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- Small absorption coefficient of fifteen organic solvents and water were measured at 514. 5nm by means of oppositely crossed laser thermal lens spectrometry using argon ion laser as pump source. Higher sensitivity was obtained. 本工作采用反向交叉式双光束激光热透镜光谱法;以氩离子激光作泵浦光源;在514.;5nm波长条件下;测量了十五种有机溶剂和水的极小的吸收系数;获得了较高的测量灵敏度。
- The enhancement effect of water-soluble polymers for laser thermal lensing spec troscopy(TLS) has been investigated. 本文研究了水溶性高分子对激光热透镜分析的增强作用。
- Under the study on rod Nd-glasses heat-capacity laser thermal lensing,the general expressions of the thermal focus length are derived. 针对热容激光器的热透镜效应,给出了棒状钕玻璃热容激光器的热透镜公式表达式。
- Keywords Rare earth;Dinosaurian egg;Laser thermal lens; 稀土;恐龙蛋;激光热透镜;
- Near field laser thermal lens spectrometry determination of trace amounts of phosphate 近场激光热透镜光谱法测定痕量磷的研究
- Determination of Kinetic Parameter of Catalytic Reaction by Near Field Laser Thermal Lens Spectrometry 近场激光热透镜光谱法测定催化反应动力学参数的研究
- Determination of Trace Iridium by Catalytic Near Field Laser Thermal Lens Spectrometry 催化近场激光热透镜光谱法测定痕量铱
- Keywords Laser thermal lens spectrometry;Dopamine;Tetrachlorobenzoquinone;Charge transfer reaction; 激光热透镜光谱法;多巴胺;四氯苯醌;荷移反应;
- Keywords near field laser thermal lens spectrometry;molybdophosphate;malachite green;phosphate determination; 近场激光热透镜光谱法;磷钼杂多酸;孔雀绿;磷测定;
- Laser Thermal Lens Spectrometric Determination of Trace Platinum with 2-(3,5-Dichlor-pyridylazo)-5-dimethylaminoaniline 微量铂的2-(3,5-二氯-2-吡啶偶氮)-5-二甲氨基苯胺激光热透镜光谱法测定
- Laser Thermal Lens Spectrometric Determination of Trace Palladium with 2-(3, 5-Dichlor-pyridylazo )-5-dimethylaminoanillne 二氯-2-吡啶偶氮)-5-二甲氨基苯胺激光热透镜光谱法测定钯
- Keywords Laser thermal lens spectrometry: 5-NO,-PAH: Surfactam: Copper;,,,,Cobalt: Nickel: Molybdenuxn blue: Malachite green: Nitrate nitrogen:,,,,Diphenylamine; 激光热透镜光谱分析;表面活性剂;5NO。叩牌上一偶氮上一3一羟基上;6一;二磺酸基察);铜;钻;镍;铝蓝;孔雀绿;硝态氮;二苯胺;
- Laser thermal lens 激光热透镜
- Laser thermal lens spectrometry 激光热透镜光谱分析法
- Thermal lens spectrometry is a photothermal technique developed in 1980s. 摘要激光热透镜光谱法是20世纪80年代发展起来的一种光热光谱分析技术。
- Influence of Laser Window's Thermal Lensing Effect on the Beam Quality[J]. 引用该论文 安建祝;李有宽;杜祥琬.
- Focal length difference at different radii of the thermal lens is analyzed simply. 初步计算了晶体热透镜不同径向位置处的焦距差。
- A theoretical model of dual beam thermal lens effect is derived. The model predicts the intensity distribution and variation in far field of the laser beam in the presence of weakly absorbing medium. 给出了双光束激光热透镜效应的一个理论模型,它预示着激光经微弱吸收介质后的远场光斑强度分布和变化。
- Thermal lens and stress induced birefringence are two key effects that must be considered in the design and optimization of high-power DPL. 激光通过工作物质时所产生的热透镜以及应力双折射两种效应是高功率二极管泵浦激光器(DPL)的设计和优化过程中必需考虑的因素。
- According to the ABCD matrix of Gaussian beam's propagation, a Z-type cavity insensitive to thermal lens effect is designed. 根据高斯光束传输的ABCD矩阵,设计了对热效应不灵敏的Z型谐振腔。