کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
848531 | 909245 | 2011 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Pulse compression effect based on stimulated Brillouin scattering light storage in an optical fiber Pulse compression effect based on stimulated Brillouin scattering light storage in an optical fiber](/preview/png/848531.png)
The pulse compression effect in SBS light storage is numerically investigated. We demonstrate theoretically that the compressed width of retrieved data-pulses is not only related with temporal profile of data-pulse, but also spectrum and temple profile of control-pulse. The data-pulses with steep rising edge can be compressed after they are retrieved. The optimum compression effect takes place when a 2-ns-long exponential data-pulse interacts with a 1.5-ns-long chirped Gaussian control-pulse, where the data-pulse width is compressed to 1.73-ns-long and the readout efficiency is the biggest. A 2-ns-long rectangular data-pulse is also compressed to 1.73-ns-long when it encounters to a 1.5-ns-long rectangular control-pulse, but the readout efficiency isn’t maximum value. The results are significant for increasing storage capacity and variable bits all-optical buffering.
Journal: Optik - International Journal for Light and Electron Optics - Volume 122, Issue 24, December 2011, Pages 2172–2175