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Interference in Thin Films What is interference in thin films? Interference in thin films is a phenomenon that happens when light reflects off the top and bottom surfaces of a…[...]
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What are Electromagnetic Waves? Electromagnetic (EM) waves are waves that carry energy through space. Unlike sound waves, which need a material (like air or water) to travel through, electromagnetic waves…[...]
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Nanophotonics is the study and application of light (photons) at the nanoscale—meaning, it deals with how light behaves when it interacts with objects that are extremely small, typically on the…[...]
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1. Critical Angle The Critical Angle is a concept from optics, specifically related to the refraction of light when it passes from one medium to another (like from water to…[...]
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1. Reflection: Reflection happens when a wave (like light or sound) hits a surface and bounces back. You can think of it like a ball bouncing off a wall. Example:…[...]
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What Are Waves? Before diving into reflection and refraction, let’s quickly understand what waves are. Waves are disturbances that carry energy from one place to another. Waves can be mechanical…[...]
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RF and Microwave Engineering: An Easy Explanation RF (Radio Frequency) and Microwave Engineering deals with the study and design of systems that use electromagnetic waves to transmit and receive information.…[...]
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Wave propagation refers to the movement or transmission of waves through a medium (such as air, water, or solid materials) or even through a vacuum. Waves are disturbances that transfer…[...]
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What is a Waveguide? A waveguide is a structure that guides waves (like light or sound) from one place to another. It works like a pathway for the wave to…[...]
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