Laser. Cut-away computer illustration showing the structure of a typical laser (light amplification by stimulated emission of radiation). A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Lunau, Claus |
Taille de l’image : | 9449 px × 1951 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |