Free-space transmission system in a tunable simulated atmospheric turbulence channel using a high-repetition-rate broadband fiber laser
We demonstrate free-space transmission based on a broadband fiber laser at 16 Gbit/s over a simulated atmospheric turbulence channel. The broadband laser pulse is part of a supercontinuum generated by a homemade picosecond laser based on Raman gain soliton compression pumping a segment of highly nonlinear fiber. The scintillation indices, eye patterns, and bit error rates of transmission based on the broadband laser and a narrow-linewidth laser are compared. The results show a 29.5% reduction in the scintillation index and sensitivity of -28.6 dBm at the forward error correction limit, which has a 2.9 dB improvement compared with the narrow-linewidth system. It is feasible to use broadband lasers as carriers combining optical time division multiplexing as a multiplexing method to improve the communication performance under weak atmospheric turbulent conditions.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2019 |
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| Erschienen: |
2019 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:58 |
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| Enthalten in: |
Applied optics - 58(2019), 10 vom: 01. Apr., Seite 2635-2640 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Chen, Junda [VerfasserIn] |
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| Links: |
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| Themen: |
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| Anmerkungen: |
Date Revised 20.11.2019 published: Print Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1364/AO.58.002635 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM296647411 |
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| 100 | 1 | |a Chen, Junda |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Free-space transmission system in a tunable simulated atmospheric turbulence channel using a high-repetition-rate broadband fiber laser |
| 264 | 1 | |c 2019 | |
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| 500 | |a Date Revised 20.11.2019 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a We demonstrate free-space transmission based on a broadband fiber laser at 16 Gbit/s over a simulated atmospheric turbulence channel. The broadband laser pulse is part of a supercontinuum generated by a homemade picosecond laser based on Raman gain soliton compression pumping a segment of highly nonlinear fiber. The scintillation indices, eye patterns, and bit error rates of transmission based on the broadband laser and a narrow-linewidth laser are compared. The results show a 29.5% reduction in the scintillation index and sensitivity of -28.6 dBm at the forward error correction limit, which has a 2.9 dB improvement compared with the narrow-linewidth system. It is feasible to use broadband lasers as carriers combining optical time division multiplexing as a multiplexing method to improve the communication performance under weak atmospheric turbulent conditions | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Wang, Tianshu |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Xinmeng |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Zhiwen |e verfasserin |4 aut | |
| 700 | 1 | |a Jiang, Ziqi |e verfasserin |4 aut | |
| 700 | 1 | |a Yao, Haifeng |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Peidi |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Yiwu |e verfasserin |4 aut | |
| 700 | 1 | |a Jiang, Huilin |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Applied optics |d 1966 |g 58(2019), 10 vom: 01. Apr., Seite 2635-2640 |w (DE-627)NLM114401330 |x 1539-4522 |7 nnns |
| 773 | 1 | 8 | |g volume:58 |g year:2019 |g number:10 |g day:01 |g month:04 |g pages:2635-2640 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1364/AO.58.002635 |3 Volltext |
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