Gain flattened S+C+L-band bidirectional thulium doped fiber/multi-section fiber optical parametric hybrid amplifier
This article demonstrates the achievement of optical amplification across the S, C, and L-bands. A hybrid amplifier is proposed that utilizes a combination of bidirectional thulium-doped fiber amplifier (TDFA) and multi-section fiber optical parametric amplifier. With careful selection of TDFA and p...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-03-01
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| Series: | Ain Shams Engineering Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2090447923003866 |
| _version_ | 1797254006659088384 |
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| author | Hafiz Muhammad Obaid Hifsa Shahid Muhammad Zafrullah Majid Ali Faizan Rashid Baseem Khan |
| author_facet | Hafiz Muhammad Obaid Hifsa Shahid Muhammad Zafrullah Majid Ali Faizan Rashid Baseem Khan |
| author_sort | Hafiz Muhammad Obaid |
| collection | DOAJ |
| description | This article demonstrates the achievement of optical amplification across the S, C, and L-bands. A hybrid amplifier is proposed that utilizes a combination of bidirectional thulium-doped fiber amplifier (TDFA) and multi-section fiber optical parametric amplifier. With careful selection of TDFA and parametric amplifier parameters, gain can be achieved over complementary bandwidth regions. Resultantly, better gain flatness is achieved over the whole effective bandwidth of 170 nm. The amplifier being proposed is evaluated for a system consisting of 18 wavelength division multiplexed channels, each with a capacity of 100 Gb/s, and a channel spacing of 10 nm. By setting the input power per channel to an optimal value of –30 dBm, the parameters are adjusted to attain a flat gain exceeding 23.52 dB, accompanied by a gain ripple of only 2.09 dB. These parameters are optimized over a wavelength range between 1460 nm and 1630 nm. |
| first_indexed | 2024-03-09T07:35:46Z |
| format | Article |
| id | doaj.art-e2ed2496fe974e609e783367222ec431 |
| institution | Directory Open Access Journal |
| issn | 2090-4479 |
| language | English |
| last_indexed | 2024-04-24T21:43:06Z |
| publishDate | 2024-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ain Shams Engineering Journal |
| spelling | doaj.art-e2ed2496fe974e609e783367222ec4312024-03-21T05:36:23ZengElsevierAin Shams Engineering Journal2090-44792024-03-01153102497Gain flattened S+C+L-band bidirectional thulium doped fiber/multi-section fiber optical parametric hybrid amplifierHafiz Muhammad Obaid0Hifsa Shahid1Muhammad Zafrullah2Majid Ali3Faizan Rashid4Baseem Khan5Department of Electrical Engineering Technology, Punjab Tianjin University of Technology, Lahore, PakistanDepartment of Electrical Engineering, University of Engineering and Technology, Lahore, PakistanDepartment of Electrical Engineering, Superior University, Lahore, PakistanCenter for Research on Microgrids (CROM), AAU Energy, Aalborg University, 9220 Aalborg, Denmark; Department of Electrical Engineering, University of Punjab, Lahore, Pakistan; Corresponding author.The University of Doha for Science and Technology, Al Tarafa, Jelaiah Street, Duhail North, Doha, Qatar; Department of Electrical Engineering, University of Lahore, Lahore, PakistanDepartment of Electrical and Computer Engineering, Hawassa University, Hawassa, EthiopiaThis article demonstrates the achievement of optical amplification across the S, C, and L-bands. A hybrid amplifier is proposed that utilizes a combination of bidirectional thulium-doped fiber amplifier (TDFA) and multi-section fiber optical parametric amplifier. With careful selection of TDFA and parametric amplifier parameters, gain can be achieved over complementary bandwidth regions. Resultantly, better gain flatness is achieved over the whole effective bandwidth of 170 nm. The amplifier being proposed is evaluated for a system consisting of 18 wavelength division multiplexed channels, each with a capacity of 100 Gb/s, and a channel spacing of 10 nm. By setting the input power per channel to an optimal value of –30 dBm, the parameters are adjusted to attain a flat gain exceeding 23.52 dB, accompanied by a gain ripple of only 2.09 dB. These parameters are optimized over a wavelength range between 1460 nm and 1630 nm.http://www.sciencedirect.com/science/article/pii/S2090447923003866Hybrid optical amplifierWavelength division multiplexedTDFAFiber optical parametric amplifierFlat gain |
| spellingShingle | Hafiz Muhammad Obaid Hifsa Shahid Muhammad Zafrullah Majid Ali Faizan Rashid Baseem Khan Gain flattened S+C+L-band bidirectional thulium doped fiber/multi-section fiber optical parametric hybrid amplifier Ain Shams Engineering Journal Hybrid optical amplifier Wavelength division multiplexed TDFA Fiber optical parametric amplifier Flat gain |
| title | Gain flattened S+C+L-band bidirectional thulium doped fiber/multi-section fiber optical parametric hybrid amplifier |
| title_full | Gain flattened S+C+L-band bidirectional thulium doped fiber/multi-section fiber optical parametric hybrid amplifier |
| title_fullStr | Gain flattened S+C+L-band bidirectional thulium doped fiber/multi-section fiber optical parametric hybrid amplifier |
| title_full_unstemmed | Gain flattened S+C+L-band bidirectional thulium doped fiber/multi-section fiber optical parametric hybrid amplifier |
| title_short | Gain flattened S+C+L-band bidirectional thulium doped fiber/multi-section fiber optical parametric hybrid amplifier |
| title_sort | gain flattened s c l band bidirectional thulium doped fiber multi section fiber optical parametric hybrid amplifier |
| topic | Hybrid optical amplifier Wavelength division multiplexed TDFA Fiber optical parametric amplifier Flat gain |
| url | http://www.sciencedirect.com/science/article/pii/S2090447923003866 |
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