Chapter 5. How Light Scattering and Absorption Depend on the Physics of the Pigment Particle (Corpuscular Theory)corpuscular theoryrefractive indexabsorption indexMie theoryscattering behaviorpigmentsabsorption behaviorSummary This chapter contains sections titled: Introduction Description and Significance of the ...
We believe the optical phase amplifier presented in this work could be used in numerous precision measurement scenarios, such as the measurements of the optical properties (for example, dispersion and absorption coefficients) of transparent materials13,14, other physical quantities such as displacements,...
Optical cycles are much too fast to allow direct temporal light shaping, while direct modulation of the wavelength bandwidth lacks sophistication (mostly based on thin-film interference and absorption). For this reason, temporal light shaping reduces to spatial light shaping of the frequency components...
Some anomalous dispersion has been observed within coloured glass (Nassau, 1983). The refractive index increases with wavelength for a range of wavelengths around the wavelength of absorption. In a well-faceted gemstone, internal reflection along with dispersion causes brilliance with coloured flashes, ...
Upon photon absorption, the equilibrium between the two conformations should shift toward conformation 2. Correspondingly, at some point of the back-reaction, conformation 2 should start passing into conformation 1 and, thus, the equilibrium should be restored. From this point of view conformation 1...
on the assumption that the atoms can only have discrete energy values, and that the discontinuous transitions between them are connected with the emission or absorption of energy quantum. This threw some light on the fact that in their gaseous state elements and their compounds radiate and absorb...
fluorescence - light emitted during absorption of radiation of some other (invisible) wavelength friar's lantern, ignis fatuus, jack-o'-lantern, will-o'-the-wisp - a pale light sometimes seen at night over marshy ground gaslight - light yielded by the combustion of illuminating gas glowing, ...
The first is the achievement of narrow gap semiconductor physics, such as: narrow gap width formula and intrinsic absorption coefficient expression, which are very important. Of course, other results such as the expression of intrinsic carrier concentration, the expression of the effective mass of th...
With the additional presence of spontaneously generated coherence (SGC), which can be accomplished in a five-level system [46], the EIT window can be shifted such that the Kerr nonlinearity is maximal when absorption is near zero. Furthermore, the five-level system proposed offers direct ...
As noted in Table 3, V1534 Sco does not show an obvious SSS phase, with day 7 actually corresponding to the time when the X-ray emission peaked due to the decrease of the absorption. This nova has therefore be omitted from this range. References Gehrels, N.; Chincarini, G.; Giommi, ...