English to Russian Tech/Engineering Physics лазеры

Лазерная обработка стального вала (workpiece) с целью нанесения микрорельефа на его поверхность. Параметры лазера.

Контекст 1 (параметр k):
"
Thus, for lasers in burst mode, the following parameters apply:
g) number of single pulses in the burst,
h) pulse duration of the single pulses in the burst,
i) temporal pulse spacing of the single pulses in the burst,
j) mean burst fluence on the workpiece,
k) beam focus radius on the workpiece, and
l) distribution of the burst fluence on the single pulses.
"

Контекст 2 (параметр k)
"
Additionally, for machining in burst mode, the following typical but not limiting values were found:
h) pulse duration of the single pulses in the burst 5 ps to 15 ps,
i) temporal pulse spacing of the single pulses in the burst 10 ns to 30 ns,
j) mean burst fluence on the workpiece 0.5 J/cm2 to 7 0 J/cm2,
k) beam focus radius on the workpiece 10 pm to 50 pm, the characteristic of the pulse energy of the single pulses in the burst being gradually reduced, increased, or adjusted in a predetermined manner.
"

Возможно, я лезу в дебри, но я успел от версии "радиус пучка в фокусе" докопать до "минимальной ширины горловины/перетяжки пучка" ( https://ru.wikipedia.org/wiki/Гауссов_пучок ). Может, мне ужЕ пора "stop boring"?.. =)