEEI.2010.5662098
DO - 10.1109/EEEI.2010.5662098
M3 - Conference contribution
AN - SCOPUS:78651252955
SN - 9781424486809
T3 - 2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010
SP - 808
EP - 810
BT - 2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010
T2 - 2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010
Y2 - 17 November 2010 through 20 November 2010
ER -