Optical Refraction explained (03-04-02)

In this short #brainsnack video, Thomas Petigk breaks down the physics of optical refraction - a key concept in fiber optics and optical transport systems. Learn how light behaves when it moves between materials of different optical densities. Whether you're an engineer, product manager, or just curious about the science behind high-speed networks, this video offers a clear and practical explanation. 00:00 – Intro 00:15 – What a Light Wave Looks Like 00:38 – Wavelength vs. Frequency in Different Media 01:54 – Refraction at Material Interfaces 03:29 – Real-World Example: Laser Through Glass 💬 Leave a comment if you found this helpful or have questions! 🔔 Subscribe to get your regular dose of #brainsnack 📞 Need help with your network design? Contact our Customer Solution Engineers at HUBER+SUHNER. #OpticalNetworking #FiberOptics #WDM #NetworkDesign #EngineeringTips #Telecom #Brainsnack #HUBERSUHNER