Absolute spectral backscatter measurements of large-core multimode PMMA polymer optical fibers (2021) Dengler SA, Engelbrecht R, Schmauß B Journal article Ultra-compact, broadband adiabatic passage optical couplers in thin-film lithium niobate on insulator waveguides (2021) Lin YX, Younesi M, Chung HP, Chiu HK, Geiss R, Tseng QH, Setzpfandt F, et al. Journal article Scaling potential of beam-splitter-based coherent beam combination (2021) Mueller M, Aleshire C, Buldt J, Stark H, Grebing C, Klenke A, Limpert J Journal article Erratum: Doppler optical frequency domain reflectometry for remote fiber sensing (Opt. Express (2021) 29: 10 (14615-14629) DOI: 10.1364/OE.421842) (2021) Köppel M, Sharma A, Podschus J, Sundaramahalingam S, Joly NY, Xie S, Russell PSJ, Schmauß B Journal article, Erratum Ultraviolet dual comb spectroscopy: a roadmap (2021) Schuster V, Liu C, Klas R, Dominguez P, Rothhardt J, Limpert J, Bernhardt B Journal article Agile spectral tuning of high order harmonics by interference of two driving pulses (2021) Schuster V, Hilbert V, Klas R, Liu C, Tschernajew M, Bernhardt B, Rothhardt J, Limpert J Journal article Influence of seed layers on the reflectance of sputtered aluminum thin films (2021) Schmitt P, Stempfhuber S, Felde N, Szeghalmi A, Kaiser N, Tuennermann A, Schwinde S Journal article Scaling rules for high quality soliton self-compression in hollow-core fibers (2021) Schade D, Köttig F, Koehler JR, Frosz MH, Russell PSJ, Tani F Journal article Uniform and efficient beam shaping for high-energy lasers (2021) Ackermann L, Roider C, Schmidt M Journal article Transverse mode instability and thermal effects in thulium-doped fiber amplifiers under high thermal loads (2021) Gaida C, Gebhardt M, Heuermann T, Wang Z, Jauregui C, Limpert J Journal article