Quantum phase measurement: A system-theory perspective.

作者: Jeffrey H. Shapiro , Scott R. Shepard

DOI: 10.1103/PHYSREVA.43.3795

关键词: Quantum limitPhysicsWave functionQuantum mechanicsAstronomical interferometerPhase (waves)QuantumPerspective (graphical)Quantum metrologyCoherent states

摘要: … , signal Xapparatus, state space is derived. It is analogous to the signal-bandXimage-band … Here a and I,for j=5,I, are the annihilation and identity operators for the signal mode (…

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