TY - JOUR
T1 - Experimental demonstration of PAM-DWMT for passive optical network
AU - Lin, Bangjiang
AU - Zhang, Kaiwei
AU - Tang, Xuan
AU - Ghassemlooy, Zabih
AU - Lin, Chun
AU - Zhou, Zhenlei
PY - 2018/7/1
Y1 - 2018/7/1
N2 - We experimentally demonstrate a discrete wavelet multitone (DWMT) modulation scheme based on pulse amplitude modulation (PAM) for next generation passive optical network (PON), which offers high tolerance against chromatic dispersion, high spectral efficiency, low peak to average power ratio (PAPR) and low side lobes. The experimental results show the chromatic dispersion induced power penalties are negligible after 20km fiber transmission. Compared with orthogonal frequency division multiplexing (OFDM), DWMT offers a better receiver sensitivity.
AB - We experimentally demonstrate a discrete wavelet multitone (DWMT) modulation scheme based on pulse amplitude modulation (PAM) for next generation passive optical network (PON), which offers high tolerance against chromatic dispersion, high spectral efficiency, low peak to average power ratio (PAPR) and low side lobes. The experimental results show the chromatic dispersion induced power penalties are negligible after 20km fiber transmission. Compared with orthogonal frequency division multiplexing (OFDM), DWMT offers a better receiver sensitivity.
KW - Passive optical network (PON)
KW - Discrete wavelet multitone (DWMT)
KW - Pulse amplitude modulation (PAM)
U2 - 10.1016/j.optcom.2018.02.070
DO - 10.1016/j.optcom.2018.02.070
M3 - Article
VL - 418
SP - 93
EP - 97
JO - Optics Communications
JF - Optics Communications
SN - 0030-4018
ER -