Third-order nonlinearity OPO: Schmidt Mode Decomposition And Tripartite Entanglement

Abstract

We investigate quantum properties of light in optical parametric oscillators (OPOs) based on four-wave mixing gain in media with third-order non-linearities. In spite of other competing ${\chi }^{(3)}$ effects, such as phase modulation, bipartite and tripartite entanglement are predicted above threshold. These findings are relevant for recent implementations of CMOS-compatible on-chip OPOs.

References in corpus (6)

• The Quantum Internet
• Universal Quantum Computation with Continuous-Variable Cluster States
• Experimental realization of multipartite entanglement of 60 modes of a quantum optical frequency comb
• Experimental demonstration of three-color entanglement
• Gate sequence for continuous variable one-way quantum computation
• Robustness of bipartite Gaussian entangled beams propagating in lossy channels

Cited by in corpus (1)

• Quantum State Tomography in a Third-Order Integrated Optical Parametric Oscillator