Caoyuan Wang
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View article: Enhancing Single-Mode Characteristics and Reducing Confinement Loss in Liquid-Core Anti-Resonant Fibers via Selective Filling and Geometrical Optimization
Enhancing Single-Mode Characteristics and Reducing Confinement Loss in Liquid-Core Anti-Resonant Fibers via Selective Filling and Geometrical Optimization Open
The liquid-core anti-resonant fiber (LCARF) has emerged as a versatile platform for applications in nonlinear photonics, biological sensing, and other domains. In this study, a systematic and comprehensive analysis of LCARF was conducted v…
View article: Parallel Farby–Perot Interferometers in an Etched Multicore Fiber for Vector Bending Measurements
Parallel Farby–Perot Interferometers in an Etched Multicore Fiber for Vector Bending Measurements Open
Vector bending sensors can be utilized to detect the bending curvature and direction, which is essential for various applications such as structural health monitoring, mechanical deformation measurement, and shape sensing. In this work, we…
View article: Hybrid Fibers with Subwavelength-Scale Liquid Core for Highly Sensitive Sensing and Enhanced Nonlinearity
Hybrid Fibers with Subwavelength-Scale Liquid Core for Highly Sensitive Sensing and Enhanced Nonlinearity Open
Interest grows in designing silicon-on-insulator slot waveguides to trap optical fields in subwavelength-scale slots and developing their optofluidic devices. However, it is worth noting that the inherent limitations of the waveguide struc…
View article: Hybrid Fibers with Subwavelength-Scale Liquid Core for Highly Sensitive Sensing and Enhanced Nonlinearity
Hybrid Fibers with Subwavelength-Scale Liquid Core for Highly Sensitive Sensing and Enhanced Nonlinearity Open
Interest grows in designing silicon-on-insulator slot waveguides to trap optical fields in subwavelength-scale slots and developing their optofluidic devices. However, it is worth noting that the inherent limitations of the waveguide struc…
View article: Ultra-Bend-Resistant 4-Core Simplex Cable Used for Short-Reach Dense Spatial Division Multiplexing Optical Transmission
Ultra-Bend-Resistant 4-Core Simplex Cable Used for Short-Reach Dense Spatial Division Multiplexing Optical Transmission Open
We optimized and fabricated an ultra-bend-resistant 4-core simplex cable (SXC) employing 4-core multicore fiber (MCF) suitable for short-reach dense spatial division multiplexing (DSDM) optical transmission in the O-band. The characteristi…
View article: 3D printed multicore fiber-tip discriminative sensor for magnetic field and temperature measurements
3D printed multicore fiber-tip discriminative sensor for magnetic field and temperature measurements Open
Miniaturized fiber-optic magnetic field sensors have attracted considerable interest owing to their superiorities in anti-electromagnetic interference and compactness. However, the intrinsic thermodynamic properties of the material make te…
View article: Record 50.7-Tbit/s WDM coherent transmission in hollow-core fiber
Record 50.7-Tbit/s WDM coherent transmission in hollow-core fiber Open
View article: Fabrication and Characterization of an Optimized Low-Loss Two-Mode Fiber for Optoacoustic Sensing
Fabrication and Characterization of an Optimized Low-Loss Two-Mode Fiber for Optoacoustic Sensing Open
An optimized multi-step index (MSI) 2-LP-mode fiber is proposed and fabricated with low propagation loss of 0.179 dB/km, low intermodal crosstalk and excellent bend resistance. We experimentally clarified the characteristics of backward Br…
View article: Spacing-Tailored Multicore Fiber Interface for Efficient FIFO Devices
Spacing-Tailored Multicore Fiber Interface for Efficient FIFO Devices Open
Multicore fibers (MCFs) have attracted intense attention to overcome the capacity limit of single-core optical fiber communication system. However, as indispensable connection devices between the MCF and the individual single mode fiber (S…
View article: Optical microfibers integrated with evanescent field triggered self-growing polymer nanofilms
Optical microfibers integrated with evanescent field triggered self-growing polymer nanofilms Open
Hybrid optical fibers have been widely investigated in different architectures to build integrated fiber photonic devices and achieve various applications. Here we proposed and fabricated hybrid microfiber waveguides with self-growing poly…
View article: High-efficient subwavelength-scale optofluidic waveguides with tapered microstructured optical fibers
High-efficient subwavelength-scale optofluidic waveguides with tapered microstructured optical fibers Open
Microstructured optical fibers (MOFs) have attracted intensive research interest in fiber-based optofluidics owing to their ability to have high-efficient light-microfluid interactions over a long distance. However, there lacks an exquisit…
View article: Ultralow-loss fusion splicing between negative curvature hollow-core fibers and conventional SMFs with a reverse-tapering method
Ultralow-loss fusion splicing between negative curvature hollow-core fibers and conventional SMFs with a reverse-tapering method Open
Negative curvature hollow-core fibers (NC-HCFs) can boost the excellent performance of HCFs in terms of propagation loss, nonlinearity, and latency, while retaining large core and delicate cladding structures, which makes them distinctly d…