热透镜

利用时间分辨热透镜技术研究C（60）三线态

The Study of the Triplet State of C 60 by a Time resolved Thermal Lensing Technique

提出一种动态补偿热透镜效应的方法，分析了其可行性。

Also a method to dynamically compensating the thermal lensing is discussed .

采用传输矩阵从理论上研究了具有双热透镜的V型固体激光腔。

The V-shaped cavity with dual-thermal lens is investigated theoretically through transfer matrix .

快速轴流CO2激光器输出窗热透镜效应对输出特性的影响

The Thermal Lens Effect 's Influence on the Output Characteristics of Fast Axial Flow CO_2 Lasers

LD端面泵浦Nd∶YAG激光器中的热透镜焦距

The Thermal Lens Focus Of The End-pumped Nd ∶ YAG Laser

重复率高功率Nd玻璃激光器的热透镜效应的消除

Elimination of Thermal Lens for Repeat Rate High Power Nd : Glass Laser

在激光谐振腔内放置一x向位置可根据激光输出功率的变化而移动的补偿透镜，从而在大功率激光输出时消除腔内的热透镜效应，形成一热稳定腔。

Place a locomotive compensated lens in the cavity , its motion according to the change of output laser power .

LD侧面泵浦固体激光棒新的热透镜焦距计算

New Thermal Lens Equation of LD Side-pumped Solid-state Laser Rod

LD泵浦固体激光器热透镜效应及优化设计的分析

Analysis for optimized design and thermal lens effect of LD-pumped solid-state laser

具有热透镜效应的LD端面泵浦Z型谐振腔稳区的研究

Study on the stable area of the LD end-pumped Z-cavity laser with thermal lens

探测束非聚焦CW交叉束热透镜的理论分析

Theoretical analysis for CW crossed-beam thermal lens with unfocused probe beam

大功率LD抽运Nd：YVO4激光器热透镜效应对输出特性的影响

The influence to output-power quality for thermal lens on high-power pumped nd : yvo_4 lasers

含热透镜的非稳腔CPM固体激光器分析

Analysis of CPM Unstable Resonator Solid Laser with Thermal Lens

采用HeNe激光探测法实验测量了该抽运模块中的热透镜效应。

Through He-Ne laser probe method , the thermal lens effects of the LD-pumped laser were measured .

对纵向泵浦Cr∶Nd∶GSGG激光棒的热透镜效应进行了详细的理论分析。

Thermal effects in continuous-wave end-pumped Cr ∶ Nd ∶ GSGG laser rod were studied .

研究激光工作物质内热效应的最方便的方法是等效热透镜（TL）法。

The most convenient way of studying the thermal effect is using an ideal lens with equivalent thermal focal length .

其次从激光的光学谐振腔技术出发，设计了较为理想的V型谐振腔，并利用计算机模拟了激光器的热透镜效应。

Secondly , based on the technology of laser resonant cavity , the V resonant cavity was designed for this paper And the thermal lens effect was simulated in computer .

运用图解分析方法，研究了热透镜效应下Z型折叠固体激光腔的工作特性。

A graphic analysis method is used to analyze the working characteristic under the effect of thermal lens of laser medium of a Z type folded laser resonator .

分别通过X射线衍射、光学光谱、热透镜技术、抗激光辐照等测试，对所制备样品的微结构、折射率、吸收率及激光损伤阈值进行了测量。

Through the measurement of XRD , surface thermal lensing technique , optical spectra and laser irradiate resistance testing , the microstructure , refractive index , absorption and laser induced damage threshold were measured .

端侧面组合抽运DPL热透镜效应研究

Thermal lens effect in end-and-side pumped DPL

计算Top-hat端面抽运晶体热透镜焦距的改进方法

Improved Method of Calculating Thermal Lens Focal Length in " Top-Hat " End-Pumped Solid-State Lasers

对LD端抽运平直腔Nd：YVO4固态激光器输出功率特性受激光器内在诸因素（热透镜效应、腔长、激活孔径等）的制约关系进行了研究。

Internal factors ( thermal lens , cavity lengths , enabled aperture etc ) restricting the output of the LD end-pumped Nd : YVO-4 solid-state laser with flat-flat cavity is studied .

因为近场探测TLS能实现热透镜光谱仪的小型化、提高系统的稳定性，所以近年来引起了学者的极大兴趣。

In recent years , the near-field detection TLS , which enables a more compact and stable thermal lens spectrograph , draws researchers attention extremely .

基于上述测量原理，对LD端面抽运Nd∶YVO4固体激光器热透镜焦距进行了测量，实验结果和理论分析相符。

The thermal focal length of a LD end pumped Nd ∶ YVO 4 laser was measured and the experimental results were agreed with the prediction of the theory .

LD泵浦固体激光器出现使激光器得到飞速发展，但是其在大功率运行时所表现出的强烈的热透镜效应，严重影响了激光器的稳定性和输出光的模式、光束质量。

Laser techniques is surging with LD-pumped solid-state laser . But , the stability , model and beam quality of the laser are strongly affected by the thermal lens effect at high power .

介绍了几种热透镜焦距fT和光束质量M2因子的估算公式，分析了热透镜改善的几种腔型设计。

A few estimated equations of the thermal lens focal length fT and quality beam M2 factor were introduced ; a few advanced designs of cavity to compensate the thermal lens were analysed .

设计研制了LD侧边泵浦的Nd：YAG板条模块，并对此模块的热透镜以及退偏效应进行了实验上的测试。

The stress introduced by the mechanical operation must be paid attention to . ( 4 ) LD edge-pumped slab module is developed , with the test experiments on the thermal effects and the depolarization .

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 lens and stress induced birefringence are two key effects that must be considered in the design and optimization of high-power DPL .

用激光二极管经光纤耦合和GRIN透镜聚焦后抽运Nd3+：YAG激光器，用非稳腔方法测量了Nd3+：YAG晶体的等效热透镜焦距；

A Nd 3 + ∶ YAG laser is pumped by a fiber coupled and GRIN lens focused diode laser and the focal length of the equivalent thermal lens is measured by using unstable cavity method .

⒋研究LDA模块侧面泵浦Nd3+：YAG棒的热透镜效应，并对所选用的Nd3+：YAG棒在稳定泵浦功率下的热焦距进行了估算。

The thermal effect of the LDA side-pumped Nd3 + : YAG rod has been analyzed , and the estimation of the focal length of the thermal lens has been given when Nd3 + : YAG rod is stably pumped .