Ionization effects in single-shot carrier-envelope phase detection with gas-gap devices
- Ludwig Maximilian Univ. of Munich, Munich (Germany); Max Planck Institute of Quantum Optics, Garching (Germany); UltraFast Innovations GmbH, Garching (Germany)
- Ludwig Maximilian Univ. of Munich, Munich (Germany); Max Planck Institute of Quantum Optics, Garching (Germany)
- Max Planck Institute of Quantum Optics, Garching (Germany)
- UltraFast Innovations GmbH, Garching (Germany)
- Ludwig Maximilian Univ. of Munich, Munich (Germany); Max Planck Institute of Quantum Optics, Garching (Germany); SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Stanford Univ., CA (United States)
The carrier-envelope phase (CEP) is a key parameter for attosecond waveform control of ultrashort laser pulses. For laser systems with high repetition rates, however, single-shot CEP detection is still challenging. Building on recent findings on phase detection with electric current generation in gases, we show that with an optimized detection method, a long-term stable single-shot phase detection is feasible. We investigate the achievable performance depending on various parameters such as pulse duration, gas pressure, or incident intensity. The latter exhibits a regime where the saturation of the ionization process boosts the phase sensitivity of the signal, which is elucidated by numerical calculations.
- Research Organization:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- AC02-76SF00515
- OSTI ID:
- 2549426
- Alternate ID(s):
- OSTI ID: 2546996
- Journal Information:
- Applied Physics Letters, Journal Name: Applied Physics Letters Journal Issue: 13 Vol. 126; ISSN 0003-6951
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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