1) photonic frequency band structure
光子频率带结构
1.
The photonic frequency band structure of a two-dimensional photonic crystals ofsquare lattice with rotating square cylinders;
设计了一种二维方形旋转正四边形直柱光子晶体,利用平面波展开方法计算了其光子频率带结构,发现在低频和高频区域,该类光子晶体的光子频率禁带明显增大。
2) photonic band structure
光子带结构
1.
The plane wave method is developed for calculating photonic band structure in chiral medium, at this basis, the photonic band structure of simple cubic lattice made of chiral medium is calculated.
发展了适于计算由手征材料组成的光子晶体的光子带结构的平面波法。
2.
The effective long wavelength dielectric constant of this crystal has been calculated using photonic band structure, simultaneously, the results agre.
同时利用晶体的光子带结构研究了有效长波介电常数，所得结果与静电理论吻
3) Photonic Frequency Band Gaps
光子频率禁带
4) photonic band gap
光子带隙结构
1.
The optimal MPCs, which possess the largest photonic band gap and the lowest frequency in the middle of the photonic band gap, are picked up when scanning the parameters (filling factor, orientation angle, and permeability).
采用平面波展开加超元胞方法计算了二维正方格子磁性光子晶体的光子带隙结构 ,其中散射子的形状分别为长方形 ,正方形 ,六角形和圆形 。
5) photonic bandgap
光子带隙结构
1.
Analogous to the normal atomic crystals, photonic crystals with "photonic bandgap" can modulate the modes of electromagnetic waves in much the same way that semiconductors control the properties of electrons.
具有光子带隙结构(Phtotonic Band Gap)的光子晶体,可以调制光子的状态模式,其潜在用途十分广泛。
2.
This paper gives the particular description of a theoretical analysis and practical design for high IF frequency millimeter-wave subharmonic mixer with three one-dimensional photonic bandgap (PBG) cells.
介绍了谐波混频器的混频原理和设计方法,应用高频场仿真软件及谐波平衡计算软件,研究并实际制作了带有一维光子带隙结构的Ka频段微带全集成高中频四次谐波混频器。
6) PBG structure
光子带隙结构
1.
The multi resolution time domain method (MRTD) is employed to analyze the dispersion curves of 2 D dielectric PBG structure.
采用时域多分辨率法分析计算了在TM波情形下二维介质光子带隙结构的色散曲线 。
补充资料：间接带隙(见半导体的能带结构)
间接带隙(见半导体的能带结构)
indirect band gap
I’ed接带隙indireet band gap见半导体的能带结构。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条