Ultrafast laser source for nonlinear imaging and spectroscopy with high energy sub-100 fs pulses

Md. A. R. Reza; A. Major

doi:10.1117/12.2597650

1 August 2021 Ultrafast laser source for nonlinear imaging and spectroscopy with high energy sub-100 fs pulses

Md. A. R. Reza, A. Major

Author Affiliations +

Proceedings Volume 11825, Ultrafast Nonlinear Imaging and Spectroscopy IX; 118250T (2021) https://doi.org/10.1117/12.2597650
Event: SPIE Optical Engineering + Applications, 2021, San Diego, California, United States

Abstract

A diode-pumped femtosecond laser oscillator producing <100 fs pulses with high pulse energy was demonstrated. The laser was based on the Yb:CALGO crystal and produced 91 fs pulses with 750 mW of average output power. The laser operated at 27 MHz and produced pulses with 28 nJ of energy corresponding to >300 kW of peak power. Such a high peak power performance with <100 fs pulses make this source an excellent platform for fluorescence lifetime imaging, supercontinuum generation, multiphoton imaging or seeding of amplifiers.

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Citation Download Citation

Md. A. R. Reza and A. Major "Ultrafast laser source for nonlinear imaging and spectroscopy with high energy sub-100 fs pulses", Proc. SPIE 11825, Ultrafast Nonlinear Imaging and Spectroscopy IX, 118250T (1 August 2021); https://doi.org/10.1117/12.2597650

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