Source: Wikipedia Understanding Optical Tweezers Optical Tweezers: A Revolutionary Tool in Manipulating Small Objects Introduction Optical tweezers are advanced tools that use laser beams to manipulate small particles with precision. They have revolutionized various fields, especially microbiology and nanotechnology. How Optical Tweezers Work Optical tweezers operate based on the principle of light forces. Laser beams […]
Source: YouTube Understanding Radiation Pressure Exploring the Phenomenon of Radiation Pressure Radiation pressure is a fascinating concept that involves the transfer of momentum from light to a surface, resulting in a mechanical force. This force arises when light is reflected, absorbed, or emitted by a material. Although typically weak, radiation pressure plays a crucial role
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Source: New Scientist The Fascinating World of Light Forces Understanding Light Forces Light forces are a captivating phenomenon where photons carry not only energy but also momentum. When a particle interacts with light, such as by absorption or refraction, momentum is transferred, resulting in the exertion of a force. This concept was first considered by
