parametric up-conversion 参量上转换
digital up conversion 数字上变频 ; 频器
up conversion 上变频 ; 上位转换
up-conversion lasering 频率上转换激射
frequency up-conversion [电子] 频率上转换
Up conversion fluorescence 升频荧光
up-conversion phosphor [材] 上转换荧光粉
up conversion luminescence 上转换发光的
ku-band up-conversion ku波段上变频
The result indicates that the sample has a long fluorescence lifetime, large emission cross section, and weak up-conversion fluorescence.
结果表明,该样品荧光寿命长,受激发射截面大,同时具有较弱的上转换发光等特性。
参考来源 - 多组份玻璃全固体保偏光子晶体光纤的研制With the increasing demand of mobile communication equipment that is getting miniaturization,low dissipation and multifunction,DQUC(direct quadrature up-conversion) which is based on quadrature modulation is developed rapidly.
随着移动通信设备小型化、低功耗、多功能需求的不断增加,基于正交调制的直接正交上变频DQUC技术得以迅速发展。
参考来源 - S波段微型直接变频发射机The two up-conversion mechanisms on energy transfer process were compared and discussed in the text.
在这两种光源激发下,对该材料的上转换发光过程我们做了比较并提出了两种不同的能量传递方式。
参考来源 - 稀土掺杂β·2,447,543篇论文数据，部分数据来源于NoteExpress
The results provide some practical guidance to prepare rare-earth doped energy up-conversion materials.
为设计研究稀土掺杂能量上转换材料提供了有理论和应用价值的结果。
Therefore, two algorithms are proposed respectively in image interpolation and frame rate up-conversion in this thesis.
为此，本文分别在图像插值和帧率提升两方面进行了研究。
A novel detector with confocal optical configuration was fabricated for detecting the weak emission light of infrared up-conversion material.
提出了一种利用共焦光学结构来检测红外上转换材料被激发光的方法。
应用推荐