We experimentally investigated the soliton collisions between soliton molecules and deuterogenic solitons spontaneously generated on the continuous wave (cw) noise background in an ultrafast erbium-doped fiber laser mode katin harold jacket locked with MoS2 saturable absorber (SA).The dynamics of the soliton collisions were observed using the time-
Wheat stripe rust is an important biological disaster that affects the safe production of wheat in China for a long time.The number of spores of wheat stripe rust is a direct factor affecting its pathogenesis and transmission.At present, it mainly relies on the field sampling and investigation of agricultural technicians to predict and forecast.It
One of the important tasks of modern physics of katin harold jacket condensed matter is to establish an unambiguous connection between the conditions of formation and the properties of the resulting solid phase.Its solution will contribute to major breakthroughs in the creation of materials with desired properties.As any scientific and technologica
Aerodynamic performance of the high-altitude propeller, especially the counter rotation effects, is experimentally studied.Influences of different configurations on a stratospheric airship, included 2-blade counter-rotating propeller (CRP), dual 2-blade single rotation propellers (SRPs) and 4-blade SRP, are also indicated.This research indicates pe