A high accuracy band-gap reference voltage without resistor is designed.
设计了一种高准确度无电阻的带隙基准电压源。
In this paper, a cone pattern is realized by covering an electromagnetic band-gap (EBG) structure.
该文采用电磁带隙(EBG)结构层覆盖的方式实现了一种锥形方向图。
If the double-layer Graphene processed into light-weight (nanobelts), band-gap can further increased.
如果把双层石墨烯加工成细线（纳米带）状，带隙还能进一步扩大。
The results show that the angle of incidence has effect on band-gap width and central wavelength of band gap .
理论计算和实验表明，入射角对光子带隙的宽度和带隙中心波长均有影响。
The photonic band-gap of triangle structure photonic band-gap PhotonicCrystal Fiber (PBG-PCF) is computed by FPWM.
利用全矢量平面波法计算了三角结构的光子带隙型光子晶体光纤的带隙分布。
In the copolymers of fluorene and DBT, the efficient energy transfer due to exciton trapping on narrow band-gap DBT sites has been observed.
在芴与dbt的共聚物中，观察到了由于激子在低带隙单体DBT位置的捕获而产生的有效的能量转移。
Photonic crystals(PCs) has the properties of photonic band-gap(PBG) which is similar with semiconductor, because of this, it is a hotspot in optical communication and optical device.
光子晶体由于能够产生与半导体能带结构类似的光子禁带，成为了国内外光通信和光学器件方面研究的热点。
These are photodetectors, band gap two electron volts, respond to visible light.
这是光电探测器，能带隙为2电子伏，当它反应于可见光。
高能隙材料。
It is indicated that the boron doping promotes the growth of (111) face of the diamonds, enhances acceptor level, narrow 's band gap and increases carrier concentration correspondingly.
其原因是硼元素的掺入促进了金刚石单晶的(111)晶面生长，使受主能级提高，晶体的带隙变窄，载流子浓度提高。
Photonic crystals are a new kind of materials with photonic band gap.
光子晶体是一种具有光子带隙的新型功能材料。
Moreover, the band gap depends closely on the optimal thickness of intrinsic layer.
另外，禁带宽度对本征层最佳厚度也有一定的依赖关系。
FDTD method has less calculation, precision result, and dynamic distribution of electromagnetic, so it is suitable for calculating photonic crystal band gap.
FDTD方法计算量小，结果较为精确，还可模拟电磁场的动态分布，很适合计算光子晶体光子带隙。
A deep negative feedback operation amplifier used in band gap reference is a common source and gate folded cascade operation amplifier with a lower offset voltage and a higher gain.
该带隙电压基准源电路中的深度负反馈运算放大器为低失调、高增益的折叠型共源共栅运算放大器。
Meanwhile the composite exhibits the optical features of a semiconductor with direct band gap.
这种复合结构体系具有直接带隙半导体的光学特性。
The band gap, linear refractive indices and absorption coefficients fundamental optical constants of the film were obtained through optical transmittance measurements.
用光学透射测量方法得到了该薄膜材料的基本光学常数（带隙、线性折射率、线性吸收系数）。
A new method has been proposed to modify the photonic band gap of synthetic opal.
本文提出了一种新的调节人工欧泊晶体的光学带隙的方法。
A photonic crystal slab has an optimal thickness, which makes the photonic band gap maximum.
平板光子晶体存在一个最佳厚度，使其导模带隙最大。
The effect of rotation on te and TM mode band gaps and absolute band gap is investigated.
讨论了三种旋转操作对TE,TM模式带隙及完全光子禁带的影响。
If you change the view Angle, the partial photonic band gap will shift to short wavelengths for oblique incidence.
如果你改变了观看角度，光子带缺口会因为斜入射而移向短波层次。
The photonic band gap materials have wide potential applications in fabricating new type of optical devices.
光子晶体可以用来制备全新原理、高性能的光学器件，具有广阔的应用前景。
The metal photonic band gap structure has potentialities in the areas of high-energy accelerators, microwave vacuum electron devices, and terahertz radiation sources etc.
金属光子带隙结构在高能加速器、微波真空电子器件和太赫兹波源等方面具有重要的应用前景。
The paper mainly researches the relationship between photonic band gap and scattering characters of single period.
本论文研究了光子晶体禁带与单个周期单元散射特性的关系。
It also showed that the optical absorption edge of the annealed film appeared shifted towards the longer wavelength side and the band gap decreased by 0.
光学性质显示退火处理的薄膜吸收边缘明显的向长波的方向移动，发生红移现象，而且禁带宽度减少了0。
In recent years, with the extensive application of short wavelength devices, the research of direct wide band gap semiconductor materials attracted more and more attention.
近年来，随着短波长光电器件的逐渐广泛应用，直接宽禁带半导体材料的研究越来越受到人们的重视。
This structure can form a wave-guide in photon crystals and light can propagate in it with different selected frequency in photonic band gap with low loss.
该结构在光子晶体中构成光波导，能使光子禁带中不同的被选择的缺陷态频率的光子以极低的损耗通过。
This structure can form a wave-guide in photon crystals and light can propagate in it with different selected frequency in photonic band gap with low loss.
该结构在光子晶体中构成光波导，能使光子禁带中不同的被选择的缺陷态频率的光子以极低的损耗通过。
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