To get a better idea of the HPCVD deposition and doping course of action, we carried out synchrotron micro-X-ray fluorescence (XRF) mapping experiments to quantitatively map the distribution of changeover steel dopants in HPCVD generated Fe2+:ZnSe optical fibers. Micro-XRF can be a handy approach thanks to its large sensitivity and sub-micron spati… Read More