Method and system for the generation of optical multipartite quantum states
US10175556B2 · kind B2 · utility
6Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2016 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Apr 12, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/94
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method and a system method for generating optical multipartite quantum states, comprising generating optical fields by at least two different spontaneous four-wave mixing processes and overlapping the optical fields spontaneously generated from the different spontaneous four-wave mixing processes into a same resonator mode of a third-order nonlinear resonator. The system comprises a multi-colored laser source exiting a nonlinear third-order resonator at different resonance frequencies belonging to different mode families of the resonator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.