عنوان المقالة:Effect of Cascading Amplification Stages on the Performance of Serial Hybrid Fiber Amplifier
د. مظفر الظفيري | Dr. Mudhafar Al-Dhufairi | 10616
- نوع النشر
- مجلة علمية
- المؤلفون بالعربي
- M. H. Ali, F. Abdullah, M. Z. Jamaludin, M. H. Al-Mansoori, A. K. Abass, T. F. Al-Mashhadani
- الملخص العربي
- This study demonstrates simulation and experimental validation of a wideband serial hybrid Raman/erbium-doped fiber amplifier. Two configurations are adopted; in type A, a Raman amplifier is the first stage, and in type B, an erbium-doped fiber amplifier is the first stage. At low input signal power, the average gain level is 20 dB with a flat gain bandwidth of 40 nm for both configurations. The noise figure in type B is dominated by the erbium-doped fiber amplifier and produces lower values and flatter spectra than in type A. The gain of the proposed hybrid amplifiers is affected more by the second amplification stage.
- تاريخ النشر
- 04/05/2015
- الناشر
- Taylor & Francis
- رابط DOI
- 10.1080/01
- الكلمات المفتاحية
- gain saturation, Raman amplifier, serial hybrid fiber amplifier, stimulated Brillouin scattering, w