Reducing pulse distortion in fast-light pulse propagation through an erbium-doped fiber amplifier
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- Title
- Reducing pulse distortion in fast-light pulse propagation through an erbium-doped fiber amplifier
- Authors
- Shin, H; Schweinsberg, A; Gehring, G; Schwertz, K; Chang, HJ; Boyd, RW; Park, QH; Gauthier, DJ
- Date Issued
- 2007-04-15
- Publisher
- OSA Publishing
- Abstract
- When a pulse superposed on a cw background propagates through an erbium-doped fiber amplifier with a negative group velocity, either pulse broadening or pulse compression can be observed. These effects can be explained in terms of two competing mechanisms: gain recovery and pulse spectrum broadening. The distortion of the pulse shape caused by these effects depends on input pulse width, pump power, and background-to-pulse power ratio. With the proper choice of these three parameters, we can obtain significant pulse advancement with minimal pulse distortion. (c) 2007 Optical Society of America.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/26640
- DOI
- 10.1364/OL.32.000906
- ISSN
- 0146-9592
- Article Type
- Article
- Citation
- OPTICS LETTERS, vol. 32, no. 8, page. 906 - 908, 2007-04-15
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- There are no files associated with this item.
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