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1)  Laser induced diffusion
激光诱导扩散
1.
In the fabrication of photodiode of monolithic integrated photoreceiver using laser induced diffusion, because the high temperature region is very small, when the intensity distribution of incident laser beam is Gaussian or uniform, the uniformity of the temperature distribution in the diffusion region cannot meet the requirement of uniformity.
用连续波激光诱导扩散制作单片集成光接收机中的探测器时,激光照射形成的高温区面积很小。
2)  laser assisted diffusion
激光诱导扩散
1.
The determination of the temperature distribution in the exposed region is something difficult since the size of the exposed region in laser assisted diffusion is only the order of 10 microns Measuring and controlling of the temperature of the extrasmall areas in that exposed region is reported.
激光诱导扩散中的曝光区大小为10μm 量级,其温度分布的测量是较困难的。
2.
The determination of the temperature distribution in the exposed region is something difficult since the size of the exposed region in laser assisted diffusion is only of the order 10 microns.
激光诱导扩散中曝光区的大小在10μm数量级,其温度分布的测量是比较困难的。
3)  LIDF
激光诱导色散荧光光谱
1.
The laser induced dispersive fluorescence(LIDF) spectra technique has been used to stud.
在采用激光诱导色散荧光光谱对SO_2分子基电子态振动能级结构进行实验研究的工作中,SO_2分子吸收波长为266nm的激光,从基电子态X~1A_1跃迁到A~1A_2、B~1B_1耦合激发电子态的高振动能级,在270—470nm波长范围内,其色散荧光谱呈现出在弥散谱上叠加有规则振动序列结构的特征。
4)  laser-induced
激光诱导
1.
Application of laser-induced fluorescence spectrometry to the inspection of timbers;
激光诱导荧光光谱在木材检测中的应用
2.
Mechanism of CO_2 laser-induced liquid deposition of silver;
CO_2激光诱导液相沉积银的机理研究
3.
The influence factors of laser deposition quality and rate are studied,and the reaction principles,possible reaction products and deposition models of laser-induced chemical liquid deposition are discussed.
6 μm)作为诱导光源 ,普通玻璃作为衬底 ,研究了影响激光沉积质量和速率的因素 ,探讨了激光诱导液相化学沉积技术的反应机制 ,反应产物及其沉积模型等。
5)  laser inducement
激光诱导
6)  laser induced
激光诱导
1.
The experimental study of the laser induced deposition of copper;
激光诱导化学沉积(铜)的实验研究
2.
Ag metal layer is deposited on epoxy resin board by means of CO 2 laser induced deposition in aqueous solution.
在水溶液中 ,用CO2 激光诱导沉积的方法在环氧树脂基材上沉积金属银 ,并以Ag作为活化金属层进行化学镀铜。
3.
Many experiments illustrate that He-Ne laser is unfit for the laser induced liquid-phase deposition technique.
通过多次尝试 ,发现He Ne激光器不适合用于激光诱导液相沉积技术。
补充资料:激光诱导热透镜效应法
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性质: 又称激光热透镜光度法,简称热光热透镜法。应用激光束使试样产生热效应进行元素痕量分析的一种技术。基本原理是激光束射向置于溶剂中试样上,试样吸收光能,通过无辐射弛豫而转化为热能(或称加热),使试样溶液以激光束为中心形成很强的温度径向梯度分布,导致溶液折射指数的径向梯度分布;此时试样相当于一个透镜,即所谓热透镜效应,其大小,可测定光束中心部位光强的减小来量度。试样可进行萃取使欲测元素分离或用螯合剂生成螯合物或离子缔合物再进行激光束加热,以提高选择性。分析装置有多种形式,大多用一种激光束如氪离子(Kr+)激光器、氦-氖激光器或脉冲可调染料激光器发射的某一波长,可同时作为加热光束和探测光束;亦有用双光束如用脉冲染料激光束作为试样的加热光束,用非聚焦型氦-氖激光束作为探测光束。本法灵敏度比一般光谱高。已用于稀土、金属元素在地表水、化学处理后的排水及其他各种试样中的痕量分析。

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