YIG single crystal; filter; oscillator; synthesizer; phase locked source; millimeter wave communication; data commnication
YIG单晶；滤波器；振荡器；频率合成器；锁相信号源；毫米波通信；数据通信
The results indicate that the MSFVWs propagating in double-layer YIG structure are appropriate for high frequency range under inclined field, and they have an optimum regulating range of delay rate superior to single film by adjusting the inclination angle of magnetic field.
结果表明，斜向场情况下在双层YIG薄膜结构中传播的静磁体波适合应用于高频范围，并且通过调节磁场倾角可以获得比单层膜波导结构更好的延迟率可调范围。
The permittivities of the composites decreased with increase of frequency or ferromagnetic YIG content.
复合材料的介电损耗峰随频率的增加向温度高的方向移动。
The article considers that the magnetic material layer of MPCs is bismuth-substituted yttrium iron garnet which is ferromagnetic material, and the isotropic material layers are GGG, GaAs, SiO2, etc. Those materials have different relative permittivities.
文中所模拟的磁性光子晶体，其主要磁性层为亚铁磁性材料的渗入铋之钇铁石镏石(Yttrium Iron Garnet，YIG，)，而等向性介质则采用、GaAs等材料，其分别具有不同的相对介电常数。
Yttrium iron garnet YIG, Y_3Fe_5O_(12 materials have been widely used inmagneto-optical and microwave communication applications, such as for opticalisolators, oscillators, circulators and phase shifters, due to their large Faraday rotation, low propagation loss, high saturation magnetization and smaller linewidth in termsof magnetic resonance.
中文摘要钇铁石榴石具有特殊的晶体结构，它有三种次晶格：四面体d位、八面体a位和十二面体c位。Y~(3+)的离子半径比较大，占据十二面体c位，Fe~(3+)的离子半径比较小，占据四面体d和八面体a位。
A co doped Bi substituted rare earth iron garnet single crystal YbBi∶YIG was grown from high temperature solution, and was used first time for magneto optic optical fiber current sensors.
采用高温助熔剂熔盐生长出了复合掺杂YbBi∶YIG磁光石榴石单晶，并应用于磁光光纤电流传感器研制。
The preparation and magneto-optic properties of YIG thin films were investigated.
对Ce1YIG磁光薄膜的制备过程及磁光性能进行了详细的研究。
The growth of GGG films on GGG substrate and on YIG film is investigated.
本文探讨以GGG为基外延生长GGG薄膜以及以YIG为基外延生长GGG薄膜的生长规律。
In addition, the dispersion relation and delay characteristics of the coupled mode in two different YIG films are studied by numerical analogue in the range of inclination angle from 5° to 20°.
本文研究了在倾斜静磁场作用下，双层YIG薄膜波导结构中静磁体波的传播特性，得到了其色散的特征方程，计算了磁场倾角从5°到20°范围内双层波导结构中静磁体波传播的色散关系和延迟特性。
The Curie peak decreased and broadened with increasing of amounts of YIG.
复合材料的介电常数随着频率的增大而减小，随着铁磁相YIG量的增多而逐步减小；且居里峰随着铁磁相YIG量的增多而逐步地压低并宽化。
If it hadn`t been the case, there would have been no easy way to investigate the crash on a PSP3000 (it is not entirely true actually, help from people who had access to homebrew on the PSP3000 at that time - such as DAX or Miriam - would have solved the issue) YIG~MP
如果不是因为这个原因，要在PSP3000上发现一个漏洞将会难上加难，实属不易。(而这也不是完全不可能，只要在能够得到那些可以制作自制系统的人—比如DAX和Miriam—的帮助，这个问题终归会被解决) NJWA3zz
Based on the comparison and analyse of the magneto-optic performance and characteristics of the magneto-optic films and the actual requirements in the experiments, the garnet film (Bi: YIG) is chosen as the magneto-optic sensor.
本文对磁光薄膜的磁光性能和特点进行了综合分析和比较，根据试验本身探测灵敏度高的实际需要，最终选定Bi：YIG石榴石磁光薄膜材料作为磁光传感器。
Also it is found that the temperature dependence of Faraday effect.
本文从理论上证明了Ce的引入极大地增强了Ce：YIG磁光法拉第效应，并推论出Ce：YIG的法拉第效应具有温度依赖性。
The Study of Microscopic-Mechanism of Magneto-Optical Faraday Effect in Bi-YIG
Bi－YIG磁光法拉第效应的微观机理研究
The effects of Pb, Ga doping on the crystal field, superexchange interaction and magneto-optical effect of Ce: YIG crystal are studied based on the quantum theory.
研究了掺Pb，Ga对Ce：YIG晶体的晶场、交换作用和磁光Faraday效应的影响。
In this work, magnetooptic single crystal garnet BiGd: YIG with high Faraday rotation and low temperature sensibility was growth from high temperature flux. Magneto optic properties in near infrared range were measured.
本文用熔盐法生长了高法拉第旋转角、温度稳定的稀土铁石榴石磁光单晶BiGd：YIG，测试分析了其在近红外波段的磁光性能及其温度特性。
By using the single particle model, the diamagnetic Faraday rotation (FR) spectra of Pr 3 + ion in Pr: YIG crystal is presented based on the quantum theory.
在单电子模型下，用量子理论研究了Pr：YIG晶体中Pr3+离子的抗磁性Faraday转动（FR）谱。
The origin of Faraday effect of Ce substituted YIG (Ce: YIG) is discussed with microscopic theory, the formula for Faraday rotation is obtained.
主要研究工作及创新性如下：首先根据量子力学理论，从微观角度讨论Ce：YIG薄膜的巨磁光法拉第效应的起源，得到Ce：YIG的法拉第旋转系数的量子力学表达式。
Theoretical Investigation for the Reciprocal Faraday Rotation Versus Wavelength in Pr ∶ YIG Crystal
Pr∶YIG晶体倒数Faraday转动随波长变化研究
The principle of a TWT oscillator using a YIG as feedback element is analyzed and the tunning performance is derived also.
本文分析了用钇铁柘榴石（YIG）电调滤波器作为外反馈元件的行波管振荡器的工作原理，推导了这种振荡器的调谐特性。