Site‐selective fluorescence and spectroscopic properties of Yb‐doped lanthanum titanate glasses

B Topper, A Neumann, SK Wilke… - … Journal of Applied …, 2024 - Wiley Online Library
Ytterbium‐doped lanthanum titanate glasses were prepared by levitation melting for the
detailed characterization of the Yb 3+ \rmYb^3+ spectroscopic properties in the rare‐earth …

Impact of Yb2+ on the anti-Stokes fluorescence cooling performance of Yb-doped silica fibers

B Meehan, AR Pietros, CW Chen… - Optical Materials …, 2024 - opg.optica.org
To unlock the full potential of laser-cooled silica optical fibers, a better understanding of the
internal mechanisms of heat generation is required. This work explores ytterbium-doped …

Nonlinear Optics: feature issue introduction

Z Chen, M Khajavikhan, G Chang, A Pasquazi… - Optics …, 2024 - opg.optica.org
This joint issue of Optics Express and Optical Materials Express showcases 29 articles that
report the latest advancements in nonlinear optics. These articles include contributions from …

Calibration of a high-resolution slow-light fiber-Bragg-grating sensor for temperature measurements of laser-cooled fibers

CW Chen, E Balliu, L Talbot, T Boilard… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Anti-Stokes fluorescence is emerging as an important new technique to eliminate the
internal heat generated in rare-earth-doped fiber lasers and amplifiers. The efficiency of …

Optical cooling of a Yb-doped alumino-<? pag\break?> phosphosilicate fiber in air by− 250 mK

CW Chen, B Meehan, TW Hawkins, J Ballato… - Optics Letters, 2024 - opg.optica.org
Recent progress in the fabrication of Yb-doped silicate fibers with low concentration
quenching and low background absorption loss has led to the demonstration of anti-Stokes …