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- THz coherent radiation sources 太赫兹相干辐射
- The two photons go off together as coherent radiation. 这两个光子一起发射出去,形成相干辐射。
- To function as a laser; emit coherent radiation by the action of a laser. 放射激光起激光器作用,通过激光的运转发射连续的射线
- Moreover, the characteristics and applications of coherent terahertz radiation sources will be introduced in this paper. 除此之外,在本文也介绍此差频技术所产生光源之基本特性以及相关的应用。
- The capability of coherent radiation from cluster and its ions at VUV/XUV wavelength has been reported. 多种原子团及其离子已具有在VUV/XUV波段产生受激发射的能力。
- The density logger consists of a radiation source. 密度测井仪包括辐射源。
- Cerenkov free-electron laser device emitted coherent radiation for the first time in China in 1990. It has come up to advanced world level in the late 1980's. 契仑柯夫自由电子激光装置,1990年在国内首次出光,达到八十年代国际同类装置先进水平。
- It is revealed that a living system is a nonlinear, order and open one, with both the "active medium", "pump source" and "resonant cavity" to induce a coherent radiation. 表明生命系统是一个非线性的有序的开放系统;并具有产生相干辐射的“激活介质”、“泵浦源”及“谐振腔”.
- FAO, IAEA,ILO,et al.International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources(IBSS). 中华人民共和国国家标准.;电离辐射防护与辐射源安全基本标准
- The 670.7 nm coherent radiation was obtained by SHG of 1341.4 nm Nd: YAP laser in LiIO3 crystal and 447.1 nm blue coherent radiation was obtained by frequency summing in the KTP crystal. 本文报道用LiIO_3晶体将1341.;4nmNd:YAP脉冲激光倍频产生的670
- The one kind of industrial medium temperature radiation source. 一种工业中温黑体辐射源的研制。
- Is Medical Radiation Source the Measurement Apparatus? 医用辐射源是计量器具吗?
- The authors examine the processes of interaction of coherent radiation with solids, physical relationships governing lasing in dielectric crystals and glasses, activated by luminescent impurities. 作者检查粘在一起辐射与管理在非导电性的水晶和眼镜内的激光作用的固体,物质关系一起的相互作用的过程,被发光的杂质开动。
- Thermal imagery produces a visual record from natural heat radiating sources. 热图象由天然热辐射源产生一种可见的记录。
- The method of additive radiation source cajolery is studied. 推导水平面内制导精度的计算公 式。
- This paper describes the possible radiation sources and their characteristics around 3W1 beamline of Beijing Electron Positron Collider (BEPC). 介绍了北京正负电子对撞机同步辐射实验西厅3W1光束线周围辐射的来源和特点、辐射测量方法及测量结果。
- Its accuracy is reduced for some realities, such as the uncertain emissivity of the surface, strongly reflection from the environment radiation sources and etc. 但是,在许多的实际情况下,辐射测温的精度受到一定的影响,这主要是由于被测试件表面发射率的不确定性、较强的环境辐射等。
- Some Single Event Latchup experiments are performed.It is proved that the two systems can be applied in different radiation environment of various radiation sources. 实验结果表明,应用程序界面友好,使用方便,可用于多种辐射源下半导体器件单粒子闭锁效应的测试。
- Recent developments in nonlinear optical materials and laser technology have led to the development of terahertz radiation sources based on nonlinear optical technique. 摘要超快雷射技术的迅速发展,以及非线性光学晶体成长技术的成熟,极快地促进了非线性光学转换频率技术的成熟,更拓展了兆赫辐射的研究和应用技术的发展。
- The development of the kinds and characters of radiation sources in radition degradation of cotton cellulose, recent advances, degradation mechanism and widely prospect of this method are reviewed. 综述了辐射降解棉纤维素的辐射源的类型及特点,纤维素的辐射降解的研究现状及降解机理,以及该方法的广阔应用前景。