Revolver hollow core optical fibers

IA Bufetov, AF Kosolapov, AD Pryamikov… - Fibers, 2018 - mdpi.com
Revolver optical fibers (RF) are special type of hollow-core optical fibers with negative
curvature of the core-cladding boundary and with cladding that is formed by a one ring layer …

Simulation and optimization of optical fiber irradiation with X-rays at different energies

A Meyer, D Lambert, A Morana, P Paillet, A Boukenter… - Radiation, 2023 - mdpi.com
Simple Summary We investigated the influence of modifying the voltage of an X-ray tube,
and therefore its photon energy spectrum, on the Total Ionizing Dose deposited in a single …

[图书][B] Lasers with nuclear pumping

SP Melnikov, AA Sinyanskii, AN Sizov, GH Miley - 2015 - Springer
The majority of the credit for this book on nuclear-pumped lasers (NPLs) goes to its original
Russian authors. I (George H. Miley) became the contributing American co-author when I …

Nitrogen-doped silica-core fibres for Bragg grating sensors operating at elevated temperatures

OV Butov, EM Dianov, KM Golant - Measurement science and …, 2006 - iopscience.iop.org
Nitrogen-doped silica-core fibre is discussed in the context of a technological basis for the
fabrication of Bragg gratings for sensors with enhanced temperature resistance up to 900 C …

Radiation monitoring with radiosensitive pure-silica core ultra-low loss optical fiber

L Weninger, A Morana, C Campanella… - … on Nuclear Science, 2024 - ieeexplore.ieee.org
This article presents a new prospect for radiation detection exploiting the high radiation
sensitivity of an ultra-low loss pure-silica core optical fiber (ULL-PSCF). This fiber exhibits …

Role of inherent radiation-induced self-trapped holes in pulsed-radiation effect on pure-silica-core optical fibers

AL Tomashuk, AV Filippov… - Journal of Lightwave …, 2018 - ieeexplore.ieee.org
Radiation-induced attenuation (RIA) is investigated in pure-silica-core optical fibers (PSFs)
upon their pulsed-X-ray irradiation. RIA at small post-pulse times (t≤ 0.001–0.1 s) is argued …

Hollow-core microstructured 'revolver'fibre for the UV spectral range

AD Pryamikov, AF Kosolapov, GK Alagashev… - Quantum …, 2016 - iopscience.iop.org
We report the first silica-based hollow-core microstructured fibre for the UV spectral range,
with a reflective cladding formed by a single ring of capillaries. The optical loss in the fibre at …

X-rays, γ-rays, electrons and protons radiation-induced changes on the lifetimes of Er3+ and Yb3+ ions in silica-based optical fibers

A Ladaci, S Girard, L Mescia, T Robin, A Laurent… - Journal of …, 2018 - Elsevier
The evolution of Ytterbium 2 F 5/2 and Erbium 4 I 13/2 energy level lifetimes versus doses of
various radiation types (40 keV X-rays, 480 MeV protons, 1.2 MeV γ-rays and 6 MeV …

Influence of drawing conditions on radiation-induced attenuation of pure-silica-core fibers in the near-IR range

PF Kashaykin, AL Tomashuk… - … Optical Fibres V, 2018 - spiedigitallibrary.org
Three single-mode fibers have been drawn from each of four MCVD-made pure-silica-core F-
doped-silica-cladding preforms, the drawing parameters (temperature, speed, and tension) …

Formation mechanisms of precursors of radiation-induced color centers during fabrication of silica optical fiber preform

AL Tomashuk, MO Zabezhailov - Journal of Applied Physics, 2011 - pubs.aip.org
Samples in the form of transverse slices of rods and optical fiber preforms made from the
high-hydroxyl KU-1 and low-hydroxyl KS-4V silica by the plasma outside deposition (POD) …