RETRACTED ARTICLE: Luminescent solar concentrator efficiency enhanced via nearly lossless propagation pathways | Nature Photonics,Chemical unit co-substitution enabling broadband and tunable near-infrared emission in garnet-type Lu3Sc2Ga3O12:Cr3+,Efficient Ultra‐Broadband Phosphors for High-Power Near-infrared LED and night vision imaging system sources - ScienceDirect,Fiber optic modulator SOA-based : an alternative to AOM or EOM fiber modulators,Temperature- and wavelength-insensitive parametric amplification enabled by noncollinear achromatic phase-matching | Scientific Reports