Nonlinear effects on the carrier-envelope phase

Optics Letters
Peter M Goorjian, Steven T Cundiff

Abstract

Calculations, using the Maxwell equations, are presented of nonlinear effects on the carrier-envelope phase for pulse durations in the two-optical-cycle range for pulses propagating in sapphire. Initially, with increasing pulse intensity the carrier-envelope phase increases monotonically. However, at higher intensities there is a turnabout in the direction of the phase change and a large change in the phase that is caused by a warping of the envelope from strong nonlinear effects. The Kerr nonlinear response occurs on a time scale of approximately 1 fs and gives significantly different results from those obtained by assuming an instantaneous response.

References

Sep 16, 2000·Physical Review Letters·A ApolonskiF Krausz
Jun 5, 2003·Optics Letters·Kevin W HolmanJun Ye
Dec 1, 2007·Optics Letters·H A Haus, E P Ippen
May 1, 1996·Optics Letters·S T CundiffH A Haus
Dec 15, 1996·Optics Letters·L XuT W Hänsch

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