Generation of single- and two-mode multiphoton states in waveguide QED
Abstract
Single- and two-mode multiphoton states are the cornerstone of many quantum technologies, e.g., metrology. In the optical regime, these states are generally obtained combining heralded single photons with linear optics tools and post-selection, leading to inherent low success probabilities. In a recent paper [A. González-Tudela et al., Phys. Rev. Lett. 118, 213601 (2017)], we design several protocols that harness the long-range atomic interactions induced in waveguide QED to improve fidelities and protocols of single-mode multiphoton emission. Here, we give full details of these protocols, revisit them to simplify some of their requirements, and also extend them to generate two-mode multiphoton states, such as Yurke or NOON states.
Additional Information
© 2018 American Physical Society. Received 14 February 2018; published 22 May 2018. The work of A.G.T., V.P., and J.I.C. was funded by the European Union integrated project Simulators and Interfaces with Quantum Systems (SIQS). A.G.T. also acknowledges financial support from Intra-European Marie-Curie Fellowship NanoQuIS (Grant No. 625955). V.P. acknowledges the Cluster of Excellence NIM. This work was supported by the ERC Grant No. QUENOCOBA 742102. Funding for H.J.K. was provided by the Office of Naval Research (ONR) Award No. N00014-16-1-2399, by the Air Force Office of Scientific Research (AFOSR) MURI "Photonic Quantum Matter," by the ONR MURI "Quantum Opto-Mechanics with Atoms and Nanostructured Diamond (QOMAND)," by NSF Grant No. PHY-1205729, and by the Institute for Quantum Information and Matter (IQIM), an NSF Physics Frontiers Center. H.J.K. acknowledges financial support from a Max Planck Distinguished Scholar program that enabled his participation in this collaboration.Attached Files
Published - PhysRevA.97.053831.pdf
Submitted - 1802.00210.pdf
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Additional details
- Eprint ID
- 85294
- Resolver ID
- CaltechAUTHORS:20180313-161114247
- European Union
- 625955
- Marie Curie Fellowship
- 742102 QUENOCOBA
- European Research Council (ERC)
- N00014-16-1-2399
- Office of Naval Research (ONR)
- Air Force Office of Scientific Research (AFOSR)
- PHY-1205729
- NSF
- Institute for Quantum Information and Matter (IQIM)
- Max Planck Society
- Created
-
2018-03-13Created from EPrint's datestamp field
- Updated
-
2021-11-15Created from EPrint's last_modified field
- Caltech groups
- Institute for Quantum Information and Matter