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HBT effect of thermal light between different modes based on multi-mode interference is directly observed in a modified Michelson interferometer with orthogonal polarizations by a two-photon absorption detector at ultrashort timescale, which serves as a new unique tool for ultrafast quantum bunching distribution.
By analyzing the first-order interference of two independent thermal light beams in Feynman's path integral theory, we conclude that it is impossible to observe the transient first-order interference pattern by superposing two independent thermal light beams if the initial phases of the photons in thermal light are random. The result suggests that the classical model of thermal light field within...
Combined with the features of C# and the core modeling idea of Procedure Blueprint, C# Blueprint (ProB Model) was presented. Based on the existing manifestations of Procedure Blueprint, using class diagram and Object Constraint Language, the abstract syntax and well-formed rules of C# Blueprint were defined, which provides a new described framework of modeling, and extends the application field of...
Software development based on Model Driven Architecture has become the hot pot of software engineering research, however the visualization software development tools of MDA is few. Although some popular development tools such as Rational Rose, ArgoUML, Eclipse provide support for visualized modeling of UML diagrams, UML static diagram is inadequate in behavior process modeling and the mapping of the...
Software pattern is the solution of some fixed issues in software development. And it improves the development efficiency. This paper raises the concept of C# blueprint pattern based on a wealth of program model examples. And the formalized definition framework of C# blueprint action pattern is summed up. The framework defines the rules of structure, semantics and so on. At last, examples are raised...
Patterns can help us to use right experiences to solve a kind of questions of certain filed. They are summarized from software development, and then used to accelerate the design and development of software. This paper further discussed the program model of JAVA Blueprint and then summarized the special patterns of procedure blueprint. Firstly, this paper extended the definition of JAVA Blueprint...
Based on game theory, a general and compatible modeling process, named by GGMP/CSMA (General Game Modeling Process for CSMA/CA), is proposed. With τ (the probability that a node transmits packet in a slot time) as mixed-strategy of game, and M networks performance parameters as payoff functions of game, GGMP/CSMA constitute M rounds of n-players non-cooperative mixed-strategy game. After playing M...
Model driven architecture (MDA) is a method which can build abstract model for business logic, and generate the ultimate complete application based on the abstract model. Procedure blueprint is a program process representation method which can describe the behavioral process of software formally. In this paper, we give a model of Web service development process based on MDA and procedure blueprint...
Traditional reverse engineering is based on object code, which makes software understanding and reuse limited in a particular field. Combining the advantage of Model Driven Architecture in modeling with Natural language in understanding of program, this article puts forward a reverse engineering framework based on Procedure Blueprint which not only makes up for the lack of UML modeling in the program...
In order to query parent-child relationship between nodes for procedure blueprint(PB) and make certain the approximate order of interacted messages, we proposed the encode on procedure blueprint-based. In addition, a meta-model based on abstract implement structure diagram for procedure blueprint and a meta-model based on intra-method UML 2.0 sequence diagram are presented. And our strategy in this...
The reported experiment observed a nontrivial third-order temporal correlation of chaotic-thermal light in the joint-detection of three individual photodetectors. It seems that the thermal photons are always ldquobunchedrdquo in triples. In the view of quantum mechanics, ldquothree-photon bunchingrdquo is a three-photon interference effect.
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