What are light particles generated by a laser called?

Light particles generated by a laser are called photons. Photons are the fundamental particles of light and are responsible for the electromagnetic radiation produced by lasers. When a laser emits light, it does so by releasing energy in the form of these photons, which propagate as waves.

In the context of laser therapy, the unique properties of photons, such as coherence and monochromaticity, allow for precise targeting of tissues, leading to effective therapeutic outcomes. Photons can be absorbed by various molecular structures within the tissue, which can initiate biological responses beneficial for healing and pain relief.

While electrons, protons, and neutrons are all subatomic particles, they do not play a role in the generation of light within the context of lasers. Electrons are negatively charged particles within atoms, protons are positively charged particles found in the nucleus, and neutrons are neutral particles also located in the nucleus. Understanding the role of photons is crucial in fields that utilize laser technologies for therapeutic purposes.