charisma
发表于 2025-3-23 12:14:50
Self-Induced Transparency,out the distortion and energy loss of this pulse . This phenomenon is characterised by the continuous absorption and re-emission of electromagnetic radiation by resonant atoms of medium in such a manner that steady-state optical pulse propagates. In the ideal case the energy dissipation of the
刀锋
发表于 2025-3-23 15:19:43
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debouch
发表于 2025-3-23 18:19:06
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diskitis
发表于 2025-3-24 00:20:26
Parametric Interaction of Optical Waves,n-linear medium. Harmonics generation of the fundamental wave (pump), sum-frequency and difference-frequency mixing are classified among these phenomena . Under sufficiently high intensity of a pump the polarisation of a medium is not a linear function of the electric field strength of the wave.
strain
发表于 2025-3-24 02:34:25
Non-Linear Waveguide Structures, and magnetic field vanish as |x|→ ∞. This is the reason why these waves were called .. It can be shown that such a surface wave exists only if a magnetic field strength vector is parallel to the interface plane, i.e. it is a TM-wave (sometimes it is called a .-polarised wave). If the dielectric per
DUST
发表于 2025-3-24 09:56:23
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彻底明白
发表于 2025-3-24 11:35:20
s thought to flow from the cortex via the striatum to the pallidum and substantia nigra, from the pallidum and the substantia nigra to the thalamus, and finally back to the cortex. Based on some of the pathways and physiology of the basal ganglia sensorimotor circuit in the primate, several theories
photophobia
发表于 2025-3-24 15:11:49
A. I. Maimistov,A. M. Basharov977, 1978a,b; Divac et al., 1978; Macchi et al., 1978; Porrino et al., 1981). The ABL-derived amygdalocortical projection fibers terminate in both the medial and lateral aspects of the prefrontal cortex; densely in the prelimbic (PL) and dorsal agranular insular (AId) cortices, and sparsely in the i
Corral
发表于 2025-3-24 21:44:56
A. I. Maimistov,A. M. Basharovs thought to flow from the cortex via the striatum to the pallidum and substantia nigra, from the pallidum and the substantia nigra to the thalamus, and finally back to the cortex. Based on some of the pathways and physiology of the basal ganglia sensorimotor circuit in the primate, several theories
Fallibility
发表于 2025-3-25 01:56:25
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