This poster was presented at the LISA SUMMER SCHOOL: From the Nucleons to the Stars (Summer School 1) and Structure of Complex Atoms (Summer School 2). Here we show a different method to obtain a first excitation step, at 328 nm, by seeding a pulsed dye amplifier by a cw-OPO, for high-resolution spectroscopy of radioactive silver at the CRIS experiment at ISOLDE, CERN.

{"references": ["Marsh, B. EMIS 2018, CERN, Switzerland.", "Verlinde, M. et. al. Review of Scientific Instruments 91, 103002 (2020)", "de Groote, R. P. et al. Phys. Rev. Lett. 115, 132501 (2015)"]}