Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PON
In this paper, we propose a single-fiber bi-directional burst-mode erbium-doped fiber amplifier (EDFA) to simultaneously improve upstream and downstream loss budget in time and wavelength division multiplexed–passive optical network (TWDM-PON). Instead of additional light sources for upst...
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| Format: | Article |
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IEEE
2018-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8488595/ |
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| author | Zehao Xiao Lilin Yi Lei Xue Weisheng Hu |
| author_facet | Zehao Xiao Lilin Yi Lei Xue Weisheng Hu |
| author_sort | Zehao Xiao |
| collection | DOAJ |
| description | In this paper, we propose a single-fiber bi-directional burst-mode erbium-doped fiber amplifier (EDFA) to simultaneously improve upstream and downstream loss budget in time and wavelength division multiplexed–passive optical network (TWDM-PON). Instead of additional light sources for upstream gain clamping, the downstream signal acting as saturation signal effectively suppresses the upstream burst surge, which widens the input dynamic range of upstream burst signal. For potential reflections caused by the absence of optical isolators, experimental results have demonstrated the degradation of receiver sensitivity at bit-error rate of <inline-formula><tex-math notation="LaTeX"> $1 \times 10^{-3}$</tex-math></inline-formula> is negligible with a reflection power up to −14 dBm, which proves the promising applications in PONs of the proposed single-fiber bi-directional burst-mode EDFA. |
| format | Article |
| id | doaj-art-6bfd8f1bed2d482590806edcb2d79cf6 |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-6bfd8f1bed2d482590806edcb2d79cf62025-08-20T03:30:51ZengIEEEIEEE Photonics Journal1943-06552018-01-011061610.1109/JPHOT.2018.28732088488595Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PONZehao Xiao0Lilin Yi1https://orcid.org/0000-0002-6039-9063Lei Xue2https://orcid.org/0000-0003-1302-1727Weisheng Hu3https://orcid.org/0000-0002-6168-2688State Key Lab of Advanced Optical Communication Systems and Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai Jiao Tong University, Shanghai, ChinaState Key Lab of Advanced Optical Communication Systems and Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai Jiao Tong University, Shanghai, ChinaState Key Lab of Advanced Optical Communication Systems and Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai Jiao Tong University, Shanghai, ChinaState Key Lab of Advanced Optical Communication Systems and Networks, Shanghai Institute for Advanced Communication and Data Science, Shanghai Jiao Tong University, Shanghai, ChinaIn this paper, we propose a single-fiber bi-directional burst-mode erbium-doped fiber amplifier (EDFA) to simultaneously improve upstream and downstream loss budget in time and wavelength division multiplexed–passive optical network (TWDM-PON). Instead of additional light sources for upstream gain clamping, the downstream signal acting as saturation signal effectively suppresses the upstream burst surge, which widens the input dynamic range of upstream burst signal. For potential reflections caused by the absence of optical isolators, experimental results have demonstrated the degradation of receiver sensitivity at bit-error rate of <inline-formula><tex-math notation="LaTeX"> $1 \times 10^{-3}$</tex-math></inline-formula> is negligible with a reflection power up to −14 dBm, which proves the promising applications in PONs of the proposed single-fiber bi-directional burst-mode EDFA.https://ieeexplore.ieee.org/document/8488595/Time and wavelength division multiplexed – passive optical network (TWDM-PON)erbium-doped fiber amplifier (EDFA)burst mode. |
| spellingShingle | Zehao Xiao Lilin Yi Lei Xue Weisheng Hu Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PON IEEE Photonics Journal Time and wavelength division multiplexed – passive optical network (TWDM-PON) erbium-doped fiber amplifier (EDFA) burst mode. |
| title | Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PON |
| title_full | Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PON |
| title_fullStr | Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PON |
| title_full_unstemmed | Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PON |
| title_short | Single-Fiber Bi-Directional Burst-Mode EDFA for TWDM-PON |
| title_sort | single fiber bi directional burst mode edfa for twdm pon |
| topic | Time and wavelength division multiplexed – passive optical network (TWDM-PON) erbium-doped fiber amplifier (EDFA) burst mode. |
| url | https://ieeexplore.ieee.org/document/8488595/ |
| work_keys_str_mv | AT zehaoxiao singlefiberbidirectionalburstmodeedfafortwdmpon AT lilinyi singlefiberbidirectionalburstmodeedfafortwdmpon AT leixue singlefiberbidirectionalburstmodeedfafortwdmpon AT weishenghu singlefiberbidirectionalburstmodeedfafortwdmpon |