quantum efficiency

Therefore, it is to find a simple, convenient catalyst preparation method, and improve the quantum efficiency of photocatalytic materials is also an important research direction.

因此，寻找简单、便捷、温和的光催化剂制备方法，并提高其光量子效率亦是光催化材料的一个重要研究方向。

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The detective quantum efficiency ( DQE) can be used to accurately describe the image noise transfer characteristics through many imaging systems.

检测量子效率（DQE）可被用来精确描述图像噪声通过成像系统的传播特性。

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The EL spectrum, the J-V and B-V characteristics have been measured, and the quantum efficiency has been calculated.

对器件的电流-电压特性、电压-亮度特性进行了测量，并计算了量子效率。

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The heavy metals can effectively enhance the spin coupling to improve the luminous efficiency of the complex and the high internal quantum efficiency can reach 100%.

因为重金属的引入可以有效的提高自旋耦合作用从而提高发光效率，甚至内量子效率可达100%。

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Measurement of quantum efficiency of fluorescence sample absorbed onto filter paper

吸附在滤纸上的荧光样品量子效率测量

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A technique to measure the Quantum Efficiency ( QE ) of a Microchannel Plate ( MCP ) was proposed.

提出了一种测量微通道板 ( MCP ) 量子效率的方法.

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Resonant cavity photodetectors have been shown to provide wavelength selectivity and to decouple the quantum efficiency from the transit time component of the bandwidth.

近来获得极大发展的谐振腔光电探测器具有引人注目的波长选择特性，并且实现了器件量子效率与带宽的渡越时间分量之间的解耦。

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Calculating External Quantum Efficiency of High Bright Light Emitting Diodes

高亮度发光二极管外量子效率的计算

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By comparison, it is concluded that, using silicone can improve blue response of selective emitter solar cell module. In another word, using silicone can improve the quantum efficiency of module.

经比较得出，选择性发射极太阳电池组件使用密封剂silicone封装可提高其短波响应，即提高了量子效率。

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It is revealed from the theoretical analysis, experimental study and computer simulation of IM/ DD optical transmission systems that, compared with MQW DFB laser, the lower total differential quantum efficiency of bulk DFB laser makes adiabatic chirp dominate its total chirp.

通过理论分析、实验和计算机模拟得到：进行直接强度调制时，体块型DFB激光器的总微分量子效率（与多量子阱DFB激光器相比）过低，从而导致其绝热啁啾占激光器啁啾的主要部分；

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The X-ray conversion material in radiophotography system plays a very important role. Its efficiency is a crucial factor to improve the system QDE ( quantum detection efficiency).

X光转换材料在数字辐射成像系统中具有很重要的作用，它的效率对整个系统的量子探测效率起到决定性的作用。

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The research on noise equivalent quanta and detective quantum efficiency of screen-film system

增感屏-胶片组合的噪声等价量子数和量子检出效率的测试

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Revision of quantum efficiency formula for negative electron affinity photocathodes

负电子亲和势光电阴极量子效率公式的修正

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In order to improve the complex high-dimensional state space search efficiency, and to obtain better tracking results, the parallelism of quantum computing will be introduced to the immune cloning algorithm among is used to solve the three-dimensional human motion tracking problems.

为了提高对复杂的高维状态空间的搜索效率，求得更优的跟踪结果，将量子计算的并行性引入到免疫克隆优化算法之中，用于求解人体三维运动跟踪问题。

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Effects of Proportion and Distribution of Gallium on Quantum Efficiency of CIGS Thin Film Solar Cell

镓（Ga）的含量及分布对CIGS薄膜电池量子效率的影响

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Efficiency of single photon emission in three-level system of semiconductor quantum dots with pulsed excitation

脉冲激发三能级体系半导体量子点的单光子发射效率

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Characteristics of a Front-Illuminated Visible-Blind UV Photodetector Based on GaN p-i-n Photodiodes with High Quantum Efficiency

高量子效率前照式GaN基p-i-n结构紫外探测器

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Improve the Quantum Efficiency in O/ PLED Using Triplet Exciton

利用三线态激子提高有机/高分子发光器件的量子效率

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However, the conventional photocatalytic materials still have many problems such as the low quantum efficiency and difficult to be recovered have become primary obstacles for further application.

但以Ti02为代表的传统光催化材料存在着可见光响应弱、光催化剂量子效率低、不易回收、难以大规模应用等诸多问题。

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The semiconductor TiO2 was restricted in the application as solar cell materials because of its wide band gap and low quantum efficiency.

作为太阳电池光阳极的半导体材料TiO2由于带隙宽、量子效率低而限制了其实际应用。

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Measurement of the Detective Quantum Efficiency ( DQE) for Digital X-ray Imaging Devices

数字X射线成像设备DQE的测试

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Severe water stress inhibited photosynthetic quantum yield, carboxylation efficiency, electron transport rate, and photophosphorylation activity.

叶肉细胞光合能力的降低可能是由于光合量子效率 、 化效率 、 合电子传递速率及光合磷酸化活力的下降所致.

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Low threshold current and high quantum efficiency ridge waveguide lasers

低阈值电流、高量子效率脊形波导激光器

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As the sintering temperature rising, the impurity phase is gradually disappeared and the crystallinity is increased; surface morphology will become more spherical; luminescent intensity and quantum efficiency are also effectively improved.

随着烧结温度的提高，YAG：Ce3+荧光粉的杂相含量降低、结晶性能提高；表面形貌逐步趋于圆球形；发光强度逐渐增强；量子效率有效提高。

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Their UV spectra and fluorescence spectra have been studied. The results shows that they have high fluorescence quantum efficiency and their photoluminescence are different with different substituent groups or with different length of conjugated chain.

研究了此类分子化合物的紫外光谱和荧光光谱，具有较高的荧光量子效应，随着取代基和共轭链长度的不同，其光致发光也表现出一定的差别；

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External differential quantum efficiency as high as 2.2 and light power output of 2.5? W per facet ( under 2A drive current) are achieved from an uncoated novel laser device with three active regions.

三有源区激光器外微分量子效率达2.2,2A驱动电流下单面未镀膜激光输出功率高达2.5W。

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Threshold current and external quantum efficiency of quantum well lasers

量子阱激光器的阈值电流和外量子效率

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