Recent advancements in laser technology have enabled the development of ultra-fast gigahertz femtosecond lasers. These lasers are capable of producing pulses of light at a rate of up to a billion cycles per second. This high frequency light pulse is capable of unlocking numerous new applications in the fields of medicine and materials science. With the help of these powerful lasers, researchers have been able to explore the mysteries of the ultra-fast world, ranging from the study of molecular dynamics to the production of ultra-short electrical pulses. In this article, we will take a closer look at the mechanisms behind these ultra-fast gigahertz femtosecond lasers and how they are revolutionizing many aspects of modern science.

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source: Phys.org