@proceedings{13546, keywords = {High harmonic generation, Hollow core fibers, Laser beams, Periodically poled lithium niobate, Second harmonic generation, Spatial light modulators}, author = {W. Hettel and D. Morrill and D. Carlson and J. Thurston and C. Klein and G. Golba and R. Larsen and H. Kapteyn and M. Murnane and M. Hemmer}, title = {3 µm Driven High Harmonic Generation in an Anti-Resonant Hollow Core Fiber}, abstract = {We report the generation of high harmonics in an anti-resonant hollow-core fiber driven by an ultrastable ~0.3\% RMS, kHz laser at 3 \textmum wavelength. This geometry enables lower-loss guiding of mid-IR lasers.}, year = {2024}, journal = {Frontiers in Optics + Laser Science 2024 (FiO, LS)}, pages = {FM1E.2}, month = {2024-09}, publisher = {Optica Publishing Group}, address = {Denver}, url = {https://opg.optica.org/abstract.cfm?URI=FiO-2024-FM1E.2}, doi = {10.1364/FIO.2024.FM1E.2}, }