Also known as: ld.
LD stands for various terms. Discover the full forms, meanings, and possible interpretations of LD across different fields and industries.
In electrical engineering, LD refers to Laser Diode, a semiconductor device that emits coherent light when an electric current passes through it. Unlike traditional LEDs, laser diodes produce highly focused beams, making them ideal for applications requiring precision and intensity. They are widely used in optical communication, laser pointers, medical treatments, and industrial cutting systems.
Laser diodes operate on the principle of stimulated emission, where electrons in the semiconductor material release photons in a controlled manner. Their compact size, efficiency, and ability to generate monochromatic light make them essential for modern technologies, including fiber-optic networks, barcode scanners, and Blu-ray players.
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