Laser light is frequently used in both diagnostics and treatment of patients. For any laser
treatment to be effective it is important to deliver the correct dose at the treatment site …

Penetration depth of ultraviolet, visible light and infrared radiation in biological tissue has not
previously been adequately measured. Risk assessment of typical intense pulsed light and …

The effects observed during the light interaction with the most varied biological tissues make
light an interesting tool for both diagnostic and therapeutic purposes. For a particular …

For understanding the mechanisms of low level laser/light therapy (LLLT), accurate
knowledge of light interaction with tissue is necessary. In this paper, we present a three …

The model of the skin as a multy layered biotissue with varying optical properties for each
layer such as absorption, scattering, and scattering anisotropy factor is considered. The …

Quantitative dosimetry in clinical laser treatment requires information on propagation of light
in tissue related to the optical properties of the tissue. This involves the solution of the …

Abstract Information on light-tissue interaction is important for clinical applications of lasers.
The Monte Carlo technique is one of the commonly used methods to simulate photon …

In this communication, we continue in analyzing the principles of laser-tissue interaction, by
considering a more advanced model in which light scattering is taken into consideration …

For understanding the mechanisms of low-level laser/light therapy (LLLT), accurate
knowledge of light interaction with tissue is necessary. We present a three-dimensional …

Lasers are used in the minimalistic or noninvasive diagnosis and treatment of skin disorders.
Less laser light reaches the deeper skin layers in dark skin types, due to its higher epidermal …