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Journal Articles Optics Express Year : 2021

Simple carrier-envelope phase control and stabilization scheme for difference frequency generation-based systems

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Michele Natile
  • Function : Author
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Florent Guichard
  • Function : Author
Yoann Zaouter
  • Function : Author
Marc Hanna
Patrick Georges

Abstract

We report about a setup for carrier-envelope phase (CEP) control and stabilization in passive systems based on difference frequency generation (DFG). The principle of this approach relies on the amplitude to phase modulation transfer in the white-light generation process. A small modulation of the pump laser intensity is used to obtain a DFG output modulated in CEP. This technique is demonstrated in a CEP-stable system pumped by an Yb-doped fiber amplifier. It is first characterized by measuring CEP modulations produced by applying arbitrary waveforms. The CEP actuator is then used for slow drifts correction in a feedback loop. The results show the capability of this simple approach for OPA/OPCPA CEP-stabilized setups.
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Dates and versions

hal-03251566 , version 1 (07-06-2021)

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Michele Natile, Florent Guichard, Yoann Zaouter, Marc Hanna, Patrick Georges. Simple carrier-envelope phase control and stabilization scheme for difference frequency generation-based systems. Optics Express, 2021, 29, ⟨10.1364/oe.424141⟩. ⟨hal-03251566⟩
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