24 citations · 37 across the 5 of their papers we have counts for
3 papers · 1 filter
Ion-Beam-Sputtered Mid-Infrared Coatings for Hybrid Supermirrors
Lukas W. Perner, Valentin J. Wittwer, Gar-Wing Truong +3
We report on the development of low-loss ion-beam-sputtered (IBS) mid-infrared coatings for hybrid supermirrors. Two highly reflective designs were realized: HR1, a 4-period a-Si/S…
Mid-infrared monocrystalline interference coatings with excess optical loss below 10 ppm
G. Winkler, L. W. Perner, G. -W. Truong +13
We present high-reflectivity substrate-transferred single-crystal GaAs/AlGaAs interference coatings at a center wavelength of 4.54 um with record-low excess optical loss below 10 p…
Tunable dual-comb from an all-polarization-maintaining single-cavity dual-color Yb:fiber laser
Jakob Fellinger, Aline S. Mayer, Georg Winkler +7
We demonstrate dual-comb generation from an all-polarization-maintaining dual-color ytterbium (Yb) fiber laser. Two pulse trains with center wavelengths at 1030 nm and 1060 nm resp…