Title :
Optical Signal Noise Ratio Increased by Multiplexing Algorithm for QSFP+ Module
Author :
Hong-chun, Yu ; Xi-feng, Zheng ; Peng, Cheng ; Wen-jia, Yu
Author_Institution :
Changchun Inst. of Opt., Fine Mech. & Phys., Changchun, China
Abstract :
In order to increase OSNR (Optical Signal Noise Ratio, OSNR) of QSFP+ module, a multiplexing algorithm is proposed. Firstly, the development of optical module and the characteristics of QSFP+ module are illustrated; Secondly, the realization steps of the multiplexing algorithm is provided; Thirdly, this algorithm is applied in QSFP+ module and the corresponding circuit of host board is designed and the experimental result shows that multiplexing algorithm is able to increase OSNR 2 dB.
Keywords :
multiplexing equipment; optical transceivers; OSNR; QSFP+ module; gain 2 dB; multiplexing algorithm; optical module; optical signal noise ratio; optical transceiver; High speed optical techniques; Integrated optics; Optical fibers; Optical modulation; Optical receivers; Signal detection; compensation technology; improved modulation; optical module;
Conference_Titel :
Industrial Control and Electronics Engineering (ICICEE), 2012 International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4673-1450-3
DOI :
10.1109/ICICEE.2012.132
