Phase noise mitigation by a realistic optical parametric oscillator
arXiv:2106.11631 · doi:10.1364/JOSAB.435488
Abstract
We address the exploitation of an optical parametric oscillator (OPO) in the task of mitigating, at least partially, phase noise produced by phase diffusion. In particular, we analyze two scenarios where phase diffusion is typically present. The first one is the measurement of the phase of a noisy optical field, while the second involves a quantum estimation scheme of a phase shift imposed on a noisy probe. In both cases, we prove that an OPO may lead to a partial or full compensation of the noise.
arXiv comment15 pages, 7 figures
References in corpus (23)
- Generalized uncertainty relations: Theory, examples, and Lorentz invariance
- Quantum optics in the phase space - A tutorial on Gaussian states
- Quantum phase estimation with lossy interferometers
- Quantum parameter estimation using general single-mode Gaussian states
- Quantum parameter estimation using general single-mode Gaussian states
- Optical phase estimation in the presence of phase-diffusion
- Quantum Fisher information for states in exponential form
- Quantum Metrological Limits via a Variational Approach
- Experimental estimation of one-parameter qubit gates in the presence of phase diffusion
- Optical interferometry in the presence of large phase diffusion
- Optimal Gaussian measurements for phase estimation in single-mode Gaussian metrology
- Statistical Geometry in Quantum Mechanics
- Phase space formalism for quantum estimation of Gaussian states
- Homodyne detection as a near-optimum receiver for phase-shift keyed binary communication in the presence of phase diffusion
- Optimized communication strategies with binary coherent states over phase noise channels
- Noise in Bose Josephson junctions: Decoherence and phase relaxation
- Quantum-limited metrology in the presence of collisional dephasing
- Real-time phase-reference monitoring of a quasi-optimal coherent-state receiver
- Optimal Gaussian squeezed states for atom-interferometry in the presence of phase diffusion
- Phase noise in collective binary phase shift keying with Hadamard words
- Squeezing phase diffusion
- Squeezing as a resource to counteract phase diffusion in optical phase estimation
- Soft-metric based channel decoding for photon counting receivers