令人发腻
发表于 2025-3-25 06:36:39
http://reply.papertrans.cn/67/6677/667687/667687_21.png
Morsel
发表于 2025-3-25 11:32:40
Two- and Three-Photon Spectroscopy of Solidsal degrees of freedom” of these nonlinear techniques as compared to linear spectroscopy, the theoretical background of two-photon absorption and the polarization dependence for the special case of cubic symmetry are discussed. The polariton concept is briefly outlined. It is shown that the Maxwell b
callous
发表于 2025-3-25 13:24:20
Nonlinear Spectroscopy of the Electron-Hole Plasma in Semiconductorss. Under intermediate excitation densities, optical nonlinearities arise which are due to coherent and incoherent interaction processes in the excitonic system. At the highest excitation densities a transition to a new collective state of electrons and holes occurs which is known as electron-hole pl
Proclaim
发表于 2025-3-25 18:20:19
The Two-Photon Lasere two-photon optical laser. We stress the differences between one- and two-photon lasers to develop an appreciation of their dynamics and the difficulties associated with achieving two-photon lasing. It will be shown that the fundamental light-matter interactions give them a unique threshold behavio
平息
发表于 2025-3-25 20:47:11
Definition of Coherenceistant screen. While this phenomena supported the wave nature of light, another more interesting fact was uncovered. It was found that in order to produce an interference pattern, the two beams had to come from the same source. Also, light from some sources would not produce interference at all. The
忘恩负义的人
发表于 2025-3-26 00:17:00
Optical Nonlinearities of Color Centers in Alkali Halidestense electromagnetic fields, which results for instance in two and also three photon absorption with selection rules different from those of the much more usual one photon absorption. The other concerns the color centers with axial symmetry, whose dipole can be oriented in various directions under
紧张过度
发表于 2025-3-26 04:36:56
Recombination Dynamics and Nonlinear Spectroscopy of Quantum Dotselectron-hole pairs. Returning back to the ground state, these excited carriers lose their phase coherence with the exciting light and their excess energy by relaxation and recombination processes, respectively. The analysis of these processes is an interesting subject of research. A great variety o
Glutinous
发表于 2025-3-26 08:29:17
http://reply.papertrans.cn/67/6677/667687/667687_28.png
歪曲道理
发表于 2025-3-26 13:34:58
http://reply.papertrans.cn/67/6677/667687/667687_29.png
一加就喷出
发表于 2025-3-26 20:03:54
Nanoparticles in Amorphous Solids and their Nonlinear Propertiesices especially when connected with their waveguide properties. From theoretical point of view these materials provide models for three-dimensional quantum confinement and allow identification of the energy of the excited states. These energy states of the quantum dots are positioned between the dis