Study of dual-polarization OQAM-OFDM PON with direct detection

Qing-long LUO; Min FENG; Cheng-lin BAI; Wei-sheng HU

doi:10.1007/s11801-016-5181-8

Journals >Optoelectronics Letters >Volume 12 >Issue 1 >Page 65 > Article

Optoelectronics Letters
Vol. 12, Issue 1, 65 (2016)

Study of dual-polarization OQAM-OFDM PON with direct detection

Qing-long LUO¹, Min FENG¹, Cheng-lin BAI^1,*, and Wei-sheng HU²

Author Affiliations

¹Key Laboratory of Optical Communications Science & Technology in Shandong Province, College of Physics Science and Information Engineering, Liaocheng University, Liaocheng 252059, China

²State Key Lab. of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai 200240, China

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DOI: 10.1007/s11801-016-5181-8 Cite this Article

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 Copy Citation Text

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Abstract

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.

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

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