Control of molecular dynamics with zero-area fields: Application to molecular orientation and photofragmentation

Abstract

The constraint of time-integrated zero-area on the laser field is a fundamental, both theoretical and experimental requirement in the control of molecular dynamics. By using techniques of local and optimal control theory, we show how to enforce this constraint on two benchmark control problems, namely molecular orientation and photofragmentation. The origin and the physical implications on the dynamics of this zero-area control field are discussed.

arXiv comment19 pages, 7 figures

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Cited by in corpus (8)

• Quantum control of molecular rotation
• On the observation of field-free orientation of a symmetric top molecule by terahertz laser pulses at high temperature
• Optimal three-state field-free molecular orientation with terahertz pulses
• Non-Markovianity in the optimal control of an open quantum system described by hierarchical equations of motion
• Shaping of the time-evolution of field-free molecular orientation by THz laser pulses
• Orientation and Alignment Dynamics of Polar Molecule Driven by Shaped Laser Pulses
• Basic mechanisms in the laser control of non-Markovian dynamics
• A test of optimal laser impulsion for controlling population within the $N_s=1$, $N_r=5$ polyad of ${}^{12}{C}_2{H}_2$