排序方式: 共有43条查询结果,搜索用时 15 毫秒
1.
1 Introduction Inrecentyears,boththetheoreticalandexperimentalinvestigationsonlasercoolingandtrappinghavebecomeoneofthemajorfieldsinatomic,molecularandoptical physics[1~ 8] .Thedevelopmentoflasercoolingandtrappingtechnologyisimportantfortheapplicationssu… 相似文献
2.
3.
Voigt线型的微分消卷积 总被引:2,自引:1,他引:1
通过频域内的近似处理得到了洛仑兹线型微分消卷积的实用算符。推广到高斯、洛仑兹线型的复合情形即Voigt线型,亦可得到它的消卷积算符。把所得算符应用于单峰、多峰情形,对各种不同的组合形式,分别得到了消卷积谱,其分辨率提高因子K与复合线型中洛仑兹成分的多少有关。 相似文献
4.
5.
6.
A scheme for probabilistic controlled teleportation of a triplet W state from the sender Alice to the distant receiver Bob is proposed. In this scheme, an m-qubit GHZ state serves as the control parameter. The m control qubits are shared by m(s1, s2… sm) spatially-separated supervisors. With the aid of local operations and individual measurements, including Bell-state measurement, Von Neumann measurement, and mutual classical communication, etc., Bob can faithfully reconstruct the original state by performing relevant unitary transformations. However, even if one participant does not cooperate during the process, the receiver Bob cannot fully recover the original state. This protocol can be extended to probabilistic controlled teleportation of an arbitrary N-qubit state and some other N-qubit entangled states. 相似文献
7.
8.
9.
10.
微分消卷积法提高重迭谱图的分辨率 总被引:6,自引:0,他引:6
本文介绍了微分消卷积法的基本原理,通过对模拟谱图与各种类型的实测谱图进行微分消卷积处理,说明该方法能使谱峰宽度减小,从而提高重叠谱图的分辨率,提高了重叠谱图的解析精度。 相似文献