Laser-induced hydrodynamics in water-saturated biotissues. 1. Generation of bubbles in liquid

Laser-Induced Hydrodynamics in Water and Biotissues Nearby Optical Fiber Tip

“…6b). The analysis of the trajectories yields an exponential decrease in the horizontal velocity with increasing distance from the fiber: for the slowest and fastest bubbles, we obtain the dependences (Yusupov et al, 2010) 67…”

“…The key process for the mechanism of medium power laser-induced regeneration and healing of musculoskeletal system diseases is the generation of micro-bubbles in inter-tissue water (Yusupov et al, 2010).…”

“…Bubble size increases at this stage from zero to 25% of the maximum size. Then, over a few seconds, the growth is well described with the formula (Yusupov et al, 2010):…”

“…The lifetime of such bubbles ranges from 3 to 8 h, and the rate of a decrease in the diameter with time always monotonically increases. At the second stage, the dependence of the diameter on time is well approximated with the formula (Yusupov et al, 2010):…”

“…7. Displacements of microbubbles (that are generated in the vicinity of the schematically shown blackened tip surface of quartz fiber I) over short time intervals Δt in the presence of laser radiation (Yusupov et al, 2010). a -CW laser radiation.…”