Completely Characterizing Multimode Second-Order Nonlinear Optical Quantum Processes

CLEO 2026 2026 Open access

Read full text
Authors: Geunhee Gwak, Chan Roh, Young-Do Yoon, M. S. Kim, Young-Sik Ra
DOI: 10.1364/cleo_fs.2026.fth3a.2
Cited by: 4
References: 5

Abstract

We characterize multimode second-order nonlinear optical quantum processes by developing a resource-efficient tomography method. The complete information obtained enables the identification of eigenquadratures and the associated amplification and noise properties of multimode quantum processes.

Fields of Study & Subjects

Quantum Information and Cryptography Mechanical and Optical Resonators Quantum optics and atomic interactions

Publication details

Journal / source
CLEO 2026
Publisher
Optica Publishing Group
Pages
FTH3A.2–FTH3A.2
Publication date
1 January 2026
Language
EN