Based on the principle of optical scatter, a seawater turbidity sensor has been designed and developed. The sensor's angle between the emitter and the receiver is 900, and its central wavelength is 880 nm. 利用光学散射原理,设计并研制了一种浊度传感器,发射器与接收器成90°,中心波长880nm,使用Formazine标准液进行标定。
The recent progress of the three basic optical interconnect devices ( light emitter, photo receiver and optical waveguide) and their integration with silicon ICs are overviewed and reviewed. 介绍了组成芯片上光互连的光发射器件、光接收器件和光传输器件等三种基本器件及其与硅集成电路集成的研究新进展。
( 4-tert) CuPc was synthesized and its optical properties were also investigated. NIR-OLEDs were fabricated employing ( 4-tert) CuPc as phosphorescent emitter and the device structures were optimized. The device emitted light around 1110 nm. 合成了四取代铜酞菁(4-tert)CuPc,研究了其光学性质,并以其为发光材料制备了发射波长在1110nm附近的有机近红外电致磷光器件,优化了器件结构。