TY  JOUR
TI  Engineering computation of fiber laser focusing system
KW  laser-optical system
KW  optimum focal distance
KW  beam diameter of laser emission
KW  fiber laser
JO  Science intensive technologies in mechanical engineering
AU  Bogdanov, A.V.
AU  Vasiltsov, V.V.
AU  Golubenko, Y.V.
PY  2019
IS  2019
PB  Bryansk State Technical University