Femtosecond laser technique captures elusive atomic oxygen in water
Why Atomic Oxygen in Water Is the Next Big Breakthrough Imagine being able to watch a single oxygen atom glide through a droplet of water, staying alive for microseconds and traveling hundreds of micrometers. That’s no longer a sci‑fi fantasy – a femtosecond two‑photon absorption laser‑induced fluorescence (fs‑TALIF) technique has captured it for the first … Read more