Measurement device independent quantum key distribution system and method
A technology for quantum key distribution and measurement equipment, applied in the field of measurement equipment-independent quantum key distribution systems, can solve the problems of inability to resist strong environmental interference, poor practicability, etc., to increase system complexity, ensure homogeneity, and reduce transmission. The effect of efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0066] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0067] In the existing technology, when the measurement equipment-independent quantum key distribution protocol is actually implemented, the Bell state projection measurement requires that the optical quantum signals arriving at the measurement end have identity, that is, the optical quantum signals of the two parties in the long-distance legal communication are indistinguishable in terms of wavelength, time and polarization characteristics. . The indistinguis...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com