Hollow-Core Fibers

Random misalignment and anisotropic deformation of the nested cladding elements in hollow-core anti-resonant fibers
Hollow-core anti-resonant fibers (HC-ARFs) are en route to compete with and surpass the transmission performance of standard …
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Enhanced birefringence in conventional and hybrid anti-resonant hollow-core fibers
A hollow-core anti-resonant fiber (HC-ARF) design based on hybrid silica/silicon cladding is proposed for single-polarization, …
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Noise performance and long-term stability of near-and mid-IR gas-filled fiber Raman lasers
Stimulated Raman scattering (SRS) enabled by the emerging gas-filled low-loss anti-resonant hollow-core fiber (ARHCF) technology opens …
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Impact of cladding elements on the loss performance of hollow-core anti-resonant fibers
Understanding the impact of the cladding tube structure on the overall guiding performance is crucial for designing a single-mode, …
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Low-loss hollow-core anti-resonant fibers with semi-circular nested tubes
Hollow-core fibers with a single ring of circular anti-resonant tubes as the cladding provide a simple way of getting a …
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Multi-wavelength high-energy gas-filled fiber Raman laser spanning from 1.53 µm to 2.4 µm
In this work, we present a high-pulse-energy multi-wavelength Raman laser spanning from 1.53 µm up to 2.4 µm by employing the cascaded …
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Hollow core inhibited coupled antiresonant terahertz fiber: A numerical and experimental study
In this article, a hollow core antiresonant photonic crystal fiber is analyzed for terahertz applications. A numerical analysis of the …
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Noise and spectral stability of deep-UV gas-filled fiber-based supercontinuum sources driven by ultrafast mid-IR pulses (Editor choise)
Deep-UV (DUV) supercontinuum (SC) sources based on gas-filled hollow-core fibers constitute perhaps the most viable solution towards …
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Mode-selective few-mode Brillouin fiber lasers based on intramodal and intermodal SBS
Mode-selective fiber lasers have advantages in a number of applications. Here we propose and experimentally demonstrate a transverse …
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High pulse energy and quantum efficiency mid-infrared gas Raman fiber laser targeting CO2 absorption at 4.2 µm
In this Letter, we demonstrate a high pulse energy and linearly polarized mid-infrared Raman fiber laser targeting the strongest …
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