radiationn. 1.[U,C]辐射;放射线 2.[U]辐射的热(或能量等) 3.[U](也作radiation therapy)放射疗法 non coherent无粘聚力的,不共格的 L radiation辐射 radiation proofa. 防辐射的 radiation producing辐射的 radiation resistant抗辐射的,防辐射
coherent radiationdoi:10.1007/1-4020-0613-6_2935At a given point, electromagnetic radiation that has a coherence degree greater than 0.88. Seetime coherent radiation. See alsocoherence, coherence degree, coherent, electromagnetic radiation, interfer...Weik, Martin H.Springer US...
An undulator-based beamline was built and commissioned at the National Synchrotron Light Source to provide tunable coherent radiation in the 200–800 eV range. The low emittance of the storage ring means that the undulator source has high brightness so that a large flux of coherent x rays is ...
Apparatus for detecting the existance of a source of coherent radiation in the presence of incoherent radiation. A beam splitter splits the radiation into two paths. Means are included in one path for transmitting the incoherent radiation and modulated coherent radiation. The other path effectively ...
Coherent radiation in the range from soft X-rays up to hard X-rays, produced by the low-emittance electron beam of MAMI, can be used for various applications. Novel types of interferometers have been developed for the measurement of the complex index of refraction of thin self-supporting foils...
X-ray free-electron lasers are unique sources of high-brightness coherent radiation. However, existing devices supply only linearly polarized light, precluding studies of chiral dynamics. A device called the Delta undulator has been inst... AA Lutman,MacArthur, James P.,M Ilchen,... - 《Nature...
We discover that the spatially coherent radiation within a certain frequency range can be obtained without a common nonlinear optical process. Conventionally, the emission spectra were obtained by de-exciting excited centers from real excited energy levels to the ground state. Our findings are achieved...
The radiation is produced by thecoherentmotion of electron streams. 辐射产生于电子流的相干运动. 辞典例句 In China the elements of relationship marketing are morecoherenta holistic configuration known as guanxi. 但相对而言,在中国关系这个因素则更重要一些. ...
Another detection method is based on a truly nonlinear effect, in which the electric field associated with the incident radiation is so strong that it drives the polarization out of the linear region. Parametric amplification of the optical signal then becomes possible. 展开 ...