| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7925310 | Optics Communications | 2018 | 5 Pages |
Abstract
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.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Bangjiang Lin, Kaiwei Zhang, Xuan Tang, Zabih Ghassemlooy, Chun Lin, Zhenlei Zhou,