Kilowatt-average-power compression of millijoule pulses in a gas-filled multi-pass cell (2020) Grebing C, Mueller M, Buldt J, Stark H, Limpert J Journal article Electro-optically spectrum switchable, multiwavelength optical parametric oscillators based on aperiodically poled lithium niobate (2020) Wang TJ, Deng LM, Chung HP, Chang WK, Pham TD, Tseng QH, Geiss R, et al. Journal article Advancing the sensitivity of integrated epoxy-based Bragg grating refractometry by high-index nanolayers (2020) Hessler S, Knopf S, Rommel M, Girschikofsky M, Schmauß B, Hellmann R Journal article Discrete dispersion scan setup for measuring few-cycle laser pulses in the mid-infrared (2020) Geib NC, Hollinger R, Haddad E, Herrmann P, Legare F, Pertsch T, Spielmann C, et al. Journal article Single-shot characterization of strongly focused coherent XUV and soft X-ray beams (2020) Eschen W, Tadesse G, Peng Y, Steinert M, Pertsch T, Limpert J, Rothhardt J Journal article Highly efficient coherent beam combining of tiled aperture arrays using out-of-phase pattern (2020) Andrianov A, Kalinin N, Anashkina E, Leuchs G Journal article Chalcogenide fibers for kerr squeezing (2020) Anashkina EA, Andrianov A, Corney JF, Leuchs G Journal article Fundamental quantum limits in ellipsometry (2020) Rudnicki L, Sanchez-Soto LL, Leuchs G, Boyd RW Journal article Erratum: Hypersensitive H2 sensor based on polymer planar Bragg gratings coated with Pt-loaded WO3–SiO2 (Optics Letters (2020) 45 (3601) DOI: 10.1364/OL.395341) (2020) Kefer S, Dai J, Yang M, Schmauß B, Hellmann R Journal article, Erratum Pump depletion in parametric down-conversion with low pump energies (2020) Florez J, Lundeen JS, Chekhova M Journal article