Oral tissue absorption characteristics depend on what factors?

Oral tissue absorption characteristics are primarily influenced by wavelength and chromophores. Wavelength refers to the specific range of light frequencies emitted by the laser, which determines how deep the light can penetrate the tissue and what type of tissues it can effectively interact with. Different tissues absorb laser light differently depending on their composition and structure.

Chromophores are molecular components within the tissue that absorb specific wavelengths of light. For example, hemoglobin and melanin are chromophores that absorb laser light at certain wavelengths. The presence and concentration of these chromophores in the target tissue will affect the degree of absorption and consequently the effectiveness of the laser treatment. Therefore, understanding both the wavelength of the laser being used and the specific chromophores present in the oral tissue is crucial for optimizing treatment outcomes, as these factors directly affect how the energy is absorbed and utilized in therapeutic or surgical applications.