The phrase "absorption path" is correct and usable in written English.
It can be used in contexts related to physics, chemistry, or biology, where it describes the route or process through which absorption occurs.
Example: "The absorption path of the light through the medium was carefully measured to determine its properties."
Alternatives: "absorption route" or "absorption process".
The extremely narrow nature of a laser beam permits it to undergo multiple reflections through a sample without spatial spreading and interference, thus providing long absorption path lengths.
Long absorption path lengths are usually required and impose a challenge for miniaturization.
The strength of the lines corresponds to a 7 km effective absorption path length.
In addition, the transmitted radiation is measured by a silicon diode detector located at the end of the absorption path.
This structure of millimetric form factors minimizes the required absorption path length due to slow light effects.
This 0.375 m base-length optical cavity produces an absorption path length, at 293 K, of 20.941 (±0.006) m.
The main route of mercury exposure in ASGM is inhalation of vaporized elemental mercury released during amalgam smelting [ 13], although exposure to other forms of mercury and absorption paths cannot be excluded.
This light source, together with a high stability fiber-based sending/receiving telescope, allows the measurement of aromatic hydrocarbons on once-folded absorptions paths of 200 1200 m length.
One cause of this is electronic striping; another is incomplete characterization of atmospheric temperature and humidity profiles used in compensation for atmospheric absorption and path radiance.
In skin, the absorption mean free path (~10-100mm) is ten to one hundred times longer than the transport (scattering) mean free path (~1mm), for a light skinned individual.
where A, σ (cm2), L (cm), N (cm-3), and α (cm-1) are the measured absorbance, the frequency-dependent absorption cross-section, path length, analytic particle density, and the attenuation coefficient, respectively, as illustrated in the absorption cell of Figure 1.
