Sentence examples for wavelength systems from inspiring English sources

An issue of major concern in the design of long wavelength systems is optical aberration or distortion, which can be particularly severe in off-axis systems.

Leik Myrabo, an associate professor of mechanical, aerospace and nuclear engineering a Rensselaer Polytechnic Institute in Troy, NY, says the last three to five years have brought these systems closer to reality because energy-beaming technology like laser beams and millimeter wavelength systems have dropped in cost.

Our results call for further studies of percutaneously retrieved or open surgical specimens using reflectance or fluorescence confocal imaging with either single wavelength systems or newer multi-wavelength devices.

From these results, similar to the results in Section 3.1, we confirmed lower attenuation coefficient in longer wavelength regions, demonstrating the usefulness of the longer wavelength systems for performing measurement through rubber type materials.

The echo power ({P_{text{r}}}) is related to the electron density ({N_{text{e}}}) as the formula (5) where (C) is the radar system constant determined by the radar power, wavelength, system noise temperature, pulse width, receiver bandwidth (Ding et al. 2014b).

The longer-wavelength systems had low scattering coefficient, leading to high-penetration-depth imaging and less dependence of the total attenuation coefficient on the sample material.

In the dual-wavelength system, the PAOM and the SD-OCT worked at a 20 kHz A-line rate.

Therefore, it is considered that a longer-wavelength system is useful for examining many kinds of industrially used materials with only a single apparatus.

For example, a laser Doppler flowmetry system has been integrated with near-infrared oxymetry as a dual-wavelength system for simultaneous imaging of blood flow and hemoglobin oxygenation changes induced by cortical transient ischemia in rat brain [ 28].

Assuming a dual-wavelength system and two chromophores of interest, we have where M s is the spectral composition matrix (containing spectral prior information) of the following form where ε c, λ is the molar extinction coefficient of the absorbing chromophore c at wavelength λ (Fig. 1).

Using a dual-wavelength system for spectrophotometric analysis of RBC oxygen saturation, video images of microvascular blood flow were analyzed for perfused capillary density, RBC hemodynamics, and the oxygen saturation levels at the entrance and exit of the capillary bed [ 47].