激光工作物质

理论分析和实验表明，该腔的机械稳定性好，选模能力强，对激光工作物质的光学质量要求不高。

Theoretical analyses and experimental rosula have showed that this resonator has a high mechanical stability and excellent transverse mode selectivity even if a YAG rod with moderate optical quality is used .

VAP晶体是一种新型激光工作物质。

Nd : S-VAP is a new and efficient laser host .

无机液体激光工作物质Nd·POCl3/ZrCl4体系折射率梯度的测定及某些添加物的影响

Measurement of refractive index gradient of inorganic liquid laser system Nd · POCl_3 / ZrCl_4 and the effect of some additives on its dnD / dt

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 .

掺稀土双钨酸钇钠晶体（RE：NaY（WO4）2，简称RE：NYW）晶体是一种适用于LD泵浦的固体激光工作物质。

Rare earth doped natrium yttrium tungstate ( RE : NaY ( WO_4 ) _2 , abbreviated RE : NYW ) is a kind of solid laser material which is apt to LD pump .

借助XRD、扫描电镜、荧光光谱和透过率光谱等测试手段对制备的陶瓷材料进行了结构、形貌及光学性能的表征，确定陶瓷的性能良好，可用作固体激光器所需的激光工作物质。

The structure , morphology and optical properties of transparent ceramics were characterized . Through XRD , SEM , fluorescence spectra and transmittance spectra testing , the as prepared transparent ceramics were confirmed favorable and can be applied as laser working material in solid-state lasers .

寻求适合LD泵浦的激光工作物质是提高DPSSL效率的一个关键的因素，为此，兴起了一场探索新型激光晶体的热潮。

It is a very pivotal factor for the DPSSL to search for laser materials that are suitable for LD pumping , therefore , the upsurge for exploring new laser crystal materials is rising .

本文从构成Nd：YLF固体激光器的单元器件着手，分析了激光工作物质Nd：YLF晶体的物理化学特性和激光特性以及调Q晶体Cr~（4+）：YAG的可饱和吸收特性。

Based on the units design of the laser , the physical and chemical characteristics and laser characteristic of the laser crystal Nd : YLF were discussed , at the same time , the saturable absorption properties of the Q-switched crystal Cr4 + : YAG were discussed .

新激光工作物质和新激光跃迁的研究结果

Investigation Results on New Laser Active Materials and New Laser Transitions

脉冲激光工作物质热焦距的测量

Measurement of the focal length of the pulse pump-induced lenses in laser media

激光工作物质综合加宽线型函数的数学方法与特性

Mathematics method on lineshape function for laser material

氟磷玻璃作为光学玻璃及激光工作物质，正在获得应用。

Fluorophosphate glass is used as a kind of optical glass and laser material .

基于缓冲气体作用机理模型，计算出激光工作物质的综合弛豫时间；

Base on the mechanism model of buffer gas , synthetical relaxation time was calculated .

掺钕（Nd~（3+））的激光工作物质是研究最广泛的激光材料。

Nd ~ ( 3 + ) - doped laser crystal materials are investigated widely .

固体热容激光工作物质瞬态温度和热应力分布

The Transient Temperature and Thermal Stress Distribution of Gain Medium in Solid-state Heat Capacity Disk Laser

晶体外观完整，无宏观缺陷，有望作为激光工作物质用于强固体热容激光器中。

It was expected to be used in the high power solid state heat capacity laser .

激光工作物质的高精度检验

High precision inspection of laser materials

掺Er~（3+）离子玻璃作为室温激光工作物质的分析

Investigation of glasses doped with Er ~ ( 3 + ) ions used as laser materials

本文建立了一种求解激光工作物质综合加宽机制下谱线线型函数统一的数学方法。

The mathematics method on the complete function of integrated broadening optical lineshape for laser material is given .

本文报导了一种新的激光工作物质五磷酸铒的生长、形态和缺陷。

The growth , morphology and properties of a new laser crystal Erbium pentaphosphate were reported in the paper .

提出脉冲激光工作物质热焦距的精确测量方法，并对其进行了讨论。

An accurate method for measuring the focal lengths of the pulse pump-induced lenses in laser media is presented and discussed .

采用圆棒状激光工作物质实现高峰值功率大能量激光输出，并分析了该方案的部分技术细节。

A pair of Nd : YAG rods are used to realize the above laser , and some techniques are discussed in detail .

掺钕钇铝石榴石（Nd：YAG）多晶透明陶瓷具有良好的化学稳定性、光学性能和耐高温性能，是一种很有前途的激光工作物质。

Transparent polycrystalline Y3Al5O12 ( YAG ) ceramics with better chemical stability , excellent optical and high temperature mechanical property is becoming a new laser host material .

掺钕钇铝石榴石（Nd：YAG）是一种重要的四能级固体激光工作物质，广泛应用于各个领域。

Nd-doped yttrium aluminum garnet ( YAG : Nd ) is the most important four-level solid-state laser host , and has been used widely in various areas .

作为固体激光工作物质探索的新热点-RE：YAG透明激光陶瓷，粉体的合成技术是制备透明陶瓷的基础和关键。

As the new focusing point of exploring solid laser material-RE : YAG transparent laser ceramic , the synthesis of powder is the basis and key of the transparent ceramics .

钒酸盐系列晶体被证明是性能优良的激光工作物质。其中，研究最多的是Nd：YVO4、Nd：GdVO4和Nd：LuVO4。

Single crystals of rare earth orthovanadate ( ReVO_4 ) including Nd : YVO_4 , Nd : GdVO_4 and Nd : LuVO_4 have been proved to be excellent laser materials .

相较于单晶和玻璃等常规激光工作物质，Nd：YAG（掺钕钇铝石榴石）透明陶瓷材料具有良好的光学性能和机械强度以及稳定的物理化学性质。

Compared with single crystal and glass and other conventional laser materials , Nd : YAG ( neodymium-doped yttrium aluminum garnet ) transparent ceramics material has good optical performance and mechanical strength and stability of the physical properties .

以掺钕磷酸盐玻璃为激光工作物质，分别比较了四种染料作锁模所产生的超短脉冲的性能，其中包括双光子荧光对比度、脉冲半宽度、光谱特性、输出能量及器件运转的稳定性。

Properties of a mode-locked Nd3 + phosphate glass laser with four kinds of dyes are compared . Contrast , of two photon fluorescence , pulse width , spectral properties , output energy and stability of laser operation are included .

由于泵浦光场和冷却液体的共同作用，直接导致激光工作物质内部形成温度梯度分布，进而产生热透镜、热应力双折射等热效应，严重制约着激光器的发展。

With the coaction of pump field and coolant , the temperature gradient is formed within laser working medium , and then the thermal effects such as thermal lensing , thermal stress birefringence and so on are emerged , they all seriously restrict the development of lasers .

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 .