Frontiers of Optoelectronics, 2016, 9 (3): 526, 网络出版: 2016-11-23
In-band OSNR monitoring based on low-bandwidth coherent receiver and tunable laser
In-band OSNR monitoring based on low-bandwidth coherent receiver and tunable laser
optical performance monitoring (OPM) optical performance monitoring (OPM) optical signal-to-noise ratio (OSNR) optical signal-to-noise ratio (OSNR) coherent communication coherent communication tunable laser tunable laser
摘要
An in-band optical signal-to-noise ratio (OSNR) monitoring technique with high resolution and large measurement range is demonstrated based on lowbandwidth coherent receiver and a tunable laser. The measurement range of OSNR is from 10 to 25 dB and the resolution can be controlled about _1 dB.
Abstract
An in-band optical signal-to-noise ratio (OSNR) monitoring technique with high resolution and large measurement range is demonstrated based on lowbandwidth coherent receiver and a tunable laser. The measurement range of OSNR is from 10 to 25 dB and the resolution can be controlled about _1 dB.
Yingqin PENG, Yuli CHEN, Qi SUI, Dawei WANG, Dongyu GENG, Freddy FU, Zhaohui LI. In-band OSNR monitoring based on low-bandwidth coherent receiver and tunable laser[J]. Frontiers of Optoelectronics, 2016, 9(3): 526. Yingqin PENG, Yuli CHEN, Qi SUI, Dawei WANG, Dongyu GENG, Freddy FU, Zhaohui LI. In-band OSNR monitoring based on low-bandwidth coherent receiver and tunable laser[J]. Frontiers of Optoelectronics, 2016, 9(3): 526.
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