A versatile two-colour pulse generation setup with active feedback phase-locking

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Author(s)
Xu, Han
Haram, Nida
Chetty, D
Sang, RT
Litvinyuk, I
Year published
2021
Metadata
Show full item recordAbstract
We present a technique for generating phase-locked two-colour pulses with controllable electric field waveform, whereby the polarization states of the two frequency components, as well as their intensities, relative phase and pulse delay can be completely controlled. To characterize the phase stability and the waveform of the output two-colour pulse in situ, we measured the momentum spectra of protons from dissociative ionization of the hydrogen molecule for different combinations of polarizations.We present a technique for generating phase-locked two-colour pulses with controllable electric field waveform, whereby the polarization states of the two frequency components, as well as their intensities, relative phase and pulse delay can be completely controlled. To characterize the phase stability and the waveform of the output two-colour pulse in situ, we measured the momentum spectra of protons from dissociative ionization of the hydrogen molecule for different combinations of polarizations.
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Journal Title
Journal of Physics B: Atomic, Molecular and Optical Physics
Volume
54
Issue
13
Funder(s)
ARC
Grant identifier(s)
LE0775637
DP190101145
Copyright Statement
© 2021 Institute of Physics Publishing. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher.Please refer to the journal's website for access to the definitive, published version.
Subject
Atomic, molecular and optical physics
Theoretical and computational chemistry
Science & Technology
Physical Sciences
Optics
Chemical