Phosphor material dependent spot size limitations in laser lighting

Krasnoshchoka, A; Hansen, AK; Thorseth, A; Marti, D; Petersen, PM; Jian, X; Jensen, OB

Jensen, OB (corresponding author), Tech Univ Denmark, Dept Photon Engn, DTU Foton, DK-4000 Roskilde, Denmark.

OPTICS EXPRESS, 2020; 28 (4): 5758