Compact Fully Integrated Alignment-Free and Linearly Polarized Ho${}^{3+}$ Single-Frequency Waveguide Laser

Jeswin Jacob, T Toney Fernandez, Dale Otten +4

We report, for the first time, a fully integrated Ho${}^{3+}$-doped fluoride glass waveguide laser incorporating a femtosecond laser-inscribed waveguide and waveguide Bragg grating.…