Explores the principles of cavities and lasers, including Fabry-Perot resonators, Gaussian beams, cavity configurations, and absorption-emission-stimulated emission processes.
Covers the principles of photoemissive detectors and the photoelectric effect, detailing electron behavior in metals and semiconductors under different light conditions.
Covers the principles of single photon detection using Electron Multiplying Charge-Coupled Devices (EM-CCDs) and their applications in low-light imaging.