首页>
外国专利>
Process and device for electrooptical modulation using the low-energy slope transition in a strongly coupled overhead grid.
Process and device for electrooptical modulation using the low-energy slope transition in a strongly coupled overhead grid.
展开▼
机译:在强耦合架空电网中使用低能量斜率跃迁进行电光调制的方法和装置。
展开▼
页面导航
摘要
著录项
相似文献
摘要
According to the invention, a light beam is injected into a strongly-coupled superlattice and applied to the latter is an electric field (E) whose amplitude is varied over time so as to vary the intensity of the beam. The latter is injected in a manner parallel to the plane of the layers of the superlattice which guides the beam thus injected. The electric field is small and applied along the growth direction of the superlattice, which causes the appearance of a low-energy oblique transition (TB) in a wavelength range where the superlattice is transparent in the absence of electric field. The superlattice is such that the wavelength (l1) of the light beam is confined to this range. …??Application to optical telecommunications. …IMAGE…
展开▼