Design of large-core single-mode Yb^3+-doped photonic crystal fiber
- ISSN号:1673-1905
- 期刊名称:《光电子快报:英文版》
- 时间:0
- 分类:TN253[电子电信—物理电子学] TN104.3[电子电信—物理电子学]
- 作者机构:[1]Laser Institute of Science College, Beijing Jiaotong University, Beijing 100044, China, [2]Measurement Technology and Instrumentation Key Lab of Hebei Province, State Key Lab of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China, [3]College of Physics and Chemistry, Hebei Normal University of Science & Technology, Qinhuangdao 066004, China
- 相关基金:This work has been supported by the National Natural Science Foundation of China (Nos.60637010 and 60978028), the National Basic Research Program of China (No.2010CB327604), the Young Scientists Fund of the Natural Science Foundation of Hebei Province (Nos.F2010001313 and F2010001291), and the Science and Technology Development Program of Qinhuangdao of Hebei Province (No.201001 A076).
关键词:
光子晶体光纤, 单模特性, 掺杂, 设计, 有效折射率法, 光子晶体纤维, 镱, 结构参数, Nonlinear optics, Optical fiber fabrication, Optical waveguides, Photonic crystal fibers, Refractive index, Ytterbium
中文摘要:
cladding 基础的有效索引在 photonic 水晶纤维(PCF ) 的充满空间的模式被有效索引方法模仿。有纤维的结构参数的有效索引的变化被完成。第一次,有核心的折射索引的做 Yb3+ 的 PCF 的 V 参数的关系和纤维的结构参数被提供。有在核心的 7 和 19 个失踪的空气洞的大核心的做 Yb3+ 的 photonic 水晶纤维的单个模式的特征被分析。有 50 m, 100 m 和 150 m 的核心直径的大核心的单个模式的做 Yb3+ 的 photonic 水晶纤维被设计。结果为纤维的设计和制造提供理论说明。
英文摘要:
The effective index of the cladding fundamental space-filling mode in photonic crystal fiber (PCF) is simulated by the effective index method. The variation of the effective index with the structure parameters of the fiber is achieved. For the first time, the relations of the Vparameter ofYb^3+-doped PCF with the refractive index of core and the structure parameters of the fiber are provided. The single-mode characteristics of large-core yb^3+-doped photonic crystal fibers with 7 and 19 missing air holes in the core are analyzed. The large-core single-mode Yb^3+-doped photonic crystal fibers with core diameters of 50 μm, 100 μm and 150 μm are designed. The results provide theory instruction for the design and fabrication of fiber.