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Laser guidance technology is a high-precision targeting system that plays a critical role in detecting and eliminating targets in modern combat zones. Thanks to this system, missiles can effectively strike tanks, armored vehicles, structures, and even mobile black/air targets. The laser guidance system operates by marking the target with a laser and detecting the reflected laser energy through a sensor on the munition. First developed in the 1960s, this technology has evolved through various def

Laser beam welding (LBW) is an advanced welding method that melts and joins metallic or non-metallic materials by focusing a high-intensity, single-wavelength laser beam onto a specific point.In this method, the energy generated by the laser creates a localized molten zone (weld pool) on the material’s surface, and the welding process is completed as the material solidifies through self-cooling.Laser welding is a non-contact process; since no electrode, arc, or filler wire is used, there is no m

The Taara Project is an innovative technology developed by Alphabet’s X “moonshot” lab, aimed at delivering high-speed internet connectivity using beams of light. Its primary goal is to bridge the digital divide, addressing the challenge faced by approximately 3 billion people worldwide who lack internet access or struggle with slow and expensive connections. Taara seeks to provide fast, cost-effective, and abundant connectivity in areas where laying traditional fiber optic cables is expensive,

Optical Tweezers are a scientific tool used to trap and manipulate microscopic particles (ranging from nanometers to micrometers), atoms, and even biological molecules (such as DNA and proteins) without physical contact, using one or more highly focused laser beams. Developed in 1986 by Arthur Ashkin at Bell Laboratories, this technique has become particularly significant in fields such as biophysics, nanotechnology, and colloid science. Arthur Ashkin was awarded the Nobel Prize in Physics in 20

A printer is an electromechanical output device that enables the transfer of text, shapes, and graphics created in a computer environment onto physical media such as paper. Printers, which utilize different technologies, are classified into various types based on their operating principles, print quality, speed, and areas of use. These devices are employed in a wide range of settings—such as offices, schools, public institutions, and homes—for the purposes of information production, document dup

Laser is a type of light that is very different from ordinary light and capable of amazing feats! For example, it can cut through thick metals, measure distances in space, and even assist doctors during surgery. So how does laser become so special? Let’s learn step by step!What Is Laser and Why Is It Special?Laser is an acronym for Light Amplification by Stimulated Emission of Radiation. In simple terms, laser light produces a highly ordered, bright and powerful beam, unlike ordinary light. Norm

What Is a Hologram?A hologram is a method of creating and recording a three-dimensional (3D) image of an object using laser light. 📸 Unlike normal photographs, holograms capture the depth of an object. Just as when looking at a real object in real life you see different things from different angles, the image changes when you look at a hologram.How Does a Hologram Work?To make a hologram, a special type of light called laser light is used. This light is directed simultaneously at both the objec