کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
739535 | 894099 | 2012 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Broadband and low amplitude noise supercontinuum generated by using compressed pulse Broadband and low amplitude noise supercontinuum generated by using compressed pulse](/preview/png/739535.png)
In this paper, enhancement of bandwidth of supercontinuum generated in a normal dispersion-flattened microstructured fiber by using compressed pulse is demonstrated experimentally and numerically. Using high-order soliton compression effect, the standard single mode fiber is used as a pulse compressor. The experimental measured −10 dB spectral width is broadened from 75 nm to more than 140 nm by adding a 20 m long standard single mode fiber. Numerical analysis shows that using pulse compressed by a certain length fiber can increase the spectral bandwidth without making extra amplitude noise.
► In this paper, we investigate the enhancement of supercontinuum bandwidth using compressed pulse experimentally and numerically.
► A certain length standard single mode fiber is used as a pulse compressor.
► The bandwidth of supercontinuum can be enhanced simply and effectively.
► The amplitude noise property of generated supercontinuum is not deteriorated.
Journal: Optics & Laser Technology - Volume 44, Issue 5, July 2012, Pages 1333–1337