We present a compact polarization splitter on a dual hollow-core antiresonant fiber with
broad bandwidth covering two well-known communication wavelengths of and 1.55. It can …

In this paper, we propose an ultra-broadband polarization beam splitter for a dual hollow-
core anti-resonant fiber. We divide the fiber core into two parts by introducing the two longer …

A compact single-polarization (SP) coupler based on a dual-hollow-core anti-resonant fiber
(DHC-ARF) is proposed. By introducing a pair of thick-wall tubes into a ten-tube single-ring …

In this paper, a dual hollow-core negative curvature fiber is proposed for the polarization
beam splitter. The effects of the structure parameters of the dual hollow-core negative …

A dual sakura hollow-core antiresonant fiber (DSHC-ARF) is proposed for developing an
ultrawide-bandwidth polarization beam splitter (PBS). An air gap is introduced into the fiber …

A dual hollow-core anti-resonant fiber is proposed and numerically investigated. Two
elliptical tubes are introduced to separate the core into two symmetrical cores; further nested …

By modifying the interconnection design between standard single-mode fiber (SSMF) and
nested antiresonant nodeless type hollow-core fiber (NANF), we create an air gap between …

An ultrawide bandwidth and single-mode polarization beam splitter (PBS) based on an air-
gap type of dual-hollow-core antiresonant fiber (DHC-ARF) is proposed. Nested tubes are …

The unique characteristics of hollow core fibers lead to low non-linearity and reduced
sensitivity to environmental influences, making them attractive platform for designing inline …

An ultra-broadband 3-dB coupler based on a polymer dual-hollow-core anti-resonant fiber
(DHC-ARF) is designed to work in the E+ S+ C+ L+ U communication band. By incorporating …