Understanding Pico Laser and the Science Behind 皮秒 Pico Laser
The term “Pico” in Pico Laser refers to picoseconds, i.e. one trillionth of a second (10⁻¹² seconds). Unlike traditional lasers used in skin treatments that emit pulses in nanoseconds (10⁻⁹ seconds), Pico lasers fire ultra‑short pulses. This difference may seem technical but it matters a lot for how the laser...










