Frontiers of Optoelectronics, 2012, 5 (3): 298, 网络出版: 2012-10-12
An AWG based colorless WDM-PON with RZ-DPSK modulated downstream and re-modulation of DL signal for OOK upstream
An AWG based colorless WDM-PON with RZ-DPSK modulated downstream and re-modulation of DL signal for OOK upstream
wavelength division multiplexing passive optical n arrayed waveguide grating (AWG) centralized light source differential phase shift keying (DPSK) re-modulation
摘要
Abstract
We proposed an arrayed waveguide granting (AWG) based 10 Gbps full duplex wavelength division multiplexing passive optical network (WDM-PON) utilizing a return-to-zero differential phase shift keying (RZDPSK) modulation technique for down-link direction and then re-modulation of the downlink (DL) signal for the uplink (UL) direction using intensity modulation technique (OOK) with a data rate of 10 Gbps per channel. A successful cost effective colorless WDM-PON full duplex transmission operation for a data rate of 10 Gbps per channel, with a channel spacing of 60 GHz over a distance of 25 km without any optical amplification and dispersion compensation is achieved within low power penalty.
Abdul LATIF, Xiangjun XIN, Aftab HUSSAIN, Liu BO, Yousaf KHAN, Ashiq HUSSAIN, Abid MUNIR. An AWG based colorless WDM-PON with RZ-DPSK modulated downstream and re-modulation of DL signal for OOK upstream[J]. Frontiers of Optoelectronics, 2012, 5(3): 298. Abdul LATIF, Xiangjun XIN, Aftab HUSSAIN, Liu BO, Yousaf KHAN, Ashiq HUSSAIN, Abid MUNIR. An AWG based colorless WDM-PON with RZ-DPSK modulated downstream and re-modulation of DL signal for OOK upstream[J]. Frontiers of Optoelectronics, 2012, 5(3): 298.
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