Low repetition rate mode-locked Yb:CALGO laser with a White cell configuration and sub-100 fs pulses

Md. A. R. Reza; A. Major

doi:10.1117/12.2609841

4 March 2022 Low repetition rate mode-locked Yb:CALGO laser with a White cell configuration and sub-100 fs pulses

Md. A. R. Reza, A. Major

Author Affiliations +

Proceedings Volume 11980, Solid State Lasers XXXI: Technology and Devices; 119800H (2022) https://doi.org/10.1117/12.2609841
Event: SPIE LASE, 2022, San Francisco, California, United States

Conference Poster

Abstract

We have demonstrated a diode-pumped Yb:CALGO laser operating at 13.85 MHz repetition rate with high pulse energy and high peak power. The laser delivered 750 mW of output power at 21 W of incident pump power. The shortest pulses obtained were 73 fs using a 15% output coupler. The corresponding pulse energy was 54 nJ and the peak power was 744 kW. A White cell configuration was used to extend the laser cavity. To the best of our knowledge, this is the first ever femtosecond laser operated with a White cell configuration.

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Md. A. R. Reza and A. Major "Low repetition rate mode-locked Yb:CALGO laser with a White cell configuration and sub-100 fs pulses", Proc. SPIE 11980, Solid State Lasers XXXI: Technology and Devices, 119800H (4 March 2022); https://doi.org/10.1117/12.2609841

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