The half-life for theEisomer of ITI1ain the thermal re-isomerization process was determined at room temperature to be in the millisecond time range, which is much shorter than found for HTI22. This finding can be ascribed to the presence of a nitrogen atom in ITI that can undergo inversion...
The comparison in Table 2 shows that the AlxGa1−xN on sapphire and the suspended AlxGa1−xN waveguide platforms are good candidates to induce Brillouin effect at shorter wavelengths in the visible range (450 nm in our study), while GaN on Sapphire is more suitable for 780 nm. ...
Integrating visible camera, near-infrared laser illuminator with thermal camera, TRC series multi-spectrum camera is capable of conducting long-range monitoring in all black/foggy/rainy environment. In the daytime, telephoto HD lens works together with the 440000/2000000 pixel visible HD B&W ...
Wavelength-tunable, quasi-cw laser source for high-accuracy spectrometric measurement in the 200 nm to 500 nm region titanium sapphire laser is a highly effective means for producing high power, quasi-cw, wavelength tunable radiation in the 200-500 nm spectral range. The... WS Hartree,E Theo...
High quality factor (Q approximately 3.4 x 10(6)) microdisk resonators are demonstrated in a Si(3)N(4) on SiO(2) platform at 652-660 nm with integrated in-plane coupling waveguides. Critical coupling to several radial modes is demonstrated using a rib-like structure with a thin Si(3)N...
(0.1 M) with 20 vol% glycerol was used for pH adjustment. The absorbance and transmittance spectra of the hydrogels at different pH values were measured using an ultraviolet–visible (UV–Vis) light spectrophotometer (UV-1800, Shimadzu) in the visible range (380~780 nm). Hydrogels ...
To demonstrate the performance of the cloak in the visible range, we first characterized the calcite cloak in air using a green laser at wavelength of 532 nm (Fig. 3a, left). Even without a metal film covering the bottom surface of the cloak, light experiences total internal reflection for...
The aim of the work was to test an optical portable system (visible near-infrared (NIR) spectrophotometer) in a wavelength range of 400–1000nm for the prediction of quality parameters of grape berries during withering. RESULTS A total of 300 red grape samples ( Vitis vinifera L., Corvina ...
These measurements should be of interest to the remote-sensing community, since NO(2) measurements obtained by infrared-range instruments are often compared to those obtained by visible-range instruments without accurate knowledge of the consistency between the visible and infrared absorption coefficients....
Tilt Range -25°~90° Tilt Speed 0.05°~100°/s Number of Preset 255 Patrol 6 patrols, up to 18 presets per patrol Pattern 4 , with the total recording time not less than 10 mins Power loss recovery Support Laser Illuminator Distance 500m 800m Wavelength 850±10...