Description of Molecular Ultrafast Dynamics Process Using the Density Matrix Theory

分子 超快动力学过程的密度矩阵理论描述

The result is applicable to the study of ultrafast dynamitic process in semiconductor optical amplifier ( SOA ) and active light waveguide .

这一结果为利用发光二极管作抽运源研究半导体光放大器及有源光波导 超快动力学过程提供了理论基础。

The basic principles optical characteristics device fabrication and characterization and their applications in ultrafast photonic switch and storage will be discussed in detail .

主要涉及内容是共振型光子晶体的工作原理、光学特性、器件的制备、表征以及在 超快光子开关与缓存的应用研究。

Objective : The object of this study was to ultrafast photodynamic processes of hematoporphyrin derivative ( HPD );

目的：研究用于癌症诊断与治疗的光敏剂血卟啉（HPD）的 超快光动力学过程；

In this work the ultrafast dynamics in semiconductor was studied using femtosecond laser technique .

本文应用飞秒激光技术对发生在半导体材料中的 超快动力学过程进行了研究。

A key reason for studying ultrafast processes on microscopic level is to understand the real-world .

认识微观世界的 超快过程是为了认识真实世界。

Single-Scan Ultrafast Methods and Their Applications in NMR

单扫描 快速采样方法及其在NMR中的应用

Finite element method and ultrafast thermoelasticity model are combined to simulate the microbump formation irradiated by a femtosecond laser .

本文结合有限元方法和 超快热弹性模型对飞秒激光辐射下形成的微突起结构进行了数值模拟研究。

The vi text editor separates operations into insert mode and command mode which gives you ultrafast access to key commands that can edit insert and move text in on-the-fly user-defined segments .

vi文本编辑器将操作分为插入模式和命令模式，这允许您使用 超快的键盘命令对文本和用户定义的段进行动态地编辑、插入和移动。

Ultrafast Carrier Dynamics in Surface of Silicon-on-Insulator

绝缘衬底上硅表面载流子的 超快动力学 研究

Research on Ultrafast UV Laser and UV Filamentation

紫外 超快激光产生及其光丝效应研究

This method is helpful to transient measurement of some physical quantity in ultrafast optics .

这一结果对 超快光学中的瞬态测量是有帮助的。

The ultrashort mid-infrared pulses have been proved to be essential in the investigations for ultrafast phenomena in the area of physics chemistry biology and semiconductors .

超短中红外脉冲对研究物理、化学、生物学和半导体内的 超快过程等有非常重要的作用。

Femtosecond lasers have been widely employed to investigate the ultrafast magnetic dynamics .

飞秒激光抽运 探测在 超快磁动力学的研究中有十分广泛的应用。

Ultrafast dynamics of thin-film aluminum observed by ultrafast electron diffraction

用超快电子衍射技术研究Al薄膜的 超快动力学行为

Through ultrafast gene sequencing and targeted gene silencing techniques researchers have identified genes critical to viral infection and drug resistance .

研究人员已经通过 快速基因测序及靶基因沉默技术，确定了对病毒感染及抗药性至关重要的基因。

Development and optimization on spatiotemporal resolution of ultrafast electron diffraction

超快电子衍射系统的时间空间分辨能力研究及其优化

Numerical simulation of ultrafast energy transport in monocrystalline silicon films under femtosecond laser irradiation

飞秒激光辐照下单晶硅薄膜 中超 快能量输运的数值模拟

Using ultrafast optical measuring methods the researchers were able to demonstrate that mediators from mast cells and enterochromaffin cells directly activate the nerve cells in the bowel .

通过 红外线光学测量法，研究人员可以证明由肥大细胞和肠嗜铬细胞分泌的介质能直接激活肠道的神经细胞。

Ultrafast optical Kerr effect in amorphous chalcogenide films

硫系非晶半导体薄膜中的 超快光Kerr效应

Investigation of Ultrafast Dynamics in Semiconductor Optical Amplifiers

半导体光放大器 超快动态特性的研究

Progress of Ultrafast Low-Power Photonic Crystal All-Optical Switching

超 快速低功率光子晶体全光开关研究进展

Steady-State and Ultrafast Spectroscopy of β - Carotene under High Pressure

β-胡萝卜素的高压稳态和 超快光谱研究

Improvement of the Ultrafast Time-Resolved Measuring System Based on the Optical Kerr-Gate Technique

基于光克尔门技术的 超快时间分辨测量系统的优化

Myocardial perfusion reserve : assessment with gadolinium enhanced ultrafast first pass MR imaging and dipyridamole stress

潘生丁负荷增强 超 高速MRI评价心肌灌注储备的初步研究

Ultrafast rising of output electric impulse of lock-on model of semi-insulated GaAs photoconductive switches

半绝缘GaAs光电导开关非线性电脉冲 超快上升特性研究

Study of ultrafast carrier dynamics in amorphous Ge_2Sb_2Te_5 film by femtosecond-resolved reflectivity spectroscopy

Ge2Sb2Te5非晶薄膜 中超 快载流子动力学的飞秒分辨反射光谱研究

What if the spaceship moves faster than light ? ultrafast recovery photodiode

要是宇宙飞船超光速 将会 怎能样呢？ 超速复原光电二极管

Investigation of Coherent Vibrational Process of Two Typical Organic Conjugated Polymer by Ultrafast Spectroscopy

两种典型有机共轭聚合物相干振动过程的 超快光谱研究