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- 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。
- 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。
- 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.
- It has been found that before thermal equilibrium to become established in the element, its thermal lensing effect presents a kind of behavior of fluctuation. 实验发现，光学元件在达到热平衡状态之前，其热透镜效应呈现某种波动起伏的特征。
- Thermal lens effect and triplet of dye laser and elliminating methods 染料激光器的热透镜效应及三重态的消除方法
- Analysis for optimized design and thermal lens effect of LD-pumped solid-state laser LD泵浦固体激光器热透镜效应及优化设计的分析
- thermal lens effect 热透效应,热透镜效应
- Influence of Laser Window's Thermal Lensing Effect on the Beam Quality 激光窗口热透镜效应对光束质量的影响
- 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。
- 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。
- We analyze the positive and negative lens effect caused by the hole theoretically and give the expression of normalized transmittance in this condition. 本文从理论上分析了因孔洞而产生的正透镜或负透镜效应并给出了归一化透过率的表达式。
- 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。
- thermal lensing effect 热透镜效应
- 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。
- Exporting Z channel using scanline render I got the DOF lens effects using After. 使用扫描线渲染器导出Z通道，使用AfterEffects得到DOF（景深）镜头效果。
- The enhancement effect of polymer on thermal lensing spectroscopy(TLS) for determination of trace gold has been studied. 本文报道非水溶性高分子对激光热透镜在痕量金分析中的增强作用。
- A model which treated the active medium as a thick lens was established to analyze the effects of thermal lens in the resonator. By using the matrix method, the equivalent resonator performance was studied. 将kHz高功率固体激光器增益介质当作厚透镜处理,建立了热透镜效应分析的理论模型,使用矩阵的方法对等效热透镜腔进行分析。
- Also a method to dynamically compensating the thermal lensing is discussed. 提出一种动态补偿热透镜效应的方法,分析了其可行性。
- 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。
- Researchers explained that a lensing effect magnified the light of the distant star by 500 times. 研究者解释到，透镜作用将遥远恒星发出的光放大了500倍。
