Pulse shaping for optimal control of molecular processes

The Journal of Chemical Physics
Taiwang Cheng, Alex Brown

Abstract

In this paper, a new method is proposed to design optimized control fields with desired temporal and/or spectral properties. The method is based on penalizing the difference between an optimized field obtained from an iterative scheme and a reference field with desired temporal and/or spectral properties. Compared with the standard optimal control theory, the current method allows a simple, experimentally accessible field be found on the fly; while compared with parameter space searching optimization, the iterative nature of this method allows automatic exploration of the intrinsic mechanism of the population transfer. The method is illustrated by examing the optimal control of vibrational excitation of the Cl-O bond with both temporally and spectrally restricted pulses.

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Citations

Jul 25, 2009·The Journal of Chemical Physics·Yingying Gu, Dmitri Babikov
Jan 26, 2007·The Journal of Chemical Physics·Adam PelzerTamar Seideman
Jun 8, 2007·The Journal of Chemical Physics·Meiyu Zhao, Dmitri Babikov
Feb 16, 2010·The Journal of Chemical Physics·Sitansh SharmaGabriel G Balint-Kurti
Jul 25, 2009·The Journal of Chemical Physics·Markus Schröder, Alex Brown
May 10, 2011·The Journal of Chemical Physics·Jean Christophe Tremblay
Apr 10, 2015·The Journal of Chemical Physics·Ludovic SantosM Desouter-Lecomte
Jan 31, 2008·Physical Chemistry Chemical Physics : PCCP·Markus SchröderAlex Brown

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