Bandwidth Reduction of Stimulated Brillouin Scattering and Applications in Optical Communication
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| Title: | Bandwidth Reduction of Stimulated Brillouin Scattering and Applications in Optical Communication |
|---|---|
| Description: | Stimulated Brillouin scattering is the most dominant nonlinear effect in single mode optical fibers. Its unique spectral characteristics, especially the narrow bandwidth of 20 – 30 MHz enable numerous applications, including optical spectrum analysis, delay and storage of light, distributed sensing and optical signal processing. Most of them would benefit from a reduction of the Brillouin gain bandwidth. This dissertation demonstrates several methods for significant reduction of the Brillouin gain bandwidth, including a multi-stage system, the superposition of the gain with two losses as well as the utilization of a frequency domain aperture. Thereby the Brillouin gain bandwidth can be reduced significantly down to 3 MHz, which equals 15% of the normal bandwidth. Furthermore, the reduced Brillouin gain bandwidth is employed for various applications. First, the resolution and the dynamic range of a Brillouin based optical spectrum analyzer are enhanced significantly. Second, a new technique for the storage of optical data packets, called Quasi-Light-Storage, is introduced and the maximum storage time is increased to 160 ns for 8 bit data packets. Finally, Brillouin scattering is used for the processing of optical frequency combs, leading to the generation high quality of mm- and THz-waves, as well as almost ideal sinc-shaped Nyquist pulse sequences. |
| Authors: | Preußler, Stefan |
| Resource Type: | eBook. |
| Subjects: | Optical communications |
| Categories: | TECHNOLOGY & ENGINEERING / Mobile & Wireless Communications, COMPUTERS / Optical Data Processing |
| Database: | eBook Collection (EBSCOhost) |
| FullText | Links: – Type: ebook-pdf Text: Availability: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Bandwidth Reduction of Stimulated Brillouin Scattering and Applications in Optical Communication – Name: Abstract Label: Description Group: Ab Data: Stimulated Brillouin scattering is the most dominant nonlinear effect in single mode optical fibers. Its unique spectral characteristics, especially the narrow bandwidth of 20 – 30 MHz enable numerous applications, including optical spectrum analysis, delay and storage of light, distributed sensing and optical signal processing. Most of them would benefit from a reduction of the Brillouin gain bandwidth. This dissertation demonstrates several methods for significant reduction of the Brillouin gain bandwidth, including a multi-stage system, the superposition of the gain with two losses as well as the utilization of a frequency domain aperture. Thereby the Brillouin gain bandwidth can be reduced significantly down to 3 MHz, which equals 15% of the normal bandwidth. Furthermore, the reduced Brillouin gain bandwidth is employed for various applications. First, the resolution and the dynamic range of a Brillouin based optical spectrum analyzer are enhanced significantly. Second, a new technique for the storage of optical data packets, called Quasi-Light-Storage, is introduced and the maximum storage time is increased to 160 ns for 8 bit data packets. Finally, Brillouin scattering is used for the processing of optical frequency combs, leading to the generation high quality of mm- and THz-waves, as well as almost ideal sinc-shaped Nyquist pulse sequences. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Preußler%2C+Stefan%22">Preußler, Stefan</searchLink> – Name: TypePub Label: Resource Type Group: TypPub Data: eBook. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Optical+communications%22">Optical communications</searchLink> – Name: SubjectBISAC Label: Categories Group: Su Data: <searchLink fieldCode="ZK" term="%22TECHNOLOGY+%26+ENGINEERING+%2F+Mobile+%26+Wireless+Communications%22">TECHNOLOGY & ENGINEERING / Mobile & Wireless Communications</searchLink><br /><searchLink fieldCode="ZK" term="%22COMPUTERS+%2F+Optical+Data+Processing%22">COMPUTERS / Optical Data Processing</searchLink> |
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| RecordInfo | BibRecord: BibEntity: Classifications: – Code: 621.3827 Scheme: ddc Type: prePub Languages: – Code: eng Text: English Subjects: – SubjectFull: Optical communications Type: general Titles: – TitleFull: Bandwidth Reduction of Stimulated Brillouin Scattering and Applications in Optical Communication Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Preußler, Stefan – PersonEntity: Name: NameFull: Preußler, Stefan IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Type: published Y: 2016 – D: 22 M: 05 Type: profile Y: 2024 Identifiers: – Type: isbn-print Value: 9783736993662 – Type: isbn-electronic Value: 9783736983663 Titles: – TitleFull: Bandwidth Reduction of Stimulated Brillouin Scattering and Applications in Optical Communication Type: main |
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