Sentence examples for bandwidth of the reflection from inspiring English sources

In this paper, we design resonant reflection grating filters employing the second diffracted orders as the leaky modes, then analyze the bandwidth of the reflection peak and the electric field distributions inside the waveguide under resonance.

Finally, a kind of structural absorber having excellent absorbing properties was achieved, and the bandwidth of the reflection loss less than −10 dB can reach 5.2 GHz in the range of 12.4 18 GHz.

The double-layer composites consist of BTO/CNT 30 wt% (absorption layer) with thickness of 1.0 mm and BTO 30 wt% (matching layer) with thickness of 0.3 mm showed a minimum R.L. of ~−63.7 dB (over 99.9999% absorption) at 13.7 GHz, and the bandwidth of the reflection loss less than −10 dB was 1.7 GHz.

The minimum R.L. of single-layer BTO/CNT 30 wt% nanocomposites sample with a thickness of 1.1 mm reached ~−30.3 dB (over 99.9% absorption) at 13.8 GHz, and the bandwidth of the reflection loss less than −10 dB (over 90% absorption) was 1.5 GHz.

In addition, the control of the bandwidth of the reflection resonance, related to the light intensity and spatial porosity distributions, was investigated to optimize the optical performance.

Their full width at half-maximum (FWHM) and reflection peak amplitude at the wavelength of 490 nm are compared in Table 2. Considering the reflection amplitude and bandwidth of the reflection spectrum, the optimized blue-green rainbow grating is shown in Figure 4a fabricated by the power density of 10.24 mW/cm.

The stress concentration in ENF specimens, which are subjected to various applied loads, was analyzed in terms of the shift, shape, bandwidth and intensity of the reflection spectrum.

It is found that the bandwidth of the FBG's reflection spectrum changes linearly with the variation of the displacement at the free end of the beam due to the displacement-induced strain gradient.

When the matching thickness is up to 2.0 mm, the bandwidth with the reflection loss of R-GO/SF/PANI-2 nanocomposite below −10 dB is up to 5.84 GHz at 9.88 10.32 GHz and 10.48 15.88 GHz, but the maximum reflection loss is −32.42 dB at 12.48 GHz.

It is therefore clear that one has to suppress the high order harmonic components in the spatial refractive index distribution to optimize the reflection bandwidth of the linear variable polymer grating.

The bandwidth of reflection band of As Se+PAI multilayer was 90 nm while bandwidth of As Se+PVB system increased to 150 nm because PVB films had about 0.2 lower refractive index.