Robust stimulated Raman exact passage using shaped pulses

Abstract

We developed single-shot shaped pulses for ultra high fidelity (UH-fidelity) population transfer on a 3-level quantum system in lambda configuration. To ensure high fidelity, we use the Lewis-Riesenfeld (L-R) method to derive a family of solutions leading to an exact transfer, where the solutions follow a single dynamical mode of the L-R invariant. Among this family, we identify a tracking solution with a single parameter to control simultaneously the fidelity of the transfer, the population of the excited state, and robustness. We define a measure of the robustness of an UH-fidelity transfer as the minimum percentile deviation on the pulse areas at which the infidelity rises above $10^{-4}$. The robustness of our shaped pulses is found superior to that of Gaussian and adiabatically-optimized pulses for moderate pulse areas.

References in corpus (17)

• Reliable Quantum Computers
• Stimulated Raman adiabatic passage in physics, chemistry and beyond
• Deterministic Single-Photon Source for Distributed Quantum Networking
• Shortcut to adiabatic passage in two and three level atoms
• High-fidelity quantum driving
• Lewis-Riesenfeld invariants and transitionless tracking algorithm
• Optimally robust shortcuts to population inversion in two-level quantum systems
• Robust quantum control by shaped pulse
• Speeding up adiabatic quantum state transfer by using dressed states
• Fast population transfer engineering of three-level systems
• Correction of Arbitrary Errors in Population Inversion of Quantum Systems by Universal Composite Pulses
• Shortcut to adiabatic population transfer in quantum three-level systems: effective two-level problems and feasible counter-diabatic driving
• Ultrafast stimulated Raman parallel adiabatic passage by shaped pulses
• Efficient coherent internal state transfer in trapped ions using Stimulated Raman Adiabatic Passage
• Composite stimulated Raman adiabatic passage
• Dynamical invariants for quantum control of four-level systems
• Experimental demonstration of composite stimulated Raman adiabatic passage

Cited by in corpus (10)

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• Shortcuts to adiabaticity with general two-level non-Hermitian systems
• Quantum Control via Stimulated Raman User-defined Passage
• Coherent Control with User-Defined Passage
• Optimal control and ultimate bounds of 1:2 nonlinear quantum systems
• Robust population transfer of spin states by geometric formalism
• Explicit construction of nonadiabatic passages for stimulated Raman transitions
• Open multistate Majorana model
• Efficiency of optimal control for noisy spin qubits in diamond