نتایج جستجو برای: light extinction
تعداد نتایج: 422203 فیلتر نتایج به سال:
Raw data signal output from a light extinction based wear particle counter is presented for measurements of different concentration levels in lubricating oil laboratory test system. Interpretation the sensor raw amplitude reveals that level influencing distribution detected minima, which equal to perceived sizes. Results indicates several smaller particles are being erroneously sampled collecti...
An all-optical AND gate based on optically induced nonlinear polarization rotation of a probe light in a bulk semiconductor optical amplifier is realized at a bit rate of 2.5Gbit/s. By operating the AND gate in an up and inverted wavelength conversion scheme, the extinction ratio is improved by 8dB compared with previously published work.
A novel type of leaf-like poly (p-phenylenediamine) (PpPD) microcrystal was prepared under mild conditions, which was successfully applied to the visual detection of Co(2+)in vitro and in tissue based on the extinction and light scattering features owing to the special etching effect of Co(2+) on the surface of the leaf-like microcrystal.
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