Introduction to Photonics - Biomedical Optics, Spectroscopy, and Optical Communications

Watch a comprehensive video walkthrough of Thorlabs' Mobile Photonics Lab that explores fundamental concepts in the science of light through three main applications. Discover how Optical Coherence Tomography (OCT) enables non-invasive subsurface imaging, allowing visualization of fingerprint layers, nail growth, and cell phone display components. Learn about spectroscopy and its role in measuring light wavelengths to identify molecular compositions, particularly in astronomy and greenhouse gas detection. Explore optical communications through hands-on demonstrations of laser-based information transmission and understand how optical fiber enables high-speed internet connectivity through total internal reflection. Led by Dr. Bill Warger, Director of Photonics Education at Thorlabs, gain valuable insights into photonics careers, educational programs, and funding opportunities while experiencing practical demonstrations including Quantum Optics, OCT Imaging, and Lab Basics.