دورية أكاديمية
Quantum communication with macroscopically bright nonclassical states.
| العنوان: | Quantum communication with macroscopically bright nonclassical states. |
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| المؤلفون: | Usenko VC, Ruppert L, Filip R |
| المصدر: | Optics express [Opt Express] 2015 Nov 30; Vol. 23 (24), pp. 31534-43. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Optica Publishing Group Country of Publication: United States NLM ID: 101137103 Publication Model: Print Cited Medium: Internet ISSN: 1094-4087 (Electronic) Linking ISSN: 10944087 NLM ISO Abbreviation: Opt Express Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Publication: Washington, DC : Optica Publishing Group Original Publication: Washington, DC : Optical Society of America, 1997- |
| مستخلص: | We analyze homodyne detection of macroscopically bright multimode nonclassical states of light and propose their application in quantum communication. We observe that the homodyne detection is sensitive to a mode-matching of the bright light to the highly intense local oscillator. Unmatched bright modes of light result in additional noise which technically limits detection of Gaussian entanglement at macroscopic level. When the mode-matching is sufficient, we show that multimode quantum key distribution with bright beams is feasible. It finally merges the quantum communication with classical optical technology of visible beams of light. |
| تواريخ الأحداث: | Date Created: 20151225 Date Completed: 20160421 Latest Revision: 20181023 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1364/OE.23.031534 |
| PMID: | 26698776 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1094-4087 |
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| DOI: | 10.1364/OE.23.031534 |