Generation of sub-50 fs, 1.3 μJ, 110 GHz pulse burst in a gain-managed nonlinear Yb-doped fiber amplifier.

We demonstrate a compact burst-mode fiber laser capable of generating ultrashort pulse trains with intra-burst repetition rates exceeding 100 GHz. Stable high-frequency burst operation is achieved through a 45° fusion splice between polarization-main…

Preview only. Read the full abstract at the source