【摘 要】
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Influence induced by Raman effect on the noise characteristics of a depleted and lossy dual pump fiber optical parametric amplifier (FOPA) is investigated. Taki
【机 构】
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State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Post
【出 处】
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Optoelectronics Letters
论文部分内容阅读
Influence induced by Raman effect on the noise characteristics of a depleted and lossy dual pump fiber optical parametric amplifier (FOPA) is investigated. Taking the Raman effect into account, the modified coupled amplitude equations are firstly built, then the influences of Raman effect on the stokes and anti-stokes wavelengths with different initial signal powers are further analyzed. Besides, the effect on the FOPA gain is also shown with the same initial signal power and constant noise figure (NF).
Influence induced by Raman effect on the noise characteristics of a depleted and lossy dual pump fiber optical parametric amplifier (FOPA) is investigated. The modified coupled amplitude equations are first built, then the influences of Raman effect on the In addition, the effect on the FOPA gain is also shown with the same initial signal power and constant noise figure (NF).
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