Gain-flattened Raman Amplifiers with Novel Designed Photonic Crystal Fiber

摘要：

Numerical analysis of Raman fiber amplifier (RFA)based on photonic crystal fibers (PCF.) has been done. Simple pure silica square PCF with 5 rings airhole and hexagon PCF with 8 rings air-hole are reported and high-nonlinearity, low flat-dispersion and low confinement loss have been obtained. The designed PCFs are applied in RFA as gain medium and numerical results indicate that flat gain can be obtained in broad range by optimizing PCFs structure.

关键词： Raman fiber amplifier (RFA) photonic crystal fiber (PCF) high-nonlinearity gain

作者: Dong Wang Feroza Begum Fan Cao Jingqing Wang Yoshinori NAMIHIRA Nianyu Zou

作者单位: Research Institute of Photonics, Dalian Polytechnic University, No.1 Qing Gong Yuan, Ganjingzi Dis., Dept. of Electrical & Electronics Eng., University of the Ryukyus, 1 Senbaru, Nashihara, Okinawa 903

会议类型: 国际会议

会议名称: The 2nd Joint FWOCNT International Workshop 2009(第二届前沿无线通信、光通信与网络技术国际研讨会暨第十四届青通会论坛)

会议地点: 大连

会议语种:英文

页码: 35-38

在线出版日期: 2009-07-24（万方平台首次上网日期，不代表论文的发表时间）