Experimental observation of carrier-envelope phase effects by multicycle pulses

Abstract

We present an experimental and theoretical study of carrier-envelope phase (CEP) effects on the population transfer between two bound atomic states interacting with pulses consisting of many cycles. Using intense radio-frequency pulse with Rabi frequency of the order of the atomic transition frequency, we investigated the influence of CEP on the control of phase dependent multi-photon transitions between the Zeeman sub-levels of the ground state of ${}^{87}$Rb. Our scheme has no limitation on the duration of the pulses. Extending the CEP control to longer pulses creates interesting possibilities to generate pulses with accuracy that is better then the period of optical oscillations.

8 Pages, 6 Figures

References in corpus (6)

• Unitary theory of laser Carrier-Envelope Phase effects
• Coherent control of atomic excitation using off-resonant strong few-cycle pulses
• Coherent Excitation of a Two-Level Atom driven by a far off-resonant Classical Field: Analytical Solutions
• Analytical solutions for a two-level system driven by a class of chirped pulses
• Carrier-envelope phase sensitive inversion in two-level systems
• Phase dependent interference effects on atomic excitation

Cited by in corpus (8)

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• Non-Abelian holonomic transformation in the presence of classical noise
• Quantum interference controlled resonance profiles: From lasing without inversion to photo-detection
• Determination of Carrier-Envelope Phase of Relativistic Few-Cycle Laser Pulses by Thomson Backscattering Spectroscopy
• Ultra-short strong excitation of two-level systems
• Phase Stabilization of a Frequency Comb using Multipulse Quantum Interferometry
• Controlling laser spectra in a phaseonium photonic crystal using maser
• Effective unidirectional pumping for steady-state amplification without inversion