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

Chinese Optics Letters, Volume. 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

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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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

060.2330 060.4230

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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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Paper Information

Received: Jun. 1, 2010

Accepted: --

Published Online: Oct. 18, 2010

The Author Email:

DOI:10.3788/COL20100809.0871

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology