Remotely projecting states of photonic temporal modes
arXiv:2004.10890 · doi:10.1364/OE.395593
Abstract
Two-photon time-frequency entanglement is a valuable resource in quantum information. Resolving the wavepacket of ultrashort pulsed single-photons, however, is a challenge. Here, we demonstrate remote spectral shaping of single photon states and probe the coherence properties of two-photon quantum correlations in the time-frequency domain, using engineered parametric down-conversion (PDC) and a quantum pulse gate (QPG) in nonlinear waveguides. Through tailoring the joint spectral amplitude function of our PDC source we control the temporal mode structure between the generated photon pairs and show remote state-projections over a range of time-frequency mode superpositions.
References in corpus (30)
- Experimental Realization of Teleporting an Unknown Pure Quantum State via Dual Classical and Einstein-Podolski-Rosen Channels
- Device-independent security of quantum cryptography against collective attacks
- A strong loophole-free test of local realism
- Ground-to-satellite quantum teleportation
- Remote State Preparation
- Photon temporal modes: a complete framework for quantum information science
- Quantum teleportation across a metropolitan fibre network
- Remote state preparation: arbitrary remote control of photon polarization
- Femtosecond Time-Bin Entangled Qubits for Quantum Communication
- A bright, pulsed two-mode squeezer
- A Quantum Pulse Gate based on Spectrally Engineered Sum Frequency Generation
- Fiber-assisted single-photon spectrograph
- An Optimized Photon Pair Source for Quantum Circuits
- Tailoring nonlinear processes for quantum optics with pulsed temporal-mode encodings
- Direct characterization of ultrafast energy-time entangled photon pairs
- Demonstration of coherent time-frequency Schmidt mode selection using dispersion-engineered frequency conversion
- Two-photon coincident-frequency-entanglement via extended phase matching
- Highly efficient frequency conversion with bandwidth compression of quantum light
- Tomography and Purification of the Temporal-Mode Structure of Quantum Light
- Multidimensional mode-separable frequency conversion for high-speed quantum communication
- Remote preparation of arbitrary time-encoded single-photon ebits
- Temporal-mode measurement tomography of a quantum pulse gate
- Direct generation of tailored pulse-mode entanglement
- Observation of Nonlocal Modulation with Entangled Photons
- Heralded temporal shaping of single photons enabled by entanglement
- Quantum coherent control of highly multipartite continuous-variable entangled states by tailoring parametric interactions
- Shaping a single photon without interacting with it
- Efficient generation of temporally shaped photons using nonlocal spectral filtering
- Experimental violation of a d-dimensional Bell inequality using energy-time entangled photons
- Remote temporal wavepacket narrowing