title: Self-starting mode-locked Cr(4+):YAG laser with a low-loss broadband semiconductor saturable-absorber mirror.
abstract: We report a self-starting mode-locked Cr(4+):YAG laser with a low-loss broadband metal reflector-based semiconductor saturable-absorber mirror. The minimum pulse width was 44 fs at a wavelength of 1520 nm.
authors: Z
authors: Z
authors: Zhang
authors: T
authors: T
authors: Nakagawa
authors: K
authors: K
authors: Torizuka
authors: T
authors: T
authors: Sugaya
authors: K
authors: K
authors: Kobayashi