In recent years, laser gum surgery has become more widespread for treating moderate to severe gum disease. Laser stands for light amplification by stimulated emission of radiation. Your dentist may ...

Optical image of a hybrid integrated erbium-doped photonic integrated circuit-based laser, providing fiber-laser coherence and previously unachievable frequency tunability. Lasers have revolutionized ...

As a complement to silicon-based photonic chips, lithium niobate thin film (LNOI) has become a research hotspot in the field of optoelectronic integration due to its outstanding nonlinear, ...

Using erbium-laser energy in wet canals in conjunction with EDTA (ethylenediaminetetraacetic acid) irrigation during root canal surgery yields cleaner root canal walls and more open tubules, according ...