[1]
Kaczmarek, P. et al. 2014. Universal all in fiber coherent light source at the wavelength 1550 nm and output power 5 W. Photonics Letters of Poland. 6, 1 (Mar. 2014), pp. 20–22. DOI:https://doi.org/10.4302/photon. lett. pl.v6i1.445.