Simulation of multiwave pumped fiber Raman amplifiers
The design model for development of optical fiber Raman amplifiers with the multiwavelength pumping scheme is proposed in this work. Our simulation based on the oscillator theory and spectroscopic model for the analysis of the Raman gain spectrum. Introducing the oscillatory lineshape functions give...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Date: | 2006 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2006
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/121624 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Simulation of multiwave pumped fiber Raman amplifiers / G.S. Felinskyi, P.A. Korotkov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 3. — С. 83-93. — Бібліогр.: 18 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862600381647814656 |
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| author | Felinskyi, G.S. Korotkov, P.A. |
| author_facet | Felinskyi, G.S. Korotkov, P.A. |
| citation_txt | Simulation of multiwave pumped fiber Raman amplifiers / G.S. Felinskyi, P.A. Korotkov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 3. — С. 83-93. — Бібліогр.: 18 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The design model for development of optical fiber Raman amplifiers with the multiwavelength pumping scheme is proposed in this work. Our simulation based on the oscillator theory and spectroscopic model for the analysis of the Raman gain spectrum. Introducing the oscillatory lineshape functions gives the possibility for simple describing the wavelength dependence of Raman gain in optical fibers and it is very useful for the estimation of the gain bandwidth, Raman laser conditions, noise perfomance, and amplification processes in the Raman amplifiers. Modeling results are obtained without traditional solving the complicated system of coupled equations. The concept of an actual band based on the lineshape function is useful for the design of fiber Raman amplifiers with multiple wavelength pumping. Model validity is confirmed by the experimental measurements of amplified spontaneous emission in silica fiber. Proposed modeling allows us to analyze the fiber Raman amplifier with combined multiwavelength pumping source for the extension of amplification bandwidth to L-band, which has the broad bandwidth over 80 nm and low gain ripple less than 0.5 dB. The proposed spectroscopic model can be further extended for the analysis of the complex spontaneous Raman scattering spectra with other doping materials.
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| first_indexed | 2025-11-27T23:55:51Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-121624 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-11-27T23:55:51Z |
| publishDate | 2006 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Felinskyi, G.S. Korotkov, P.A. 2017-06-15T03:12:44Z 2017-06-15T03:12:44Z 2006 Simulation of multiwave pumped fiber Raman amplifiers / G.S. Felinskyi, P.A. Korotkov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 3. — С. 83-93. — Бібліогр.: 18 назв. — англ. 1560-8034 PACS 42.65.Yj, 42.81.-i https://nasplib.isofts.kiev.ua/handle/123456789/121624 The design model for development of optical fiber Raman amplifiers with the multiwavelength pumping scheme is proposed in this work. Our simulation based on the oscillator theory and spectroscopic model for the analysis of the Raman gain spectrum. Introducing the oscillatory lineshape functions gives the possibility for simple describing the wavelength dependence of Raman gain in optical fibers and it is very useful for the estimation of the gain bandwidth, Raman laser conditions, noise perfomance, and amplification processes in the Raman amplifiers. Modeling results are obtained without traditional solving the complicated system of coupled equations. The concept of an actual band based on the lineshape function is useful for the design of fiber Raman amplifiers with multiple wavelength pumping. Model validity is confirmed by the experimental measurements of amplified spontaneous emission in silica fiber. Proposed modeling allows us to analyze the fiber Raman amplifier with combined multiwavelength pumping source for the extension of amplification bandwidth to L-band, which has the broad bandwidth over 80 nm and low gain ripple less than 0.5 dB. The proposed spectroscopic model can be further extended for the analysis of the complex spontaneous Raman scattering spectra with other doping materials. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Simulation of multiwave pumped fiber Raman amplifiers Article published earlier |
| spellingShingle | Simulation of multiwave pumped fiber Raman amplifiers Felinskyi, G.S. Korotkov, P.A. |
| title | Simulation of multiwave pumped fiber Raman amplifiers |
| title_full | Simulation of multiwave pumped fiber Raman amplifiers |
| title_fullStr | Simulation of multiwave pumped fiber Raman amplifiers |
| title_full_unstemmed | Simulation of multiwave pumped fiber Raman amplifiers |
| title_short | Simulation of multiwave pumped fiber Raman amplifiers |
| title_sort | simulation of multiwave pumped fiber raman amplifiers |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/121624 |
| work_keys_str_mv | AT felinskyigs simulationofmultiwavepumpedfiberramanamplifiers AT korotkovpa simulationofmultiwavepumpedfiberramanamplifiers |