A Chirped Pulse Amplifier at 4.05 μm Based on Cryogenically Cooled Fe:ZnSe

A ~15-GW peak power, 1.1-W average power, mid-wave-infrared, femtosecond laser based on Fe:ZnSe and pumped by free-running Er:YAG lasers was demonstrated. 247-fs, 3.7-mJ pulses centered at 4.05 μm were produced at 300 Hz.

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Bibliographic Details
Published in2023 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors Marra, Z. Alphonse, Zhou, Fangjie, Wu, Yi, Chang, Zenghu
Format Conference Proceeding
LanguageEnglish
Published OSA 01.05.2023
Subjects
Laser excitation
Lasers and electrooptics
Media
Medical services
Power amplifiers
Power lasers
Reliability
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Summary:A ~15-GW peak power, 1.1-W average power, mid-wave-infrared, femtosecond laser based on Fe:ZnSe and pumped by free-running Er:YAG lasers was demonstrated. 247-fs, 3.7-mJ pulses centered at 4.05 μm were produced at 300 Hz.