Combining Kerr nonlinearity and multi-photon subtraction in a hybrid interferometer enables phase sensitivity surpassing the standard quantum limit and approaching 1/N² scaling with maintained robustness to moderate loss.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Enhancing Phase Estimation in a Hybrid Interferometer via Kerr Nonlinearity and Photon Subtraction
Combining Kerr nonlinearity and multi-photon subtraction in a hybrid interferometer enables phase sensitivity surpassing the standard quantum limit and approaching 1/N² scaling with maintained robustness to moderate loss.