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Compact Fully Integrated Alignment-Free and Linearly Polarized Ho Single-Frequency Waveguide Laser
Jeswin Jacob, T Toney Fernandez, Dale Otten +4
We report, for the first time, a fully integrated Ho-doped fluoride glass waveguide laser incorporating a femtosecond laser-inscribed waveguide and waveguide Bragg grating.…
Ultrafast Laser-Fabricated Fluoride Glass Waveguides with Exceptionally High Positive Refractive Index Change for Mid-Infrared Integrated Optics
T Toney Fernandez, Y Hwang, H Mahmodi +9
This study reports the successful fabrication of high-positive refractive index change waveguides, exceeding 0.02 in fluoride glasses, marking a significant advancement in integrat…
Mid-infrared optical waveguides: missing link of integrated photonics
T Toney Fernandez, Yongsop Hwang, Dale Otten +2
Lack of low phonon energy glass waveguides delays the progress of integrated photonics in the mid-infrared wavelength. This perspective provides insights on the history of waveguid…