ID 原文 译文
16015 实验结果表明，在反应物摩尔比为nP3-∶nIn3+=5∶1、ZnS反应时间为60 min时，合成的InP/ZnS量子点近似球形，属于闪锌矿结构，其荧光光谱在460 nm～620 nm范围内可调。 The experimental results showed that the InP/ZnS QDs with a spherical shape belong to sphalerite structure when the molar ratio of reactants was nP3-∶nIn3+=5∶1 and ZnS reaction time was 60 min. The fluorescence spectra of InP/ZnS QDs was adjustable in the range of 460 nm～620 nm.
16016 蓝色、绿色、红色波段的InP/ZnS量子点的半高宽分别约为52、52、59 nm，平均粒径分别为3.05、3.32、3.44 nm，荧光寿命分别为59.41、61.44和68.08 ns。 The full width at half maximum(FWHM)of InP/ZnS QDs with blue,green and red band were about 52 nm,52 nm and 59 nm,respectively,and the average particle sizes were 3.05 nm,3.32 nm and 3.44 nm,respectively. The fluorescence lifetime were 59.41 ns,61.44 ns and 68.08 ns,respectively.
16017 利用激光辅助制备绿色图形化InP/ZnS薄膜，以蓝光OLED作为激发光源，结合DBR微结构，薄膜的色彩转换效率可达到20.9%，色坐标从（0.22,0.30）变化到（0.29,0.63）。这些InP/ZnS量子点发光器件在照明和显示方面具有潜在的应用价值。 In addition,the patterned InP/ZnS quantum dots photoresist(QDPR)film was prepared by the laser-assisted route. With the assistance of blue OLED and 5.5 pairs distributed Bragg reflector(DBR)structures,the CCE of color conversion based InP/ZnS QDPR film could reach 20.9% and the color coordinate could change from(0.22,0.30) to(0.29,0.63). Based on these results,InP/ZnS QDPR film is potentially useful for the fabrication of light emitting devices in the fields of lighting and display.
16018 针对目前多摄像头拼接式车载全景系统安装复杂、成本较高的问题，提出了一种基于折反射全景相机的车载障碍物距离估计系统，可估计车辆周围360°障碍物的距离。 At present,the installation of multi-camera combination of vehicle panoramic system is complicated and the cost is high. An obstacle distance estimation system based on catadioptric omnidirectional camera was proposed,which could estimate the distance of 360° obstacles around the vehicle.
16019 设计了一种基于同心圆环的标定图案，通过折反射全景相机拍摄标定图案，利用最小二乘法建立地面距离与全景图像上的线段长度的对应关系，实现距离标定。 A calibration target based on concentric rings was designed. The calibration target was captured by the catadioptric omnidirectional camera and the distance calibration was realized by using the least square method to establish the corresponding relationship between the ground distance and the length of line segment of the omnidirectional image.
16020 实验结果表明，全景图像经过椭圆校正可以提高距离测量精度，地面距离拟合平均误差由9.5 cm减小至6 cm； The experimental results show that elliptic calibration of panoramic images could improve the accuracy of distance measurement,and the average error of ground distance fitting could be reduced from 9.5 cm to 6 cm.
16021 二次曲线表达地面距离和图像像素信息的关系，距离估计精度为6.442 cm，可应用于车辆行驶过程中的距离显示和防撞预警。 The quadratic curve was used to express the relationship between ground distance and image pixel information,and the distance estimation accuracy was 6.442 cm,which could be applied to the distance display and collision prevention warning in the process of vehicle driving.
16022 基于网格划分的方法，分析了不同目标面照度分布下点光源设计的双自由曲面透镜在扩展光源下的效果，提出一种优化的用于点光源设计的照度分布，针对大距高比的设计目标，可以将扩展光源下的阵列水平方向的均匀性从46.27%提升到77.30%； Based on meshing method,the effect of double freeform surface lens with extended light source was firstly analyzed,in which the double freeform surface lens was designed with point light source and different illumination distribution. An optimized illumination distribution for point light source was then proposed,which could improve the uniformity of the extended light source from46.27% to 77.30% along horizontal direction and from 28.05% to 70.25% along diagonal direction,especially for large distance-height ratio lens.
16023 对角线方向的均匀性从28.05%提升到70.25%，通过对底面增加微结构，均匀性分别可以提升到96.24%和88.96%。 The uniformity could be furtherly increased to 96.24%and 88.96% by applying microstructure on the bottom surface.
16024 提出的设计方法可以在点光源下获得较优的透镜面型，大大减少了后期的优化工作量，缩短开发时间，具有较大的实际应用价值。 The proposed design method could achieve a better lens profile for point light source,which could heavily reduce the optimization workload,shorten the development time,and present great practical value.