激发态吸收,excited state absorption
1)excited state absorption激发态吸收
1.The results measured with Z Scan technique show that the cluster exhibits a self focusing property, and theexcited state absorption is the main mechanism of the optical limiting effect of the metal cluster compound.Z- Scan研究结果表明 :该团簇具有自聚焦特性 ,其光限幅起源于激发态吸
2.By theoretic analyzing the energy level structure of the color center and calculating the saturable optical intensity of theexcited state absorption, the authors point out the possibility of realizing passive mode-locking by using LiF crystal with the relaxation time of the ground state in nanosecond magnitude.理论分析LiF:F~-_2色心晶体的能级结构,计算其激发态吸收的饱和光强,指出基态恢复时间为纳秒量级的LiF实现被动锁模的可能性。
3.The change of the small signal gain for a Cr:LiSAF laser is calculated with the change of pump power on consideration of theexcited state absorption and upconversion process,and the influence of the temperature inside Cr:LiSAF on the small signal gain is analyzed.在考虑掺铬氟化锂锶铝晶体的激发态吸收和上转换的情况下，求出掺铬氟化锂锶铝激光器小信号增益随泵浦功率的变化，分析晶体温度对小信号增益的影响。
英文短句/例句
1.Research on the Two Photon Absorption and the Excited State Absorption by Self-Pump-Probe Measurment;自泵浦激发双光子吸收与激发态吸收的研究
petition between the excited-state refraction and excited-state absorption induced transient thermal refraction of metallic porphyrin compound金属卟啉化合物激发态折射与激发态吸收增强瞬态热折射竞争研究
3.Excited State Absorption Dynamics in Metal Cluster Polymer [Cu_3IWS_4(4-bpy)_3]n Solution;金属团簇聚合物[Cu_3IWS_4（4-bpy）_3]n的激发态吸收动力学
4.Investigation of Collisional Transfer in Excited Atoms by Applying Laser Absorption and Fluorescence Method;应用激光吸收和荧光方法研究激发态原子碰撞能量转移
5.Investigation of excited triplet absorption spectrum and relaxation kinetics of dimeric chlorophyll a叶绿素α二聚体激发三重态吸收谱及其弛豫动力学过程的研究
6.In particular, he realized that atoms can become excited-that is, jump to a higher energy level-if they absorb light.特别是他了解到原子在吸收光之后可以变成激发状态（也就是跳到较高的能阶）。
7.Effect of Estrogen-deficient and Estrogen Administration on Alveolar Bone Resorption Resulting from an Experimental Periodontitis in Rats;雌激素缺乏状态及雌激素治疗对大鼠实验性牙周炎骨吸收的影响
8.Research on the Control of CO_2 Dial Light Emission System;CO_2激光差分吸收雷达光发射系统的控制研究
9.Absorptive Capacity and R&D Cooperation Innovates and Incentives and R&D Subsidy Policy;吸收能力、研发合作创新激励与补贴政策
10.airborne laser absorption spectrometer航空激光吸收光谱仪
11.differential absorption dye laser radar差动吸收染料激光雷达
12.Effects of Different Nitrogen Forms and Combined with Plant Hormone on Growth, Nutrient Uptake and Their Distribution in Tobacco Plants;不同形态氮素及植物激素对烟草生长、养分吸收和分配的影响
13.Study on Characteristics of All-Solid-State Q-switched Lasers with V~(3+):YAG Saturable Absorber at 1.3μm全固态、新型饱和吸收体V~（3+）：YAG 1.3μm调Q激光特性研究
14.Critical Spreading of Active Sites in a Square Lattice Model Possessing Infinite Absorbing States在具有无穷多个吸收态的二维平面方格点中激活位的临界扩散
15.Having been compressed to a liquid, the cooling substance can take in a large quantity of heart when evaporating .冷却剂压缩成液态后，在蒸发时能吸收大量的热。
16.Digestion and Development of Introduced Technology for Car Rearview Mirror轿车后视镜引进技术消化吸收及发展动态
17.Dynamic of Growth and Development, Obsorption, Accumulation and Allocation of Nitrogen, Phosphorus and Potassium in Jerusalem Artichoke;菊芋生长发育动态及氮磷钾吸收积累与分配
18.Global R&D Networks,Absorbency and Dynamic Upgrading of Innovation Value Chain;全球研发网络、吸收能力与创新价值链动态升级
相关短句/例句
excited-state absorption激发态吸收
1.The optical limiting effect of [Ag(L4)(NO_3)·H_2O]_n is stronger for ps than that of [Ag(L4)(NO_3)·H_2O]_n for ns, and theexcited-state absorption is the main mechanism of the optical limiting effect of the coordination polymers.该聚合物的光限幅机理为激发态吸收,其皮秒光限幅特性优于纳秒光限幅特性。
2.The optical limiting effect of the coordination polymers [Cd(L4)(SO4)(H2O)2]n originate mainly from theexcited-state absorption.应用倍频Nd:YAG脉冲激光,在波长532nm、脉冲宽度为40ps的条件下,研究了配位聚合物[C(?)(L4)(SO4)(H2O)2]n的光限幅特性,其光限幅特性起源于激发态吸收。
3.In this thesis, the mechanism ofexcited-state absorption-enhanced transient thermal refraction (excited-state thermal refraction, ESTR) in cluster and organic materials’solution media was investigated.在本文中,研究了团簇和有机材料的溶液介质中激发态吸收增强瞬态热致非线性折射(激发态热折射)的机理。
3)ESA激发态吸收
1.Based on the energy level diagram, the rate equations indicate that ASE andESA eliminate the population of upper energy level, make slope efficiency of 1 444 nm lasers lower and reduce gain.从激光晶体能级结构出发,利用速率方程,分析了Nd:YAG激光系统的放大自发辐射(Amplified Spontaneous Emission,ASE)和激发态吸收(Excited State Absorption,ESA)对激光输出的影响。
4)excited-state absorption(ESA)激发态吸收(ESA)
5)excited state absorption cross section激发态吸收截面
1.The ground andexcited state absorption cross sections of the Cr~(4+):YAG saturable absorber at the ~4 F(3/2)-~4 I(9/2) transition wavelengths of Nd~(3+) were measured by a pump-probe method.用泵浦探测法测量了Cr4+:YAG在Nd3+准三能级4F3/2 4I9/2跃迁波长的基态和激发态吸收截面,其结果为:在Nd3+:YAG的准三能级跃迁波长946nm处,基态和激发态吸收截面分别为4。
6)saturation of excited state absorption激发态吸收饱和
延伸阅读
吸收-激发效应分子式：CAS号：性质：又称吸收-激发效应(absorption-excitation effect)。试样吸收原级入射X射线，并自吸收部分将出射的X射线荧光为吸收效应。当基体元素所发射出的次级X射线波长，恰在待测元素吸收限短波长一边，待测元素发生再吸收现象；同时，受激发发射出附加的特征辐射，故特征X射线的发射得到增强。
