Carrier-envelope-phase-controlled molecular dissociation by ultrashort chirped laser pulses

S. A. Bozpolat; P. Rosenberger; M. F. Ciappina; M. F. Kling; L. Yavuz

doi:10.1103/PhysRevA.100.063409

Carrier-envelope-phase-controlled molecular dissociation by ultrashort chirped laser pulses

S. A. Bozpolat, P. Rosenberger, M. F. Ciappina, M. F. Kling, L. Yavuz

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

We demonstrate and characterize that a carrier-envelope-offset-phase (CEP)-controlled ultrashort chirped field is an efficient and robust mechanism to modify the dissociation dynamics of molecular hydrogen. Different dissociation pathways are collectively induced and their interference contributes to the kinetic-energy release spectra. Chirping is able to efficiently manipulate the interferences of different dissociation pathways. We demonstrate a linear relationship between chirp and CEP dependent dissociation as well as directional electron localization.

Original language	English
Article number	063409
Journal	Physical Review A
Volume	100
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevA.100.063409
State	Published - 5 Dec 2019
Externally published	Yes

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abstract = "We demonstrate and characterize that a carrier-envelope-offset-phase (CEP)-controlled ultrashort chirped field is an efficient and robust mechanism to modify the dissociation dynamics of molecular hydrogen. Different dissociation pathways are collectively induced and their interference contributes to the kinetic-energy release spectra. Chirping is able to efficiently manipulate the interferences of different dissociation pathways. We demonstrate a linear relationship between chirp and CEP dependent dissociation as well as directional electron localization.",

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AU - Rosenberger, P.

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AU - Kling, M. F.

AU - Yavuz, L.

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AB - We demonstrate and characterize that a carrier-envelope-offset-phase (CEP)-controlled ultrashort chirped field is an efficient and robust mechanism to modify the dissociation dynamics of molecular hydrogen. Different dissociation pathways are collectively induced and their interference contributes to the kinetic-energy release spectra. Chirping is able to efficiently manipulate the interferences of different dissociation pathways. We demonstrate a linear relationship between chirp and CEP dependent dissociation as well as directional electron localization.

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DO - 10.1103/PhysRevA.100.063409

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Carrier-envelope-phase-controlled molecular dissociation by ultrashort chirped laser pulses

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