The cavity's resonance properties determine the laser's wavelength, linewidth, and output power. Different types of cavities, such as Fabry-Pérot cavities and distributed feedback (DFB) cavities, are ...

Keep reading to find out. Also known as dental caries or cavities, tooth decay occurs when certain types of bacteria, found ...

Frequent snacking on sugary foods prolongs exposure to acid attacks. Instead, opt for healthy snacks like cheese, nuts, or ...