Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference
  • (Optica Publishing Group, 2015),
  • paper CF_6_4

Sub-10fs jitter compensation system for femtosecond amplifiers for accelerators

Not Accessible

Your library or personal account may give you access

Abstract

More and more experiments involve the interaction of intense few-cycle optical pulses with a second ultrashort optical pulse or an electron bunch. In order to ensure a sufficient temporal overlap, a precise control of the relative timing jitter down to a level of a few fs is required. In the case of intense femtosecond lasers coupled to accelerators, at the photocathode stage or at the beamline stage, the ultrafast oscillator is usually synchronized to an optical or RF electrical reference to a relative jitter below 1fs [1]. Moreover, the additional timing jitter induced by the amplifiers needs to be controlled to the same level of precision. Several compensation systems have already been demonstrated for OPA applications, based on the cross-correlation between the oscillator and the amplifier. Both techniques require a broadband ultrafast oscillator to spectrally encode the temporal drift [2] or to ensure a background-free OPA operation [3]. The proposed solution is compatible with sub-ps oscillators, based on SFG Balanced Optical Cross-correlation [4], in a Non-collinear configuration.

© 2015 IEEE

PDF Article
More Like This
10 μJ 150 fs All-Fiber Yb Laser Amplifier System

Önder Akçaalan, Hamit Kalaycıoğlu, Denizhan Koray Kesim, and F. Ömer Ilday
CJ_P_31 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2015

Ultralow Jitter Mode-Locked Lasers at 1.5 micron for a sub-femtosecond long-term stable timing distribution system

Ming Xin, Kemal Ahmed, and Franz X. Kärtner
CFIE_5_3 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2013

Ultralow Jitter Mode-Locked Lasers at 1.5 micron for a sub-femtosecond long-term stable timing distribution system

Ming Xin, Kemal Ahmed, and Franz X. Kärtner
CFIE_5_3 International Quantum Electronics Conference (IQEC) 2013

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved