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Explore Wavelength Division Multiplexing (Wdm) with expert insights, use cases, and solutions. Learn how Wavelength Division Multiplexing (Wdm) can enhance your cybersecurity and protect sensitive data.

Quantum technology has been the most revolutionary phenomenon of the 21st century. Quantum computing hogs the limelight for its immense processing power and the ability to transform many areas of our technological life. It also has the potential to tackle some of our most pressing global issues, from climate change to food security.

We live in an information age where digital communication has become a lifeline for our businesses. Optical fibres are the backbone of our modern information networks. Long-range communication over the internet and high-speed information transfer within data centres take place over optical fibres.

Explore the quantum electrodynamics (QED) behind photon creation, where charged particles like electrons emit photons during quantum transitions between energy eigenstates, governed by Fermi’s Golden Rule and interaction Hamiltonian matrix elements.

If you haven't realized this already, your grade 12 chapters on optics and light is more like a history review than a physics course. I say this because one never reaches the interpretation of light and its duality until towards the end of the book.

In cybersecurity, where data protection is paramount, traditional cryptographic methods have long been the stalwart guardians of sensitive information. However, as computing power advances, so too do the tools available to potential attackers. In the ever-evolving landscape, the emergence of quantum cryptography offers a promising solution to the challenges of secure communication in the digital age.

Understand the evolution of time measurement, the importance of precision, how quantum is a game-changer in the measurement of time & how QKD leverages time.