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   two-photon absorption cross-sections 的翻译结果: 查询用时:0.174秒
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two-photon absorption cross-sections
相关语句
  双光子吸收截面
     Studies on two-photon absorption cross-sections of 1,4-dimethoxy-2,5-divinyl-benzene derivatives
     1,4-二甲氧基-2,5-二乙烯基苯系列衍生物的双光子吸收截面
短句来源
     Upon excitation by femtosecond laser with a pulse-width of 200 fs, both compounds exhibit strong blue two-photon excited fluorescence in THF with λ_(max)=484 nm for 1 and λ_(max)=440 nm for 2. Their two-photon absorption cross-sections obtained by two-photon fluorescence method are 425 GM (1, excited at 800 nm) and 116 GM (2, excited at 730 nm).
     在脉宽为 2 0 0fs的飞秒激光激发下 ,它们在THF中发出强的蓝色上转换荧光 ( 1:λmax=484nm ;2 :λmax=44 0nm) . 用双光子荧光方法测得它们的双光子吸收截面分别为 42 5GM(激发波长为 80 0nm)和 116GM(激发波长为 73 0nm)
短句来源
     Their two-photon absorption cross-sections obtained by nonlinear transmission method are 1.07× 10-46 and 6.6×10-47 cm4?
     采用非线性透过率法测得其双光子吸收截面分别为1.07×10-46和6.6×10-47cm4?
短句来源
     The spectral experimental results show that the two-photon absorption cross-sections of these new molecules are dependent on their charge transfer(dipole) moments,which relate to the donor acceptor end groups.
     光谱研究结果发现端基团的选择引起双光子吸收截面的巨大变化。 用1.3μm强fs激光激发其中一双光子吸收截面高达617.3 GM的分子溶液,其波长和时间分辨光谱特性表明此分子的高方向性光发射是三光子诱导激射。
短句来源
  “two-photon absorption cross-sections”译为未确定词的双语例句
     Organic compounds with large two-photon absorption cross-sections have been extensively studied, it is also known that monodisperse semiconductor cluster belonging to II-IV group with a sharp exciton absorption band contribute to the enhancement of nonlinear optical response due in part to large local field effect.
     具有窄尺寸分布的Ⅱ-Ⅳ半导体纳米材料具有非常大的非线性光学响应,因此本论文的内容在于强双光子吸收效应半导体纳米与有机物复合材料的研制。
短句来源
     Solvent effects of new compounds were systematically studied and quantum yields were calculated by one-photon fluorescence spectra. We found that the quantum yield of these compounds are higher than that of DAMS* pyridinium(N-methylpyridinium). In nonlinear optical studies, we calculated two-photon absorption cross-sections by determining Z-scan.
     单光子荧光性质方面系统地研究了新化合物的溶剂效应并计算出它们的量子产率,发现它们的量子产率明显高于DAMS~+型吡啶盐(N-甲基型吡啶盐),非线性光学部分,主要进行了Z-扫描、双光子荧光和上转换超辐射等测试;
短句来源
     Because of its strong penetration and high resolution, two-photon absorption can be applied to multi-layer optical data storage, and the bit density of which can reach as large as 10 12 bits/cm 3. Now the key problem is to develop materials that have big two-photon absorption cross-sections.
     双光子吸收技术以其强的穿透能力和高的空间分辨率能够实现多层存储 ,存储密度高达 10 12 bits cm3 ,但能否开发出具有大的双光子吸收截面的材料成为制约其发展的一个重要因素。
短句来源
  相似匹配句对
     Two.
     二.
短句来源
     Two.
     二、末日意识
短句来源
     It has two sections.
     本章分为两节。
短句来源
     It has two sections.
     它分为两个小部分;
短句来源
     TWO-DIMENSIONAL MICROMETER
     二维微变形测试器
短句来源
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  two-photon absorption cross-sections
Finally, the effective molecular two-photon absorption cross-sections were measured by the nonlinear transmittance method.
      


Using a comparative fluorescence method, two-photon absorption crosssections for Rhodamine 610 and Rhodamine 640 dyes at different concentration were measured with a Q-switched Nd:YAG laser and an intracavity second harmonic generator. The experimental results of the ralations between the twophoton absorption cross-sections and the dye solution concentration were reported and the suitable dye solution concentration ranges for two-photon absorption cross-section measurements were...

Using a comparative fluorescence method, two-photon absorption crosssections for Rhodamine 610 and Rhodamine 640 dyes at different concentration were measured with a Q-switched Nd:YAG laser and an intracavity second harmonic generator. The experimental results of the ralations between the twophoton absorption cross-sections and the dye solution concentration were reported and the suitable dye solution concentration ranges for two-photon absorption cross-section measurements were indicated.

使用一台带二次谐波发生器的调Q Nd:YAG激光器,用比较荧光法测量了不同浓度下Rhodamine 10和Rhodamine 640染料的双光子吸收截面。本文报导了双光子吸收截面与染料浓度间关系的实验结果并指出测量双光子吸收截面时所应采取的合适的染料浓度范围。

Using a comparative fluorescence method, two-photon absorption cross-section for a number of common laser dyes were measured. It was found that the two-photon absorption cross-section does not follow Schafer-Schmidt's geometrical model expression for most dyes. A simple empirical correction of Schafer-Schmidt's expression is proposed. The experimental results are compared with the value predicted by corrected expression and good agreement is obtained.

我们用比较荧光法测量了某些通用激光染料的双光子吸收截面.实验结果表明,其中多数染料的双光子吸收截面的值并不符合Sch(?)fer和Schmidt提出的几何模型公式.我们对该公式进行了经验修正,实验结果与修正后的公式计算出的结果符合得很好.

The simultaneous two-photon absorption in biomolecules was first observed and further studied by us using a Nd:YAG laser. The characteristic properites of two-photon process have been discussed and the two-photon absorption cross sections for proteins have been estimated. The fluorescence spectra after two-photon excitation for trypsin, albumin and tryptophane are given in this paper.

应用Nd:YAG激光器和光学光谱分析仪对蛋白质分子的同时吸收双光子过程作了进一步研究,讨论了蛋白质分子双光子过程的特性和估计了它们的双光子吸收截面,并得到胰蛋白酶,白蛋白和色氨酸等分子由于双光子激发产生的荧光光谱.

 
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