The FemtoFiber pro from Toptica includes a different mode-locking mechanism based on saturable absorber mirrors and the use of only polarization maintaining fibers.
The laser is available with fundamental output at 1560 nm (FemtoFiber pro IR) and also with second harmonic output at 780 nm (FemtoFiber pro NIR). The latter system versions are integrated in the same housing as the laser with a footprint of A4. Another system version in the same housing is the generation of a supercontinuum which spans more than an octave in the frequency domain (FemtoFiber pro SCIR). The combination of high pulse energies with very short pulse widths adds a short-pulse model at the fundamental wavelength.
