Observations of Dispersion Cancellation of Entangled Photon Pairs

Abstract

An experimental study of the dispersion cancellation occurring in frequency-entangled photon pairs is presented. The approach uses time-resolved up conversion of the pairs, which has temporal resolution at the fs level, and group-delay dispersion sensitivity of $\approx 20{\mathrm{fs}}^2$ under experimental conditions. The cancellation is demonstrated with dispersion stronger than $\pm 10^3{\mathrm{fs}}^2$ in the signal $(-)$ and idler $(+)$ modes. The observations represent the generation, compression, and characterization of ultrashort biphotons with correlation width as small as 6.8 times the degenerate optical period.

arXiv comment5 pages, 3 figures

References in corpus (9)

• Nonlinear interactions with an ultrahigh flux of broadband entangled photons
• Entangled Two-Photon Wave Packet in a Dispersive Medium
• Quantum-inspired interferometry with chirped laser pulses
• Nonlocal Dispersion Cancellation using Entangled Photons
• Time-Resolved Upconversion of Entangled Photon Pairs
• Chirped Biphotons and Their Compression in Optical Fibres
• Entanglement-based signature of nonlocal dispersion cancellation
• Nonlocal dispersion cancellation with phase-sensitive Gaussian-state light
• Lack of dispersion cancellation with classical phase-sensitive light

Cited by in corpus (14)

• Integrated micro-comb sources for quantum optical applications
• Direct characterization of ultrafast energy-time entangled photon pairs
• Fiber-Optic quantum two-way time transfer with frequency entangled pulses
• Spectrally-resolved Hong-Ou-Mandel interferometry for Quantum-Optical Coherence Tomography
• Nonlocality test of energy-time entanglement via nonlocal dispersion cancellation with nonlocal detection
• Nonlocal cancellation of dispersion in Franson interferometry
• High-dimensional Frequency-Encoded Quantum Information Processing with Passive Photonics and Time-Resolving Detection
• Characterizing nonlocal dispersion compensation in deployed telecommunications fiber
• Classical analog for dispersion cancellation of entangled photons with local detection
• Nine-Path Quantum Interferometry over 60 km
• Fine-grained All-fiber Nonlocal Dispersion Compensation in the Telecommunications O-Band
• Nonlocal Dispersion Cancellation for Three or More Photons
• Nonlocal linear compression of two-photon time interval distribution
• The Impact of Photon Entanglement on Local and Nonlocal Dispersion Cancellation