In this study, a new photonic crystal fibre (PCF) structure is proposed which is suitable for
optical telecommunications. This PCF has some features including low-and ultra-flattened …

Highly birefringent dual-core photonic crystal fibers (PCFs) can be used as a polarization
splitter because the orthogonal polarization modes with dissimilar coupling lengths are …

In this paper, confinement loss in hexagonal lattice photonic crystal fibers (PCFs) has been
investigated. Using finite difference frequency domain (FDFD) method with perfectly …

In order to confine mode field energy effectively and obtain high birefringence, a new type of
photonic crystal fiber (PCF) is proposed, which consists of air cores arrayed with pentagonal …

A new kind of dual-core photonic crystal fiber polarization splitter based on tellurite glass is
designed by introducing five elliptical air holes and octagonal lattice into the polarization …

A novel large mode area (LMA) photonic crystal fibers (PCFs) are proposed in this paper.
LMA is obtained by selectively material-filled structural PCFs in which six air-holes near the …

In the present paper, the impact of defect insertion in the core area of a large core HF7 fiber
on the effective mode area and chromatic dispersion characteristics is investigated to …

摘要利用中心波长为1040nm, 脉宽为190fs, 重复频率在200~ 5000kHz 之间可调的飞秒激光对
熔融石英进行微加工. 研究了烧蚀阈值随脉冲重复频率, 扫描速度的变化规律 …

In this paper we report on the fabrication of highly birefringent photonic crystal fiber with a
photonic cladding composed of elliptical holes ordered in a rectangular lattice. The fiber …

In this paper, a novel hybrid hexagonal Photonic Crystal Fibre (PCF), which harnesses the
golden ratio for its elliptical core design, is proposed. This work aspires to exploit circular air …