Statistical parameter estimation of multimode multiphoton subtracted
thermal states of light
- URL: http://arxiv.org/abs/2102.08350v3
- Date: Fri, 14 May 2021 09:01:34 GMT
- Title: Statistical parameter estimation of multimode multiphoton subtracted
thermal states of light
- Authors: G. V. Avosopiants, B. I. Bantysh, K. G. Katamadze, N. A. Bogdanova,
Yu. I. Bogdanov, S. P. Kulik
- Abstract summary: Thermal states of light are widely used in quantum optics for various quantum phenomena testing.
We present a technique for statistical parameter estimation of multimode multiphoton subtracted thermal states of light.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Thermal states of light are widely used in quantum optics for various quantum
phenomena testing. Particularly, they can be utilized for characterization of
photon creation and photon annihilation operations. During the last decade the
problem of photon subtraction from multimode quantum states become of much
significance. Therefore, in this work we present a technique for statistical
parameter estimation of multimode multiphoton subtracted thermal states of
light, which can be used for multimode photon annihilation test.
Related papers
- Linearly Multiplexed Photon Number Resolving Single-photon Detectors Array [31.003493872880963]
Photon Number Resolving Detectors (PNRDs) are devices capable of measuring the number of photons present in an incident optical beam.
This paper explores the performance and design considerations of a linearly multiplexed photon number-resolving single-photon detector array.
arXiv Detail & Related papers (2024-08-22T12:41:12Z) - Optimal multiple-phase estimation with multi-mode NOON states against photon loss [4.362277968017052]
We show that a quantum advantage in estimate precision can still be achieved in the presence of photon loss.
We also show that photon-number counting via a multi-mode beam-splitter achieves the useful, albeit sub-optimal, quantum advantage.
arXiv Detail & Related papers (2024-01-18T05:22:12Z) - All-optical modulation with single-photons using electron avalanche [69.65384453064829]
We demonstrate all-optical modulation using a beam with single-photon intensity.
Our approach opens up the possibility of terahertz-speed optical switching at the single-photon level.
arXiv Detail & Related papers (2023-12-18T20:14:15Z) - Classification of quantum states of light using random measurements
through a multimode fiber [42.5342379899288]
We present an optical scheme based on sending unknown input states through a multimode fiber.
A short multimode fiber implements effectively a random projection in the spatial domain.
A long-dispersive multimode fiber performs a spatial and spectral projection.
arXiv Detail & Related papers (2023-10-20T15:48:06Z) - A multipair-free source of entangled photons in the solid state [0.0]
Multiphoton emission commonly reduces the degree of entanglement of photons generated by non-classical light sources.
Quantum emitters have the potential to overcome this hurdle but, so far, the effect of multiphoton emission on the quality of entanglement has never been addressed in detail.
arXiv Detail & Related papers (2022-03-31T14:50:16Z) - Ultra-long photonic quantum walks via spin-orbit metasurfaces [52.77024349608834]
We report ultra-long photonic quantum walks across several hundred optical modes, obtained by propagating a light beam through very few closely-stacked liquid-crystal metasurfaces.
With this setup we engineer quantum walks up to 320 discrete steps, far beyond state-of-the-art experiments.
arXiv Detail & Related papers (2022-03-28T19:37:08Z) - Fully-Quantum-Theoretic Numerical Study on Quantum Phase Sensing and
Ghost Imaging Systems Operating with Multimode N00N States [0.0]
We present a numerical study on the super-resolution of quantum phase sensing and ghost imaging systems operating with multimode N00N states.
Our computational simulations are based on the canonical quantization via numerical mode-decomposition.
arXiv Detail & Related papers (2022-03-21T14:55:17Z) - A bright and fast source of coherent single photons [46.25143811066789]
A single photon source is a key enabling technology in device-independent quantum communication.
We report a single photon source with an especially high system efficiency.
arXiv Detail & Related papers (2020-07-24T17:08:46Z) - Quantum metamaterial for nondestructive microwave photon counting [52.77024349608834]
We introduce a single-photon detector design operating in the microwave domain based on a weakly nonlinear metamaterial.
We show that the single-photon detection fidelity increases with the length of the metamaterial to approach one at experimentally realistic lengths.
In stark contrast to conventional photon detectors operating in the optical domain, the photon is not destroyed by the detection and the photon wavepacket is minimally disturbed.
arXiv Detail & Related papers (2020-05-13T18:00:03Z) - Spectrally reconfigurable quantum emitters enabled by optimized fast
modulation [42.39394379814941]
Spectral control in solid state platforms such as color centers, rare earth ions, and quantum dots is attractive for realizing such applications on-chip.
We propose the use of frequency-modulated optical transitions for spectral engineering of single photon emission.
Our results suggest that frequency modulation is a powerful technique for the generation of new light states with unprecedented control over the spectral and temporal properties of single photons.
arXiv Detail & Related papers (2020-03-27T18:24:35Z) - Optical Phase Measurement Using a Deterministic Source of Entangled
Multi-photon States [0.0]
Entangled multi-photon states have been suggested for performing such measurements with precision that significantly surpasses the shot-noise limit.
Here, we use a semiconductor quantum dot to generate entangled multi-photon states in a deterministic manner.
This way we entangle photons one-by-one at a rate which exceeds 300 MHz.
arXiv Detail & Related papers (2020-02-20T13:04:07Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.