Intense and coherent 7-octave light source

J. Biegert; U. Elu; L. Vamos

doi:10.1117/12.2656345

14 March 2023 Intense and coherent 7-octave light source

J. Biegert, U. Elu, L. Vamos

Proceedings Volume 12405, Nonlinear Frequency Generation and Conversion: Materials and Devices XXII; 1240506 (2023) https://doi.org/10.1117/12.2656345
Event: SPIE LASE, 2023, San Francisco, California, United States

Abstract

High brilliance coherent light sources are sought for a diverse range of investigations and applications, e.g., ultrasensitive spectroscopy, standoff detection, chemical diagnostics, material science, ultrafast imaging and attosecond science. Here, we present such a carrier-envelope-phase stable light source, seeded by a mid-IR frequency comb, with simultaneous spectral coverage across 7 optical octaves, from the UV (340 nm) into the THz (40,000 nm). The brightness of this source exceeds the brightness of synchrotrons across the entire 7 octave spectrum and by up to 5 orders of magnitude.

Conference Presentation

Citation Download Citation

J. Biegert, U. Elu, and L. Vamos "Intense and coherent 7-octave light source", Proc. SPIE 12405, Nonlinear Frequency Generation and Conversion: Materials and Devices XXII, 1240506 (14 March 2023); https://doi.org/10.1117/12.2656345

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