Sentence examples for effective focal volume from inspiring English sources

In traditional correlation spectroscopy, the laser spot radius (r) and the axial depth (a) of the focus define the effective focal volume.

While MC models that incorporate effective focal volume geometries have reproduced some experimentally-observed trends, they fail to make a general connection between tissue parameters and the electric field characteristics in the vicinity of the focal volume, including its amplitude, phase, and polarization state.

The resulting autocorrelation decay curve calculated in eq 2 can then be related to the diffusion dynamics of the molecules by fitting to 3where Veff is the size of the effective focal volume, ⟨ C⟩ is the concentration of fluorescent probe used, τ is the correlation lag time, τD is the characteristic diffusion time, and r0 and z0 are the focal beam radius and height, respectively.

Although effective broadening of the focal volume results directly from tissue scattering, our model confirms quantitatively that spatial distortions of the focal fields are relatively minor.

Effective Volume = (Volume of calibration container)– (Volume of AlphaGuard + Volume of sample).

Such a coherent summation approach has been used to calculate the effective field at selected points in the focal volume [ 35].

Interestingly, the ρ depth profiles also exhibited minima at the lamellae interfaces, which means that a heterogeneous SH response in the focal volume results in a lower effective ρ.

The resulting optical effects are examined by measuring the effective focal lengths of the GRIN lenses.

κ is the length to diameter ratio of the focal volume (Veff = π3/2w02z0), where w0 and z0 are the effective lateral focal radius and focal radius along the optical axis at e−2 intensity, respectively.

The 28-year-old is an effective focal point for Arsenal.

At pM concentrations, we observe ~1 molecule per second in the focal volume.