Spectrally shaped and pulse-by-pulse multiplexed multimode squeezed states of light
arXiv:2209.10678 · doi:10.1063/5.0156331
Abstract
Spectral- and time- multiplexing are currently explored to generate large multipartite quantum states of light for quantum technologies. In the continuous variable approach, the deterministic generation of large entangled states demands the generation of a large number of squeezed modes. Here, we demonstrate the simultaneous generation of 21 squeezed spectral modes at 156 MHz. We exploit the full repetition rate and the ultrafast shaping of a femtosecond light source to combine, for the first time, frequency- and time- multiplexing in multimode squeezing. This paves the way to the implementation of multipartite entangled states that are both scalable and fully reconfigurable.
arXiv comment9 pages, 6 figures
References in corpus (34)
- Peres-Horodecki separability criterion for continuous variable systems
- Measurement-based quantum computation with cluster states
- Universal Quantum Computation with Continuous-Variable Cluster States
- Ultra-Large-Scale Continuous-Variable Cluster States Multiplexed in the Time Domain
- Wavelength-Multiplexed Quantum Networks with Ultrafast Frequency Combs
- Experimental realization of multipartite entanglement of 60 modes of a quantum optical frequency comb
- Time-Domain Multiplexed 2-Dimensional Cluster State: Universal Quantum Computing Platform
- Deterministic generation of a two-dimensional cluster state
- Deterministic Generation of a Cluster State of Entangled Photons
- Quantum Computing with Continuous-Variable Clusters
- Photon temporal modes: a complete framework for quantum information science
- Blueprint for a Scalable Photonic Fault-Tolerant Quantum Computer
- A bright, pulsed two-mode squeezer
- Single-Mode Parametric-Down-Conversion States with 50 Photons as a Source for Mesoscopic Quantum Optics
- Sensitivity Bounds for Multiparameter Quantum Metrology
- Non-Gaussian quantum states of a multimode light field
- A squeezed quantum microcomb on a chip
- Tailoring nonlinear processes for quantum optics with pulsed temporal-mode encodings
- Continuous-wave 6-dB-squeezed light with 2.5-THz-bandwidth from single-mode PPLN waveguide
- Versatile Wideband Balanced Detector for Quantum Optical Homodyne Tomography
- Full multipartite entanglement of frequency comb Gaussian states
- Sequential generation of linear cluster states from a single photon emitter
- Quantum theory of Synchronously Pumped type I Optical Parametric Oscillators: characterization of the squeezed supermodes
- Ultimate sensitivity of precision measurements with Gaussian quantum light : a multi-modal approach
- Squeezing at a telecom wavelength, a compact and fully guided-wave approach
- Gaussian states of continuous-variable quantum systems provide universal and versatile reservoir computing
- Tomography and Purification of the Temporal-Mode Structure of Quantum Light
- Reconfigurable optical implementation of quantum complex networks
- Photon-number entanglement generated by sequential excitation of a two-level atom
- Bloch-Messiah reduction for twin beams of light
- Measurement-based generation and preservation of cat and grid states within a continuous-variable cluster state
- Continuous variable multimode quantum states via symmetric group velocity matching
- Distillation of Squeezing using a pulsed engineered PDC source
- Random coding for sharing bosonic quantum secrets
Cited by in corpus (12)
- Multimode Squeezed State for Reconfigurable Quantum Networks at Telecommunication Wavelengths
- Strong nanophotonic quantum squeezing exceeding 3.5 dB in a foundry-compatible Kerr microresonator
- Squeezing as a resource for time series processing in quantum reservoir computing
- Continuous-Variable Nonclassicality Detection under Coarse-Grained Measurement
- Theory of Multimode Squeezed Light Generation in Lossy Media
- Control of multi-modal scattering in a microwave frequency comb
- Nonlinear squeezing generation via multimode PDC and single photon measurement
- Few-mode squeezing in type-I parametric downconversion by complete group velocity matching
- Neural networks with quantum states of light
- Continuous-variable spatio-spectral quantum networks in nonlinear photonic lattices
- Bipartite entanglement extracted from multimode squeezed light generated in lossy waveguides
- Optical Quantum Computing