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Back Cover: Parallel Ghost Imaging (Adv. Quantum Technol. 10/2020)
Author(s) -
Qiu Xiaodong,
Zhang Dongkai,
Ma Tianlong,
Lin Fei,
Guo Haoxu,
Zhang Wuhong,
Chen Lixiang
Publication year - 2020
Publication title -
advanced quantum technologies
Language(s) - English
Resource type - Journals
ISSN - 2511-9044
DOI - 10.1002/qute.202070103
Subject(s) - ghost imaging , quantum entanglement , physics , photon entanglement , photon , polarization (electrochemistry) , wavelength , optics , multiplexing , quantum imaging , channel (broadcasting) , quantum , computer science , telecommunications , quantum network , quantum mechanics , chemistry
Based on two‐photon hyperentanglement – that is, two photons simultaneously entangled in polarization, color (wavelength), and spatial modes – Lixiang Chen and co‐workers develop a new parallel ghost imaging system of different independent imaging channels (see article number 2000073). These channels are encoded and sustained by polarization and wavelength multiplexing while in each channel spatial entanglement is always maintained to convey the ghost images in parallel.