TY - GEN AU - Rahim,M AU - Felder,F AU - Fill,M AU - Zogg,H TI - Optically pumped 5 microm IV-VI VECSEL with Al-heat spreader SN - 0146-9592 PY - 2009///0220 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/ol.33.003010 ER -