IEEE - Institute of Electrical and Electronics Engineers, Inc. - 107 Gb/s WDM DQPSK systems with 50 GHz channel spacing by low-crosstalk demodulators

2010 15th OptoeElectronics and Communications Conference (OECC)

Author(s): Yi Yu ; Hongyu Zhang ; Changyuan Yu
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 July 2010
Conference Location: Sapporo, Japan, Japan
Conference Date: 5 July 2010
Page(s): 300 - 301
ISBN (CD): 978-4-88552-246-8
ISBN (Electronic): 978-4-88552-246-8
ISBN (Paper): 978-1-4244-6785-3
Regular:

We propose a low-crosstalk DQPSK demodulator to reduce the crosstalk in WDM systems. Our results show it can increase the Q-factor by 3~4 dB in a 107-Gb/s/channel system with 50-GHz channel... View More

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