Optoelectronics Letters, Volume. 12, Issue 1, 65(2016)
Study of dual-polarization OQAM-OFDM PON with direct detection
An offset quadrature amplitude modulation orthogonal frequency-division multiplexing (OQAM-OFDM) passive optical network (PON) architecture with direct detection is brought up to increase the transmission range and improve the system performance. In optical line terminal (OLT), OQAM-OFDM signals at 40 Gbit/s are transmitted as downstream. At each optical network unit (ONU), the optical OQAM-OFDM signal is demodulated with direct detection. The results show that the transmission distance can exceed 20 km with negligible penalty under the experimental conditions.
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LUO Qing-long, FENG Min, BAI Cheng-lin, HU Wei-sheng. Study of dual-polarization OQAM-OFDM PON with direct detection[J]. Optoelectronics Letters, 2016, 12(1): 65
Received: Sep. 25, 2015
Accepted: --
Published Online: Oct. 12, 2017
The Author Email: Cheng-lin BAI (lcu2016@126.com)