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1)  photon localization
光子定域化
1.
Theoretical study on mid-infrared photon localization in the media using metal spheres as random scatterers;
含金属散射体的中红外无序介质的光子定域化理论研究
2.
Theoretical study on photon localization in the mid-infrared random media at low density;
中红外低浓度无序介质的光子定域化理论研究
3.
Based on the Mie scattering theory in mid infrared region at low concentration(10%), photon localization of random media with some anomalous dispersive dielectric spheres as scatterers, was realized, and strong photon localization was appeared in reststrahelm band freqances.
对含有反常色散材料和金属材料散射体无序介质的光子定域化行为进行了理论研究 。
2)  photon localization
光子局域化
1.
Application of lasers in photon localization study;
激光在光子局域化研究中的应用
2.
Studies on the Mid-infrared Photon Localization in Random Media and the Z-scan Technique;
无序介质的中红外光子局域化和Z-扫描技术研究
3.
In order to understand and explain the theory of photon localization,the quartz-crystal,integrated multimillion micro-structure optical fiber and dual-core micro-structure optical fiber were measured in the visible region.
光子局域化是光子晶体的重要性质,提出采用相干背散射法对微结构光纤(MOFs)进行测量,为了便于理解并解释光子局域化的理论,在可见光波段分别测量了石英晶体、集束式微结构光纤和双芯型微结构光纤,应用光波经典扩散理论,搭建了实验平台。
3)  random photon localization
无序光子局域化
1.
A discussion on the relation between random photon localization and photonic band gaps has been made in this paper.
简述了无序光子局域化和光子晶体带隙的关系 ,介绍了国外多孔光子晶体光纤的研究现状 ,提出了研制带有无序填充气线石英介质的光子晶体光纤的设想 ,以及这种新型光纤的优势和它的潜在应用。
4)  optoelectronic public sphere
光电子化公共领域
5)  photon localization
光子局域
1.
The photon localization in disordered two-dimensional photonic crystal is studied by use of multiple-scattering method.
利用多重散射方法计算并研究了二维光子晶体随着无序度变化的光子局域化。
2.
A narrow filter produced by photonic band gap and photon localization of photonic crystal is introduced in this paper.
利用光子晶体的光子禁带和光子局域的特性制作的一维光子晶体窄带滤光器,能够用于蓝绿激光水下对潜通信系统的接收端,几乎能够完全抑制在海水传输中低损耗窗口外的背景光和干扰光,有利于提高系统信噪比。
6)  Photonic localization
光子局域
1.
Optical properties of photonic crystals such as photonic bandgap, photonic localization is discussed.
介绍了光子晶体的概念、应用、发展,着重讨论了光子晶体的光子禁带、光子局域以及其它光学特性。
2.
In 1987 Yablonovitch and John, respectively and independently, proposed the notion of photonic crystals, which is an analogy to the conventional crystals and its principal properties are photonic band-gap and photonic localization.
1987年Yablonovitch和John各自独立提出了光子晶体的概念,它是由传统的晶体概念类比而来的,最根本的特征是具有光子带隙和光子局域。
3.
The material has many other unique properties such as periodic structure, photonic localization, polarization etc.
光子晶体是一种具有光子禁带的周期性电介质结构,其根本的物理特性是光子禁带,另外还有其它独特的物理特性如周期性结构、光子局域、偏振等。
补充资料:单光子发射计算机化断层显像
分子式:
CAS号:

性质:SPECT一种能给出发射单光子放射性药物在体内的立体分布图像的显像技术。即利用可移动的γ探测仪器在体外从不同方位多次摄制发射单光子放射性药物在体内的分布图像,经计算机处理,可由横切面、冠状面、矢状面或任意角度的剖面进行重建为三维图像的显像技术。显像清晰、对比度和分辨率高。可用于SPECT的放射性核素有99TCm,123I,67Ga,111In和201Tl等。

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