论文部分内容阅读
光波导进行光辐射和波导状态的变换,而光栅耦合器作为光对光波导的输入输出方法来使用,耦合的光波长区域半值全宽度,一般为0.5nm以下,因而对入射到耦合器上的光波长波动非常敏感。本文提出并证实这样
Optical waveguides perform optical radiation and waveguide state changes. The grating coupler is used as an optical input / output method for optical waveguides. The full width at half maximum of the wavelength band of the light to be coupled is generally 0.5 nm or less. Therefore, the light incident on the coupler The wavelength of light is very sensitive. This article is presented and confirmed this