首页> 外国专利> Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission

Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission

机译:具有光解和环境稳定性的多层结构,可实现高效的电磁能转换和持续的二次发射

摘要

Disclosed is a method for converting a primary electromagnetic radiation to a longer output wavelength that includes providing an energy conversion layer having a first photoluminescent material and a second photoluminescent material, exposing the energy conversion layer to the primary electromagnetic radiation, and transferring at least a portion of absorbed energy from the first photoluminescent material to the second photoluminescent material by dipolar coupling, such that the second photoluminescent material subsequently emits the longer output wavelength.
机译:公开了一种用于将初级电磁辐射转换成更长的输出波长的方法,该方法包括:提供具有第一光致发光材料和第二光致发光材料的能量转换层,将能量转换层暴露于初级电磁辐射,并转移至少一部分通过偶极耦合从第一光致发光材料到第二光致发光材料吸收能量,使得第二光致发光材料随后发射更长的输出波长。

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