Publications
Detailed Information
Generating a Schrodinger-cat-like state via a coherent superposition of photonic operations
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Chang-Woo | - |
dc.contributor.author | Lee, Jinhyoung | - |
dc.contributor.author | Nha, Hyunchul | - |
dc.contributor.author | Jeong, Hyunseok | - |
dc.date.accessioned | 2023-04-19T07:16:47Z | - |
dc.date.available | 2023-04-19T07:16:47Z | - |
dc.date.created | 2021-06-07 | - |
dc.date.issued | 2012-06 | - |
dc.identifier.citation | Physical Review A, Vol.85 No.6 | - |
dc.identifier.issn | 2469-9934 | - |
dc.identifier.uri | https://hdl.handle.net/10371/190923 | - |
dc.description.abstract | We propose an optical scheme to generate a superposition of coherent states with enhanced size adopting an interferometric setting at the single-photon level currently available in the laboratory. Our scheme employs a nondegenerate optical parametric amplifier together with two beam splitters so that the detection of single photons at the output conditionally implements the desired superposition of second-order photonic operations. We analyze our proposed scheme by considering realistic on-off photodetectors with nonideal efficiency in heralding the success of conditional events. A high-quality performance of our scheme is demonstrated in view of various criteria such as quantum fidelity, mean output energy, and measure of quantum interference. | - |
dc.language | 영어 | - |
dc.publisher | American Physical Society | - |
dc.title | Generating a Schrodinger-cat-like state via a coherent superposition of photonic operations | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevA.85.063815 | - |
dc.citation.journaltitle | Physical Review A | - |
dc.identifier.wosid | 000305196700005 | - |
dc.identifier.scopusid | 2-s2.0-84862560610 | - |
dc.citation.number | 6 | - |
dc.citation.volume | 85 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Jeong, Hyunseok | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | QUANTUM STATES | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.