Perfect stimulated Raman adiabatic passage with imperfect finite-time pulses

• URL: http://arxiv.org/abs/2204.05271v2
• Date: Tue, 4 Jul 2023 09:48:46 GMT
• Title: Perfect stimulated Raman adiabatic passage with imperfect finite-time pulses
• Authors: Shruti Dogra and Gheorghe Sorin Paraoanu
• Abstract summary: We present a well-tailored sequence of two Gaussian-pulsed drives that achieves perfect population transfer in STImulated Raman Adiabatic Passage (STIRAP) Subject to optimal truncation of the drives and with reference to the point of fastest transfer, we obtain a new adiabaticity criteria, which is remarkably simple and effective.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We present a well-tailored sequence of two Gaussian-pulsed drives that achieves perfect population transfer in STImulated Raman Adiabatic Passage (STIRAP). We give a theoretical analysis of the optimal truncation and relative placement of the Stokes and pump pulses. Further, we obtain the power and the duration of the protocol for a given pulse width. Importantly, the duration of the protocol required to attain a desired value of fidelity depends only logarithmically on the infidelity. Subject to optimal truncation of the drives and with reference to the point of fastest transfer, we obtain a new adiabaticity criteria, which is remarkably simple and effective.

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