TY - JOUR AU - A Mcilroy AU - David Nesbitt C2 - Chemical Physics Letters DA - 1991-01-01 00:01:00 LA - en M1 - 187 PB - Chemical Physics Letters PY - 1991 TI - Narrow band 1.2-2.2 υm light via cw Nd:YAG/dye laser difference frequency generation: application to the overtone absorption spectrum of ArHF ER -