High-flux and broadband biphoton sources with controlled frequency entanglement | Zendy

Ryōsuke Shimizu | Zendy; Keiichi Edamatsu | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

High-flux and broadband biphoton sources with controlled frequency entanglement

Author(s) -

Ryōsuke Shimizu,

Keiichi Edamatsu

Publication year - 2009

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.17.016385

Subject(s) - quantum entanglement , physics , broadband , photon , optics , phase matching , photon entanglement , interference (communication) , spontaneous parametric down conversion , quantum optics , phase (matter) , continuous wave , laser , telecommunications , quantum , quantum mechanics , computer science , channel (broadcasting)

We report the high-flux and broadband generation of biphotons with controlled frequency entanglement. For the generation of the entangled state consisting of frequency-anticorrelated photons, we use PPMgSLT pumped by a continuous-wave (cw) laser. Meanwhile, the state consisting of frequency-correlated photons is produced from PPKTP under the extended phase-matching condition. Both states exhibited interference patterns with over 90% visibilities in two-photon interference experiments.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research