Role of structural anisotropy in geometric birefringence of high-birefringence index-guiding PCFs: analysis by moment of inertia

被引：0

作者：

Sheng Liang

Yongxin Zhang

Xingyu Zhang

Xinzhi Sheng

Shuqin Lou

Xin Wang

Bo Lin

Mingli Dong

Lianqing Zhu

Jueting Luo

Rui Peng

Liuyan Liang

Yuqin Lin

Jinli Wang

Yue Yang

Shuai Kang

Yuelang Huang

Jiazheng Ding

Wenxuan Xu

Fuxiao Li

机构：

[1] Beijing Jiaotong University,Key Laboratory of Education Ministry on Luminescence and Optical Information Technology, National Physical Experiment Teaching Demonstration Center, Department of Physics, School of Science

[2] Beijing Jiaotong University,School of Electronic and Information Engineering

[3] China Academy of Electronics and Information Technology,Beijing Engineering Research Center of Optoelectronic Information and Instruments, Beijing Key Laboratory for Optoelectronics Measurement Technology

[4] Beijing Information Science and Technology University,undefined

来源：

Optical and Quantum Electronics | 2019年 / 51卷

关键词：

Photonic crystal fiber (PCF); Birefringence; Polarization maintenance; Structural anisotropy; Geometric birefringence; Moment of inertia;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We have studied the role of structural anisotropy on the geometric birefringence of four typical high-birefringence (HB) index-guiding photonic crystal fibers (PCFs) with the same air-silica structure and circular, ellipse, and rectangle air holes, respectively. The normalized difference between the moment of inertia ΔI in x and y direction of the PCF structure is utilized to quantificationally describe the structural anisotropy. We demonstrate that the phase birefringence B increases monotonously when the normalized ΔI rises in different cases of PCFs structures. In order to obtain high birefringence B, it can be an effective method to optimize the parameters of the structure to increase the normalized ΔI. This work can be not only a reference of founding the essence of geometric birefringence and proposing the optimal design of HB-IG-PCFs, but also an enlightenment for bringing the different method (compared to the finite element) into the investigation of PCFs.

引用

共 123 条

[1]

Brosi JM(2008)High-speed low-voltage electro-optic modulator with a polymer-infiltrated silicon photonic crystal waveguide Opt. Express 16 4177-4191

[2]

Koos C(2007)Highly birefringent elliptical-hole photonic crystal fibers with double defect J. Lightwave Technol. 25 2700-2705

[3]

Andreani LC(2004)Highly birefringent hollow-core photonic bandgap fiber Opt. Express 12 3888-3893

[4]

Waldow M(2016)Study of highly birefringence dispersion shifted photonic crystal fiber with asymmetrical cladding Optik 127 11854-11859

[5]

Leuthold J(2015)Highly birefringent photonic crystal fiber with ultra-flattened negative dispersion over S + C + L + U bands Appl. Opt. 54 2786-2789

[6]

Freude W(2013)Highly nonlinear polarization maintaining two zero dispersion spiral photonic crystal fiber using artificial defects Opt. Fiber Technol. 19 539-542

[7]

Chen D(2014)Maintaining single polarization and dispersion compensation with modified rectangular microstructure optical fiber Optik 125 4030-4034

[8]

Shen L(2014)Polarization maintaining large nonlinear coefficient photonic crystal fibers using rotational hybrid cladding Optik 125 1011-1015

[9]

Chen X(2014)Highly nonlinear and highly birefringent dispersion compensating photonic crystal fiber Opt. Fiber Technol. 20 32-38

[10]

Li MJ(2009)Dispersion-flattened polarization-maintaining photonic crystal fiber for nonlinear applications Opt. Commun. 282 4072-4076

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