We demonstrated an all-polarization-maintaining single-cavity bidirectional Er-doped dual-
comb fiber laser, mode-locked by semiconductor saturable absorber mirrors. The …

The recombination of a large number of telescopes in an imaging array represents a major
long-term challenge of infrared astronomy, which motivates active instrumental research. In …

With the technological advent of optical frequency combs providing low-noise, well-defined
and equidistantly spaced spectral references over a broad bandwidth, unprecedented …