Phase pre-emphasis technique in real-time AOS-OFDM system

Hongwei Chen; Chao Tang; Feifei Yin; Minghua Chen; Shizhong Xie

doi:10.3788/COL20100809.0871

Journals >Chinese Optics Letters >Volume 8 >Issue 9 >Page 871 > Article

Chinese Optics Letters
Vol. 8, Issue 9, 871 (2010)

Phase pre-emphasis technique in real-time AOS-OFDM system

Hongwei Chen, Chao Tang, Feifei Yin, Minghua Chen, and Shizhong Xie

Author Affiliations

State Key Laboratory on Integrated Optoelectronics, Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing 100084, China

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DOI: 10.3788/COL20100809.0871 Cite this Article Set citation alerts

Hongwei Chen, Chao Tang, Feifei Yin, Minghua Chen, Shizhong Xie. Phase pre-emphasis technique in real-time AOS-OFDM system[J]. Chinese Optics Letters, 2010, 8(9): 871 Copy Citation Text

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Abstract

A phase pre-emphasis technique used in an all-optical sampling orthogonal frequency division multiplexing (AOS-OFDM) system is proposed and demonstrated. With the application of this technique, 50-Gb/s AOS-OFDM data are successfully transmitted over 20-km uncompensated single-mode fiber (SMF) with real-time direct-detection. The constructive interference effect between symbols is decreased with this technique.

Keywords

Hongwei Chen, Chao Tang, Feifei Yin, Minghua Chen, Shizhong Xie. Phase pre-emphasis technique in real-time AOS-OFDM system[J]. Chinese Optics Letters, 2010, 8(9): 871

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