[CFA1J] Ultra-high Rep Lasers and Frequency Comb

[CFA1J-02] Multi-GHz Femtosecond Mode-locked Ytterbium-doped Double Tungstate Waveguide Laser

*Ji Eun Bae¹, Xavier Mateos², Magdalena Aguiló², Francesc Díaz², Javier García Ajates³, Carolina Romero³, Javier Rodríguez Vázquez de Aldana³, Fabian Rotermund¹ (1. Korea Advanced Inst. of Sci. and Tech. (Korea), 2. Univ. of Rovira i Virgili (Spain), 3. Univ. of Salamanca (Spain))

[Presentation Style] Onsite

Multi-GHz continuous-wave mode-locking of an Yb:KLuW channel waveguide laser is reported using single-walled carbon nanotubes. The 3.55-GHz fundamentally mode-locked laser efficiently emits stable 876-fs pulses in the extended cavity scheme.