Presentation + Paper
5 March 2021 1 MHz - dual channel, CEP stable, few-cycle OPCPA at 800nm and >1.7μm wavelength
Thomas Braatz, Ekaterina Zapolnova, Sebastian Starosielec, Ivanka Grguraš, Torsten Golz, Mark Prandolini, Jan Heye Buss, Michael Schulz, Robert Riedel
Author Affiliations +
Abstract
Active carrier envelope phase (CEP) stabilization in the few-cycle regime is essential for most attosecond experiments, e.g. studying the coherent evolution of electronic structure and dynamics in solids or complex many body phenomena crystals. Here, we present a dual-channel optical parametric chirped-pulse amplifier (OPCPA) design providing CEP stable, sub 9 fs pulses around 800 nm center wavelength as a high-harmonic driver for attosecond experiments. Additionally, a second 1.7 - 2 μm CEP stable outlet is available. Two OPCPA designs (a) high repetition rate and (b) a high pulse-energy system will be demonstrated.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Thomas Braatz, Ekaterina Zapolnova, Sebastian Starosielec, Ivanka Grguraš, Torsten Golz, Mark Prandolini, Jan Heye Buss, Michael Schulz, and Robert Riedel "1 MHz - dual channel, CEP stable, few-cycle OPCPA at 800nm and >1.7μm wavelength", Proc. SPIE 11670, Nonlinear Frequency Generation and Conversion: Materials and Devices XX, 116700Z (5 March 2021); https://doi.org/10.1117/12.2578873
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KEYWORDS
Crystallography

Crystals

Optical amplifiers

Solids

Spectroscopy

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