RSS icon
Twitter icon
Facebook icon
Vimeo icon
YouTube icon

Increased cross-correlation in cascaded four-wave mixing processes

TitleIncreased cross-correlation in cascaded four-wave mixing processes
Publication TypeJournal Article
Year of Publication2007
AuthorsJ. Fan, A. L. Migdall, and L. Wang
JournalOptics Express
Date Publishedjun
Keywords2007, four-wave mixing, Nonlinear optics, Single Fellow

We report the measurement of increased noise cross-correlation between stokes and anti-stokes beams created in cascaded four-wave mixing processes with dual pump wavelengths. This method may be useful in creating highly correlated twin beams for various applications including quantum information processing.


Subscribe to A Quantum Bit 

Quantum physics began with revolutionary discoveries in the early twentieth century and continues to be central in today’s physics research. Learn about quantum physics, bit by bit. From definitions to the latest research, this is your portal. Subscribe to receive regular emails from the quantum world. Previous Issues...

Sign Up Now

Sign up to receive A Quantum Bit in your email!

 Have an idea for A Quantum Bit? Submit your suggestions to