Editing Help:Content

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This wiki presents various concepts from the {{Domain}} domain, such as ''Phase matching'' or ''Bell state'', and their semantic relationships. 

The pages are automatically split into two parts: 
* a part generated automatically using the CNES Knowledge Base{{CNES KB}}, and 
* a part enriched thanks to the collaboration of experts in the field. 

The pages are organized as follows:

[[File:Page content 2022.jpg|775x600px|border]]


''To contribute to this wiki, see the [[Help: Editing]] page.''

== Description ==
=== Definition ===
Definition of the concept. 

If it exists in the 
Aplikaterm<ref>CNES terminology database including translations and definitions validated by CNES experts. </ref>, 
a definition will be automatically added. 

=== Explanations ===
Paragraph providing additional details and clarifications to expand on the definition. 
It should be filled in by experts in the field. 

== Semantic data ==
This data is automatically generated from the CNES Knowledge Base{{CNES KB}}.

=== Domains and semantic relationships ===
A concept corresponds to a notion which may be associated with a definition and one or more linguistic expressions considered as synonyms. 
Concepts have links with other concepts in the {{Domain}} domain. 
Each concept depends on a sub-domain of {{Domain}}, such as "Quantum hardware". 
A domain can be considered as a theme and a sub-domain as a sub-theme. 

Two concepts can have a semantic relationship. 

For the {{Domain}} domain, the different types of relationship are as follows: 
* A acts on B 
** The ''power pump laser'' acts on the ''source brightness''. 
** The ''source brightness'' is affected by the ''power pump laser''.
* A is a component of B 
** The ''laser pump'' is a component of the ''probabilistic entanglement source''. 
** The ''probabilistic entanglement source'' is composed of the ''laser pump''.
* A is a kind of B 
** The ''probabilistic entanglement source'' is a kind of ''entanglement source''. 
** The ''entanglement source'' has several kinds like ''probabilistic entanglement source''.
* A contributes to B 
** The ''nonlinear crystal'' contributes to the ''four-wave mixing''. 
** The ''four-wave mixing'' uses the ''nonlinear crystal''. 
* A is a property of B 
** The ''power pump laser'' is a property of the ''laser pump''. 
** The ''laser pump'' has the property ''power pump laser''. 


{| width=30% class="wikitable floatright" style="text-align:center;"|
!Domains
|-
|Astronautique
|-
!Subdomains
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|Space vehicles
|-
!Parent concepts
|-
|Satellite
|-
!Children concepts
|-
|Microsatellite
|-
!See also
|-
|Nanosatellite
|}


=== Inheritance === 
Semantically, a concept can be generic or specific. 
Thus, on a concept page for "Artificial satellite", the latter would be a type of "Satellite", i.e. "Artificial satellite' is a specific concept (or a "type of") of "Satellite", which is therefore a generic concept. 
In parallel, "Artificial Satellite" would have "Microsatellite" as its specific concept. 

=== Synonyms === 
This paragraph lists synonyms, or variants of expressions. 
The translation is available via the interwiki link. 
For example, ''entanglement on demand'' has the synonym: ''deterministic entanglement''. 

=== Table ===
Summary of the "Semantic data" paragraph.
Generic and specific concepts correspond to inheritance, while other types of link are grouped under "See also".

== Notes and references ==
<references/>