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- multiple quantum transition 多级跃迁
- Optical bistabilities in ZnSe/ZnS multiple quantum wells at low temperature[J]. 引用该论文 刘玉东;李淳飞;申德振;范希武;范广涵;陈连春.
- The quantum transition model was infromed from and the mechanism ofmagneto-optical effect improving in quantum dots magneto-optical materials was got. 从磁光效应的量子跃迁模型出发;从理论上推出量子点磁光材料的磁光效应增强机理.;为纳米磁光材料的巨磁光效应提供理论依据。
- Femtosecond relaxation of excited carriers in AlGaAs/GaAs multiple quantum wells[J]. 引用该论文 林位株;丘志仁;徐文成.
- Study on GaAs/AlGaAs multiple quantum wells irradiated by free electron laser and OTCS measurement[J]. 引用该论文 邹睿;林理彬;张猛;张国庆;李永贵.
- Modulators: Multiple quantum well structures, quantum confined Stark effect; SEED. Waveguide couplers, switches, modulators. 光调变器:多重量子井结构,量子局限史托克效应,自电光效应元件,波导耦合器,光开关,光调变器。
- It is worth to note that this is the highest quality factor ever reported in photonic-crystal-based microcavity by using multiple quantum wells. 我们实验室正积极研发以矽为主的高效率第三代太阳能电池,希望未来能将研发的技术转移给台湾太阳能产业,为台湾太阳能产业贡献一份心力。
- Modulators : Multiple quantum well structures, quantum confined Stark effect; SEED. Waveguide couplers, switches, modulators. 多重量子井结构,量子局限史托克效应,自光电效应元件,波导耦合器,光开关,光调制器。
- We studied the application of NMR technologies by 1H, 13C, 29Si, 27Al NMR and HMQC (Heteronuclear Multiple Quantum Coherence) spectrum. 本课题利用核磁共振的新技术进行了1H、13C、29Si、27Al NMR以及异核多量子相关二维谱的应用研究。
- Research of Heterodyne Reception Optical Wireless Communication Utilizing Photorefractive Multiple Quantum Well Device[J]. 引用该论文 刘璐;汤俊雄;石珏;张治国;黄绮;付盘铭.
- In this paper, a comprehensive simulation of the vector field imaging based on the inter-molecular multiple quantum coherences (iMQC) was performed. 摘要对基于分子间多量子相干的矢量场成像进行了系统的模拟研究。
- non radiative quantum transition 无辐射量子跃迁
- Results are summaried as followed: (1) InxGa1-xN/GaN multiple quantum well samples with strained-layer thickness larger/less than the critical thickness were investigated. 主要结果如下: (1)系统地研究了光学性能差异较大的InGaN/GaN多量子阱材料,发现:在性能较差的样品中,从InGaN应力层中产生了高密度的失配位错,这些失配位错是由于应力层厚度超过临界厚度产生应力弛豫引起的。
- Compared with homodyne reception using multiple quantum well device, the noise is suppressed dramatically with the help of electronic intermediate-frequency filter. 与量子阱器件零拍方案相比,采用中频窄带滤波器,提高了接收端机的输出信噪比。
- In this thesis, we report an investigation of two-wavelength excited photoluminescence on InGaN/GaN multiple quantum wells to study the nonradiative defects. 在这一篇论文之中,我们利用双光源激发的萤光光谱法来研究氮化铟镓/氮化镓多重量子井结构中的非辐射缺陷。
- Fourier's analysis of quantum transition probability 量子跃迁几率的付里叶分析法
- Photoreflectance (PR) spectra of GaAs AlAs multiple quantum well (MQW) structures at room temperature are measured and compared with the photoluminescence excitation spectrum at 2K. 报道了GaAs-AIAs多量子阱(MQW)结构的室温光调制反射(PR)光谱。
- Therefore, in this study, the InGaN-based solar cells, InGaN/GaN multiple quantum well and linearly-graded InxGa1-xN single layer were used to serve as the active layers to avoid the problem of crack. 在新颖材料氮化镓铟/氮化镓的结构设计上我们设计了几种结构,可分为多重量子井结构与线性梯度等磊晶方法来设计主动层的组成。
- Afterl95Os,due to the development of quantum electronics,a new embranchment appeared ,which is laser physics,it?s also called the physics of quantum transitions because of the emanation of electronic technology. 20世纪中叶以后由于量子电子学的发展而出现了一个新的分支,以研究激光物理机制,探索新型激光器,已形成了专门的学科,即激光物理,或因激光发源于电子技术而称为量子跃迁物理学,它是以1964年的诺贝尔物理学奖为标志的。
- heteronuclear multiple quantum coherence HMQC