Open Access
1 January 2010 Quantum-limited metrology with nonlinear detection schemes
Alfredo Luis
Author Affiliations +
Abstract
Quantum mechanics limit the resolution of detection schemes. Typical arrangements are based on linear processes, so that the corresponding quantum limits are usually understood as unsurpassable and ultimate. Recently it has been shown that nonlinear schemes allow signal detection and measurement with larger resolution than linear processes. In particular, this affects the quantum limits. We review the proposals introduced so far in this novel area of quantum metrology.
Alfredo Luis "Quantum-limited metrology with nonlinear detection schemes," SPIE Reviews 1(1), 018006 (1 January 2010). https://doi.org/10.1117/6.0000007
Published: 1 January 2010
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CITATIONS
Cited by 9 scholarly publications.
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KEYWORDS
Particles

Metrology

Nonlinear optics

Chemical species

Signal detection

Quantum physics

Signal to noise ratio

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