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Cavity-Enhanced Noncollinear High-Harmonic Generation

 
: Högner, Maximilian; Saule, Tobias; Heinrich, Stephan; Lilienfein, Nikolai; Esser, Dominik; Trubetskov, Michael; Pervak, Vladimir

:

Institute of Electrical and Electronics Engineers -IEEE-:
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 : 23-27 June 2019, Munich, Germany
Piscataway, NJ: IEEE, 2019
ISBN: 978-1-7281-0469-0
ISBN: 978-1-7281-0470-6
pp.1552
Conference on Lasers and Electro-Optics Europe (CLEO Europe) <2019, Munich>
European Quantum Electronics Conference (EQEC) <2019, Munich>
English
Conference Paper
Fraunhofer ILT ()
high-speed optical techniques; optical harmonic generation; optical pulse generation; spectroscopy; cavity resonators

Abstract
The generation of extreme-ultraviolet (XUV) attosecond pulse trains (APTs) by the process of high harmonic generation (HHG) has enabled the investigation of electronic dynamics in atoms, molecules and solids. Enhancing the pulse energy impinging on the target gas by usually one to two orders of magnitude by means of an external, passive resonator (enhancement cavity, EC) permits efficient HHG at repetition rates exceeding 10 MHz, enabling applications in XUV precision spectroscopy and space-charge-limited regimes of photoelectron or coincidence spectroscopy.

: http://publica.fraunhofer.de/documents/N-578023.html