- - Electromagnetic waves: superposition, reflection, refraction, diffraction, interference and
polarization.
- - Propagation of EM waves in free space, waveguides and optical fibers.
- - Semi-classical model for light-matter interaction. Absorption, Spontaneous emission and
stimulated emission.
- - Lasers. Properties of laser light: spectral and spatial coherence. Laser types (gas, solid state,
semiconductor, quantum cascade, optical fiber, etc). Pulsed lasers.
- - Photodetectors. Responsivity and noise. Detection limits. Heterodyne detection.
- - Photodiodes, photomultipliers, CCDs, photon counters.