Absorption of Light the decrease in intensity of optical radiation (light) as it passes through a material medium owing to its interaction with the medium. In the process of absorption, the energy of the light is converted to different forms of internal energy of the medium; it may be comple...
and Hess, L.D., Nonlinear Absorption of Light: Optical Saturation of Electronic Transitions in Organic Molecules with High Intensity Laser Radiation. IEEE ... CR Giuliano,LD Hess - 《Quantum Electronics IEEE Journal of》 被引量: 177发表: 1967年 Giant nonlinear optical activity in a plasmonic ...
In the rigid (undeformed by electron transition) lattice approximation, the tail of the absorption coefficient for an isotropic nondegenerate semiconductor will have an exponential form. It is shown that under certain conditions consideration of multiphonon processes has no significant effect on the ...
A very simple model is used to allow for the influence of size quantization on interband absorption in a semiconductor sphere. Expressions are obtained for the absorption coefficients of light in three limiting cases; when the radius of a semiconductor sphere a is less than the Bohr radii of ...
In this project, we aim to obtain a breakthrough in the 3D modelling of the absorption of light in novel photovoltaic cells. Absorption in complex nanophotonic media is generally interpreted by considering light to diffuse without interference. Here we take a radically different approach by consideri...
The variation of current with magnetic field for constant applied electric field has been measured in thin films of InSb in which the transverse magnetic f... Lile,L Derek - 《Journal of Applied Physics》 被引量: 16发表: 1970年 A light amplifier based on the magnetoelectric-photo effect An...
The absorption of light in interstellar spaceNot Availabledoi:10.1088/0034-4885/7/1/309A. HunterNature
Making use of a combination of time‐resolved emission, optical–optical double resonance, and excited state absorption spectroscopy, it has been possible ... MJ Pellin,DM Gruen,T Fisher,... - 《Journal of Chemical Physics》 被引量: 49发表: 1983年 Light emission induced by tunneling electrons...
摘要: We point out errors in the derivation of the periodicity of the interference structure of the Mie extinction curve, recently published in ABSORPTION AND SCATTERING OFLIGHTBY SMALL PARTICLES, by C. F. Bohren and D. R. Huffman (Wiley, New York, 1983)....
Quantum confinement effects have an important role in photonic devices. However, rather than seeking perfect confinement of light, leaky-mode resonances are shown to be ideally suited for enhancing and spectrally engineering light absorption in nanoscale