Real-time single-shot CEP measurement at 100 kHz repetition rate (Conference Presentation)

Malin Khalil; Gabor Kavai; Mate Kurucz; Balint Kiss; Eric Cormier

doi:10.1117/12.2665734

8 June 2023 Real-time single-shot CEP measurement at 100 kHz repetition rate (Conference Presentation)

Malin Khalil, Gabor Kavai, Mate Kurucz, Balint Kiss, Eric Cormier

Proceedings Volume PC12577, High-power, High-energy Lasers and Ultrafast Optical Technologies; PC1257705 (2023) https://doi.org/10.1117/12.2665734
Event: SPIE Optics + Optoelectronics, 2023, Prague, Czech Republic

Abstract

More and more ultrafast few-cycle laser systems for strong field physics are operating at ultrahigh repetition rates reaching 50 kHz and more, where the extraction of the carrier-envelope phase (CEP) for each single pulse at higher repetition rates remains a challenge. We report here on a technique allowing the measurement of the CEP up to tens of MHz and it is demonstrated here at 100 kHz. Real time single-shot measurement/tagging of CEP at full (100 kHz) repetition rate is achieved by combining dispersive Fourier transform (DFT, TOUCAN) with field-programmable gate array (FPGA) technology for on-the-fly phase extraction from an 2f-to-f signal mapped to time domain.

Conference Presentation

Citation Download Citation

Malin Khalil, Gabor Kavai, Mate Kurucz, Balint Kiss, and Eric Cormier "Real-time single-shot CEP measurement at 100 kHz repetition rate (Conference Presentation)", Proc. SPIE PC12577, High-power, High-energy Lasers and Ultrafast Optical Technologies, PC1257705 (8 June 2023); https://doi.org/10.1117/12.2665734

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