研究目的
Investigating the role of structural anisotropy on the geometric birefringence of high-birefringence index-guiding photonic crystal fibers (PCFs).
研究成果
The normalized difference of moment of inertia ΔI effectively evaluates structural anisotropy, which produces geometric birefringence in HB-IG-PCFs. Optimizing structural parameters to increase ΔI is an effective method to achieve high birefringence B. This work provides a novel approach to studying and designing PCFs.
研究不足
The study is limited to PCFs with air-silica structures and does not consider other factors such as high-refractive-index nanostructures. The moment of inertia method may not fully capture all aspects of structural asymmetry.
1：Experimental Design and Method Selection:
The study utilizes the moment of inertia method to quantify structural anisotropy in PCFs.
2：Sample Selection and Data Sources:
Four typical HB-IG-PCFs with the same air-silica structure and different air hole shapes (circular, ellipse, rectangle) are analyzed.
3：List of Experimental Equipment and Materials:
Not explicitly mentioned.
4：Experimental Procedures and Operational Workflow:
The normalized difference of moments of inertia ΔI is calculated to describe structural anisotropy, and its relationship with phase birefringence B is analyzed.
5：Data Analysis Methods:
The phase birefringence B is shown to increase monotonously with the normalized ΔI.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
