The charm of radiation sources (video from the Department of Experimental Physics)

Is light a wave or a particle? The combination of these features of light has allowed us to create new sources of radiation that we use in everyday life. By analyzing the emission spectra of incandescent, fluorescent and LED lamps, you will make the optimal choice of light sources. We tell:

• What components can white light consist of?
• How to visualize these components?
• What is a diffraction grating?

Embark on this journey with Andriy Zyshkovych, a researcher at the Department of Experimental Physics, Faculty of Physics, Ivan Franko National University of Lviv.