Quantum Information Processing in the Frequency Domain

Journal Article · 30 November 2019 · Optics and Photonics News

OSTI ID:1606765

Lu, Hsuan-Hao ^[1]; Imany, Poolad ^[1]; Lingaraju, Navin B. ^[1]; Alshaykh, Mohammed S. ^[1]; Odele, Ogaga D. ^[1]; Moore, Alexandria J. ^[1]; Leaird, Daniel E. ^[1]; Qi, Minghao ^[1]; Weiner, Andrew M. ^[1]; Lukens, Joseph  ^[2]; Williams, Brian  ^[2]; Peters, Nicholas  ^[2]; Lougovski, Pavel  ^[2]; Jaramillo-Villegas, Jose A. ^[3]

---

1. Purdue Univ., West Lafayette, IN (United States)
2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
3. Purdue Univ., West Lafayette, IN (United States); Univ. Tecnológica de Pereira, Risaralda (Colombia)

Quantum technologies promise to revolutionize information processing through dramatic computational speed-ups and ultimate security compared with classical counterparts. As matter-based qubit systems increase in size, however, counteracting decoherence becomes challenging and places limits on how large a stand-alone system can be. These limitations, coupled with the many quantum computing platforms under development, have led researchers to view modular architectures, connected by a quantum network, as a promising path to large-scale quantum computing. Our group reported in several studies this year, progress on multiple fronts in such systems, using photons as quantum information carriers in the frequency domain.

• Research Organization: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
• Sponsoring Organization: USDOE
• Grant/Contract Number: AC05-00OR22725
• OSTI ID: 1606765
• Journal Information: Optics and Photonics News, Journal Name: Optics and Photonics News Journal Issue: 11 Vol. 30; ISSN 1047-6938
• Publisher: Optical Society of AmericaCopyright Statement
• Country of Publication: United States
• Language: English